Weathervane quilt pattern
12" Weathervane blocks, a teal star on cream around a plaid ring, set with 2" sashing and cornerstones.
The queen size is 94" × 108" with 42 blocks. Each size below has its own fabric list, cutting and backing, worked out for 42" fabric with ¼" seams, 10% extra and yardage rounded up to the next ¼ yard.
| Size | Finished | Blocks | Top fabric |
|---|---|---|---|
| Crib | 52" × 66" | 12 | 5½ yd |
| Throw | 66" × 66" | 16 | 6½ yd |
| Twin | 66" × 94" | 24 | 8½ yd |
| Full | 80" × 94" | 30 | 10½ yd |
| Queen | 94" × 108" | 42 | 14 yd |
| King | 108" × 108" | 49 | 15½ yd |
The Weathervane block page has the cutting for single blocks in four sizes and the piecing step by step, with a drawing of every unit.

Crib Weathervane quilt, 52" × 66"
12 blocks of 12", 4 rows of 3 with 2" sashing, 4" border.

| BackgroundCream gold sprig | 1 yd | |
| CentersAqua swirl | 1 yd | |
| Main, BindingNavy gold floral | 1½ yd | |
| Sashing, BorderNavy sprig tree | 1¾ yd | |
| CornerstonesMustard solid | ¼ yd | |
| Backing2 panels 60" long, seams across; or 1¾ yd of 108" wide | 3½ yd | |
| Batting72" × 90" | Twin |
Cutting
- Background: Cut 3 strips 2½" × WOF. Subcut 48 squares 2½". Cut 7 strips 2⅞" × WOF. Subcut 96 squares 2⅞" for the half-square triangles.
- Centers: Cut 4 strips 2⅞" × WOF. Subcut 48 squares 2⅞" for the half-square triangles. Cut 3 strips 2½" × WOF. Subcut 48 squares 2½". Cut 2 strips 4½" × WOF. Subcut 12 squares 4½".
- Main, Binding: Cut 4 strips 2⅞" × WOF. Subcut 48 squares 2⅞" for the half-square triangles. Cut 6 strips 2½" × WOF. Subcut 96 squares 2½". Cut 6 strips 2½" × WOF. Join into one 248" strip.
- Sashing, Border: Cut 2 strips 12½" × WOF. Subcut 31 strips 2½" × 12½". Cut 6 strips 4½" × WOF. Join end to end. Cut 2 at 58½" and 2 at 52½".
- Cornerstones: Cut 2 strips 2½" × WOF. Subcut 20 squares 2½".
Putting it together
- Make 12 Weathervane blocks, 12" finished (12½" with seam allowance). That takes 96 half-square triangles and 96 half-square triangles.
- Sew 4 rows of 3 blocks with a sashing strip between the blocks and at both ends. Sew 5 sashing rows of 3 strips and 4 cornerstones. Join the rows, starting and ending with a sashing row.
- Add the 4" border: measure through the middle of the quilt, sew strips to the sides first, then to the top and bottom.
- Layer the backing (60" × 74"), batting and top, quilt, and trim. Join the binding strips end to end, press them in half lengthwise and sew to the front.
Throw Weathervane quilt, 66" × 66"
16 blocks of 12", 4 rows of 4 with 2" sashing, 4" border.

| BackgroundCream gold sprig | 1¼ yd | |
| CentersAqua swirl | 1¼ yd | |
| Main, BindingNavy gold floral | 1¾ yd | |
| Sashing, BorderNavy sprig tree | 2 yd | |
| CornerstonesMustard solid | ¼ yd | |
| Backing2 panels 74" long, seams across; or 2¼ yd of 108" wide | 4¼ yd | |
| Batting81" × 96" | Full |
Cutting
- Background: Cut 4 strips 2½" × WOF. Subcut 64 squares 2½". Cut 10 strips 2⅞" × WOF. Subcut 128 squares 2⅞" for the half-square triangles.
- Centers: Cut 5 strips 2⅞" × WOF. Subcut 64 squares 2⅞" for the half-square triangles. Cut 4 strips 2½" × WOF. Subcut 64 squares 2½". Cut 2 strips 4½" × WOF. Subcut 16 squares 4½".
- Main, Binding: Cut 5 strips 2⅞" × WOF. Subcut 64 squares 2⅞" for the half-square triangles. Cut 8 strips 2½" × WOF. Subcut 128 squares 2½". Cut 7 strips 2½" × WOF. Join into one 276" strip.
- Sashing, Border: Cut 3 strips 12½" × WOF. Subcut 40 strips 2½" × 12½". Cut 6 strips 4½" × WOF. Join end to end. Cut 2 at 58½" and 2 at 66½".
- Cornerstones: Cut 2 strips 2½" × WOF. Subcut 25 squares 2½".
Putting it together
- Make 16 Weathervane blocks, 12" finished (12½" with seam allowance). That takes 128 half-square triangles and 128 half-square triangles.
- Sew 4 rows of 4 blocks with a sashing strip between the blocks and at both ends. Sew 5 sashing rows of 4 strips and 5 cornerstones. Join the rows, starting and ending with a sashing row.
- Add the 4" border: measure through the middle of the quilt, sew strips to the sides first, then to the top and bottom.
- Layer the backing (74" × 74"), batting and top, quilt, and trim. Join the binding strips end to end, press them in half lengthwise and sew to the front.
Twin Weathervane quilt, 66" × 94"
24 blocks of 12", 6 rows of 4 with 2" sashing, 4" border.

