Dawson, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dawson, a town in Navarro County, Texas.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 101. South wind around 5 mph.
7-day forecast for Dawson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph S | 0% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 100°F | Sunny | 5 to 10 mph SSW | 0% |
| Wednesday Night | 75°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 97°F | Sunny | 5 mph S | 1% |
| Thursday Night | 76°F | Mostly Clear | 5 mph S | 1% |
| Friday | 99°F | Sunny | 5 mph S | 6% |
| Friday Night | 75°F | Mostly Clear | 5 mph SSE | 6% |
| Saturday | 95°F | Sunny | 5 mph S | 5% |
| Saturday Night | 75°F | Mostly Clear | 5 mph SSE | 5% |
| Sunday | 95°F | Sunny | 5 mph S | 6% |
| Sunday Night | 75°F | Mostly Clear | 5 mph SSE | 6% |
| Monday | 95°F | Sunny | 5 to 10 mph S | 8% |
| Monday Night | 75°F | Mostly Clear | 10 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov) for Dawson (31.895, -96.715). Updated through the day.
Growing snapshot for Dawson
Last spring frost
Mar 13
First fall frost
Nov 14
Growing season
250 days
Hardiness zone
8b
More local growing data for Dawson: nearby ZIP 76639 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Barry
Blooming Grove
Corsicana
Emhouse
Eureka
Frost
Goodlow
Kerens
Mildred
Mustang
Navarro
Oak Valley
Powell
Retreat
Rice
Richland
Climate data from the nearest NOAA station, Navarro Mills Dam, Tx (6.8 mi from Dawson). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.