Forestburg, TX frost dates
Last spring frostApr 1median date
First fall frostNov 4median date
Growing season217 daysfrost-free
Hardiness zone8aZone 8a
How Forestburg compares
- In 8 years out of 10, the last spring frost in Forestburg falls between March 12 and April 21, a 40-day window. The first fall frost falls between October 20 and November 22.
- The median last frost is 17 days later than the Texas median of Mar 15.
- Its 217-day growing season is longer than 13% of the 1,316 Texas places with a regular frost season (state median 245 days).
- The last frost is typical for zone 8a, where the median is Mar 29.
- The weather station records an average of 73 nights a year at or below 32°F.
- Compared with Denton, TX, 57 km away, the last frost here is 19 days later than there and the growing season is 35 days shorter.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | March 12 |
| 50% (median) | April 1 |
| 10% (safe for tender plants) | April 21 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | October 20 |
| 50% (median) | November 4 |
| 90% (late) | November 22 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Forestburg, TX
Forestburg, TX frost dates — last frost Apr 1, first frost Nov 4, zone 8a. whenisthelastfrost.com
Crop
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Start indoors: Jan 7 to Jan 21Transplant outside: Mar 4 to Mar 18
Start indoors: Jan 21 to Feb 4Transplant outside: Apr 15 to Apr 29
Start indoors: Jan 21 to Feb 4Transplant outside: Apr 15 to Apr 29
Start indoors: Feb 4 to Feb 18Transplant outside: Apr 8 to Apr 22
Start indoors: Feb 4 to Feb 18Transplant outside: Mar 11 to Mar 25Sow outdoors: Mar 4 to Apr 8Plant for fall: Sep 9 to Oct 7
Start indoors: Feb 4 to Feb 18Transplant outside: Mar 4 to Mar 18Sow outdoors: Mar 4 to Mar 18Plant for fall: Aug 26 to Sep 16
Start indoors: Feb 4 to Feb 18Transplant outside: Mar 18 to Apr 1Plant for fall: Jul 29 to Aug 19
Start indoors: Feb 4 to Feb 18Transplant outside: Mar 11 to Mar 25Plant for fall: Jul 29 to Aug 19
Start indoors: Feb 4 to Feb 18Transplant outside: Mar 18 to Apr 1Plant for fall: Jul 29 to Aug 19
Start indoors: Feb 18 to Mar 4Transplant outside: Apr 22 to May 6Sow outdoors: Apr 22 to May 6
Start indoors: Feb 18 to Mar 4Transplant outside: Apr 8 to Apr 22
Sow outdoors: Feb 18 to Mar 11Plant for fall: Aug 12 to Sep 2
Sow outdoors: Feb 18 to Mar 11Plant for fall: Sep 9 to Sep 30
Sow outdoors: Feb 25 to Apr 8Plant for fall: Sep 23 to Oct 14
Start indoors: Mar 4 to Mar 11Transplant outside: Apr 15 to Apr 22Sow outdoors: Apr 8 to Apr 22Plant for fall: Aug 19 to Sep 2
Start indoors: Mar 4 to Mar 11Sow outdoors: Apr 8 to Apr 22Plant for fall: Aug 26 to Sep 9
Start indoors: Mar 4 to Mar 11Sow outdoors: Apr 8 to Apr 22
Start indoors: Mar 4 to Mar 11Transplant outside: Apr 15 to Apr 29
Sow outdoors: Mar 11 to Apr 8Plant for fall: Aug 12 to Aug 26
Sow outdoors: Mar 11 to Apr 8Plant for fall: Aug 26 to Sep 9
Sow outdoors: Mar 11 to Apr 1
