Pottsboro, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pottsboro, a town in Grayson County, Texas.
Overnight
75°F
Mostly Clear
Mostly clear. Low around 75, with temperatures rising to around 77 overnight. South wind around 5 mph.
7-day forecast for Pottsboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 99°F | Sunny | 5 to 15 mph S | 0% |
| Saturday Night | 76°F | Mostly Clear | 5 to 15 mph S | 0% |
| Sunday | 99°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph S | 31% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SE | 53% |
| Monday | 93°F | Chance Showers And Thunderstorms | 5 mph WNW | 53% |
| Monday Night | 69°F | Partly Cloudy | 5 to 10 mph NNE | 12% |
| Tuesday | 89°F | Mostly Sunny | 10 mph NNE | 13% |
| Tuesday Night | 65°F | Slight Chance Rain Showers | 5 to 10 mph NE | 15% |
| Wednesday | 89°F | Mostly Sunny | 5 to 10 mph ENE | 9% |
| Wednesday Night | 66°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 90°F | Mostly Sunny | 5 mph ESE | 5% |
| Thursday Night | 67°F | Partly Cloudy | 5 mph E | 3% |
| Friday | 90°F | Mostly Sunny | 5 mph ESE | 5% |
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
Bells
Callisburg
Collinsville
Denison
Dorchester
Gunter
Howe
Knollwood
Lake Kiowa
Sadler
Sherman
Sherwood Shores
Southmayd
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 Sep 19, 2026.