| BackgroundCream gold sprig | 1¾ yd | |
| CentersAqua swirl | 1½ yd | |
| Main, BindingNavy gold floral | 2¼ yd | |
| Sashing, BorderNavy sprig tree | 2¾ yd | |
| CornerstonesMustard solid | ¼ yd | |
| Backing2 panels 102" long, seams down; or 2¼ yd of 108" wide | 5¾ yd | |
| Batting90" × 108" | Queen |
Cutting
- Background: Cut 6 strips 2½" × WOF. Subcut 96 squares 2½". Cut 14 strips 2⅞" × WOF. Subcut 192 squares 2⅞" for the half-square triangles.
- Centers: Cut 7 strips 2⅞" × WOF. Subcut 96 squares 2⅞" for the half-square triangles. Cut 6 strips 2½" × WOF. Subcut 96 squares 2½". Cut 3 strips 4½" × WOF. Subcut 24 squares 4½".
- Main, Binding: Cut 7 strips 2⅞" × WOF. Subcut 96 squares 2⅞" for the half-square triangles. Cut 12 strips 2½" × WOF. Subcut 192 squares 2½". Cut 8 strips 2½" × WOF. Join into one 332" strip.
- Sashing, Border: Cut 4 strips 12½" × WOF. Subcut 58 strips 2½" × 12½". Cut 8 strips 4½" × WOF. Join end to end. Cut 2 at 86½" and 2 at 66½".
- Cornerstones: Cut 3 strips 2½" × WOF. Subcut 35 squares 2½".
Putting it together
- Make 24 Weathervane blocks, 12" finished (12½" with seam allowance). That takes 192 half-square triangles and 192 half-square triangles.
- Sew 6 rows of 4 blocks with a sashing strip between the blocks and at both ends. Sew 7 sashing rows of 4 strips and 5 cornerstones. Join the rows, starting and ending with a sashing row.
- Add the 4" border: measure through the middle of the quilt, sew strips to the sides first, then to the top and bottom.
- Layer the backing (74" × 102"), batting and top, quilt, and trim. Join the binding strips end to end, press them in half lengthwise and sew to the front.
Full Weathervane quilt, 80" × 94"
30 blocks of 12", 6 rows of 5 with 2" sashing, 4" border.

| BackgroundCream gold sprig | 2¼ yd | |
| CentersAqua swirl | 2 yd | |
| Main, BindingNavy gold floral | 2¾ yd | |
| Sashing, BorderNavy sprig tree | 3¼ yd | |
| CornerstonesMustard solid | ¼ yd | |
| Backing3 panels 88" long, seams across; or 2½ yd of 108" wide | 7½ yd | |
| Batting90" × 108" | Queen |
Cutting
- Background: Cut 8 strips 2½" × WOF. Subcut 120 squares 2½". Cut 18 strips 2⅞" × WOF. Subcut 240 squares 2⅞" for the half-square triangles.
- Centers: Cut 9 strips 2⅞" × WOF. Subcut 120 squares 2⅞" for the half-square triangles. Cut 8 strips 2½" × WOF. Subcut 120 squares 2½". Cut 4 strips 4½" × WOF. Subcut 30 squares 4½".
- Main, Binding: Cut 9 strips 2⅞" × WOF. Subcut 120 squares 2⅞" for the half-square triangles. Cut 15 strips 2½" × WOF. Subcut 240 squares 2½". Cut 9 strips 2½" × WOF. Join into one 360" strip.
- Sashing, Border: Cut 5 strips 12½" × WOF. Subcut 71 strips 2½" × 12½". Cut 8 strips 4½" × WOF. Join end to end. Cut 2 at 86½" and 2 at 80½".
- Cornerstones: Cut 3 strips 2½" × WOF. Subcut 42 squares 2½".
Putting it together
- Make 30 Weathervane blocks, 12" finished (12½" with seam allowance). That takes 240 half-square triangles and 240 half-square triangles.
- Sew 6 rows of 5 blocks with a sashing strip between the blocks and at both ends. Sew 7 sashing rows of 5 strips and 6 cornerstones. Join the rows, starting and ending with a sashing row.
- Add the 4" border: measure through the middle of the quilt, sew strips to the sides first, then to the top and bottom.
- Layer the backing (88" × 102"), batting and top, quilt, and trim. Join the binding strips end to end, press them in half lengthwise and sew to the front.
Queen Weathervane quilt, 94" × 108"
42 blocks of 12", 7 rows of 6 with 2" sashing, 4" border.