Sow outdoors: Mar 18 to Apr 15Plant for fall: Aug 26 to Sep 9
Sow outdoors: Mar 18 to Apr 8Plant for fall: Sep 9 to Sep 30
Sow outdoors: Apr 8 to Apr 29Plant for fall: Aug 19 to Sep 2
Sow outdoors: Apr 8 to Apr 22
Transplant outside: Apr 15 to May 6
Plant for fall: Oct 21 to Nov 25
Start indoorsTransplant outsideSow outdoorsPlant for fallMedian frost dates
When to plant vegetables in Forestburg, TX
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Jan 7 – Jan 21 | Mar 4 – Mar 18 | — | — |
| Peppers | Jan 21 – Feb 4 | Apr 15 – Apr 29 | — | — |
| Eggplant | Jan 21 – Feb 4 | Apr 15 – Apr 29 | — | — |
| Tomatoes | Feb 4 – Feb 18 | Apr 8 – Apr 22 | — | — |
| Lettuce | Feb 4 – Feb 18 | Mar 11 – Mar 25 | Mar 4 – Apr 8 | Sep 9 – Oct 7 |
| Kale | Feb 4 – Feb 18 | Mar 4 – Mar 18 | Mar 4 – Mar 18 | Aug 26 – Sep 16 |
| Broccoli | Feb 4 – Feb 18 | Mar 18 – Apr 1 | — | Jul 29 – Aug 19 |
| Cabbage | Feb 4 – Feb 18 | Mar 11 – Mar 25 | — | Jul 29 – Aug 19 |
| Cauliflower | Feb 4 – Feb 18 | Mar 18 – Apr 1 | — | Jul 29 – Aug 19 |
| Okra | Feb 18 – Mar 4 | Apr 22 – May 6 | Apr 22 – May 6 | — |
| Basil | Feb 18 – Mar 4 | Apr 8 – Apr 22 | — | — |
| Peas | — | — | Feb 18 – Mar 11 | Aug 12 – Sep 2 |
| Spinach | — | — | Feb 18 – Mar 11 | Sep 9 – Sep 30 |
| Radishes | — | — | Feb 25 – Apr 8 | Sep 23 – Oct 14 |
| Cucumbers | Mar 4 – Mar 11 | Apr 15 – Apr 22 | Apr 8 – Apr 22 | Aug 19 – Sep 2 |
| Zucchini & Summer Squash | Mar 4 – Mar 11 | — | Apr 8 – Apr 22 | Aug 26 – Sep 9 |
| Winter Squash & Pumpkins | Mar 4 – Mar 11 | — | Apr 8 – Apr 22 | — |
| Melons & Watermelon | Mar 4 – Mar 11 | Apr 15 – Apr 29 | — | — |
| Carrots | — | — | Mar 11 – Apr 8 | Aug 12 – Aug 26 |
| Beets | — | — | Mar 11 – Apr 8 | Aug 26 – Sep 9 |
| Potatoes | — | — | Mar 11 – Apr 1 | — |
| Swiss Chard | — | — | Mar 18 – Apr 15 | Aug 26 – Sep 9 |
| Cilantro | — | — | Mar 18 – Apr 8 | Sep 9 – Sep 30 |
| Green Beans | — | — | Apr 8 – Apr 29 | Aug 19 – Sep 2 |
| Sweet Corn | — | — | Apr 8 – Apr 22 | — |
| Sweet Potatoes | — | Apr 15 – May 6 | — | — |
| Garlic | — | — | — | Oct 21 – Nov 25 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Alvord 3 N, TX weather station, 21 km away (elevation 1,010 ft (308 m)).
Frost dates near Forestburg
- Rosston Apr 1 · Nov 4
- Greenwood Apr 1 · Nov 4
- Era Apr 1 · Nov 4
- Montague Mar 27 · Nov 9
- Sunset Apr 1 · Nov 4
- Alvord Apr 1 · Nov 4
- Saint Jo Mar 24 · Nov 8
- Bowie Mar 27 · Nov 9
- Muenster Mar 31 · Nov 4
- Slidell Mar 24 · Nov 7
Frequently asked questions
When is the last frost in Forestburg, TX?
The median last spring frost in Forestburg, TX is April 1. There is still about a 10% chance of frost after April 21, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Forestburg, TX?
The median first fall frost is November 4, with about a 10% chance of frost before October 20.
How long is the growing season in Forestburg, TX?
About 217 days between the median last spring frost and first fall frost.
What planting zone is Forestburg, TX?
Forestburg, TX is in USDA hardiness zone 8a.