Sherman, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sherman, a city in Grayson County, Texas.
This Afternoon
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 69 in the afternoon. Northwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Sherman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 15 mph NW | 1% |
| Tonight | 50°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 50°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 74°F | Sunny | 5 to 10 mph SSW | 12% |
| Thursday Night | 50°F | Partly Cloudy | 5 to 10 mph NNW | 13% |
| Friday | 68°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 65°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 45°F | Partly Cloudy | 0 mph | 4% |
| Sunday | 68°F | Sunny | 0 to 5 mph NNW | 2% |
| Sunday Night | 44°F | Clear | 0 mph | 1% |
| Monday | 71°F | Sunny | 0 to 5 mph SSW | 1% |
| Monday Night | 47°F | Mostly Clear | 0 to 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Sherman (33.629, -96.627). Updated through the day.
Growing snapshot for Sherman
Last spring frost
Mar 14
First fall frost
Nov 19
Growing season
250 days
Hardiness zone
8a
More local growing data for Sherman: nearby ZIP 75092 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Sherman, Tx (4.9 mi from Sherman). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.