| BackgroundCream gold sprig | 3 yd | |
| CentersAqua swirl | 2¾ yd | |
| Main, BindingNavy gold floral | 3½ yd | |
| Sashing, BorderNavy sprig tree | 4¼ yd | |
| CornerstonesMustard solid | ½ yd | |
| Backing3 panels 102" long, seams across; or 3¼ yd of 108" wide | 8½ yd | |
| Batting120" × 120" | King |
Cutting
- Background: Cut 11 strips 2½" × WOF. Subcut 168 squares 2½". Cut 24 strips 2⅞" × WOF. Subcut 336 squares 2⅞" for the half-square triangles.
- Centers: Cut 12 strips 2⅞" × WOF. Subcut 168 squares 2⅞" for the half-square triangles. Cut 11 strips 2½" × WOF. Subcut 168 squares 2½". Cut 5 strips 4½" × WOF. Subcut 42 squares 4½".
- Main, Binding: Cut 12 strips 2⅞" × WOF. Subcut 168 squares 2⅞" for the half-square triangles. Cut 21 strips 2½" × WOF. Subcut 336 squares 2½". Cut 10 strips 2½" × WOF. Join into one 416" strip.
- Sashing, Border: Cut 7 strips 12½" × WOF. Subcut 97 strips 2½" × 12½". Cut 10 strips 4½" × WOF. Join end to end. Cut 2 at 100½" and 2 at 94½".
- Cornerstones: Cut 4 strips 2½" × WOF. Subcut 56 squares 2½".
Putting it together
- Make 42 Weathervane blocks, 12" finished (12½" with seam allowance). That takes 336 half-square triangles and 336 half-square triangles.
- Sew 7 rows of 6 blocks with a sashing strip between the blocks and at both ends. Sew 8 sashing rows of 6 strips and 7 cornerstones. Join the rows, starting and ending with a sashing row.
- Add the 4" border: measure through the middle of the quilt, sew strips to the sides first, then to the top and bottom.
- Layer the backing (102" × 116"), batting and top, quilt, and trim. Join the binding strips end to end, press them in half lengthwise and sew to the front.
King Weathervane quilt, 108" × 108"
49 blocks of 12", 7 rows of 7 with 2" sashing, 4" border.

| BackgroundCream gold sprig | 3½ yd | |
| CentersAqua swirl | 3¼ yd | |
| Main, BindingNavy gold floral | 4 yd | |
| Sashing, BorderNavy sprig tree | 4¼ yd | |
| CornerstonesMustard solid | ½ yd | |
| Backing3 panels 116" long, seams across; or 6½ yd of 108" wide | 9¾ yd | |
| Batting120" × 120" | King |
Cutting
- Background: Cut 13 strips 2½" × WOF. Subcut 196 squares 2½". Cut 28 strips 2⅞" × WOF. Subcut 392 squares 2⅞" for the half-square triangles.
- Centers: Cut 14 strips 2⅞" × WOF. Subcut 196 squares 2⅞" for the half-square triangles. Cut 13 strips 2½" × WOF. Subcut 196 squares 2½". Cut 6 strips 4½" × WOF. Subcut 49 squares 4½".
- Main, Binding: Cut 14 strips 2⅞" × WOF. Subcut 196 squares 2⅞" for the half-square triangles. Cut 25 strips 2½" × WOF. Subcut 392 squares 2½". Cut 11 strips 2½" × WOF. Join into one 444" strip.
- Sashing, Border: Cut 7 strips 12½" × WOF. Subcut 112 strips 2½" × 12½". Cut 10 strips 4½" × WOF. Join end to end. Cut 2 at 100½" and 2 at 108½".
- Cornerstones: Cut 4 strips 2½" × WOF. Subcut 64 squares 2½".
Putting it together
- Make 49 Weathervane blocks, 12" finished (12½" with seam allowance). That takes 392 half-square triangles and 392 half-square triangles.
- Sew 7 rows of 7 blocks with a sashing strip between the blocks and at both ends. Sew 8 sashing rows of 7 strips and 8 cornerstones. Join the rows, starting and ending with a sashing row.
- Add the 4" border: measure through the middle of the quilt, sew strips to the sides first, then to the top and bottom.
- Layer the backing (116" × 116"), batting and top, quilt, and trim. Join the binding strips end to end, press them in half lengthwise and sew to the front.

See this quilt in your own fabric
With the cut list for your size, checked against your stash.