Pottsboro, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pottsboro, a town in Grayson County, Texas.
Overnight
51°F
Mostly Clear
Mostly clear. Low around 51, with temperatures rising to around 53 overnight. Northwest wind around 5 mph.
7-day forecast for Pottsboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 5 mph NW | 0% |
| Wednesday | 71°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 52°F | Partly Cloudy then Patchy Fog | 0 to 5 mph SSE | 0% |
| Thursday | 75°F | Sunny | 5 to 10 mph SSW | 0% |
| Thursday Night | 51°F | Mostly Cloudy | 5 to 10 mph N | 7% |
| Friday | 68°F | Sunny | 10 mph N | 0% |
| Friday Night | 47°F | Partly Cloudy | 5 mph NNE | 0% |
| Saturday | 65°F | Partly Sunny | 5 mph NNE | 1% |
| Saturday Night | 46°F | Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday | 67°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 44°F | Mostly Clear | 0 mph | 0% |
| Monday | 70°F | Sunny | 0 to 5 mph SW | 2% |
| Monday Night | 47°F | Mostly Clear | 0 to 5 mph S | 2% |
| Tuesday | 72°F | Sunny | 0 to 5 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov) for Pottsboro (33.770, -96.671). Updated through the day.
Growing snapshot for Pottsboro
Last spring frost
Mar 14
First fall frost
Nov 19
Growing season
250 days
Hardiness zone
8a
More local growing data for Pottsboro: nearby ZIP 75076 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Collinsville
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Lake Kiowa
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Sherman
Sherwood Shores
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Tioga
Tom Bean
Van Alstyne
Whitesboro
Whitewright
Climate data from the nearest NOAA station, Sherman, Tx (8.3 mi from Pottsboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.