Tioga, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tioga, a town in Grayson County, Texas.
This Afternoon
73°F
Mostly Sunny
Mostly sunny. High near 73, with temperatures falling to around 69 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
7-day forecast for Tioga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 10 to 15 mph NW | 0% |
| Tonight | 49°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 50°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 75°F | Sunny | 5 to 10 mph SSW | 12% |
| Thursday Night | 48°F | Mostly Clear | 5 to 10 mph NNW | 13% |
| Friday | 69°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 67°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 70°F | Sunny | 0 to 5 mph NNW | 2% |
| Sunday Night | 44°F | Clear | 0 mph | 1% |
| Monday | 72°F | Sunny | 0 to 5 mph S | 1% |
| Monday Night | 47°F | Mostly Clear | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Tioga (33.472, -96.916). Updated through the day.
Growing snapshot for Tioga
Last spring frost
Mar 24
First fall frost
Nov 16
Growing season
237 days
Hardiness zone
8a
More local growing data for Tioga: nearby ZIP 76271 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Sherman
Sherwood Shores
Southmayd
Tom Bean
Van Alstyne
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Whitewright
Climate data from the nearest NOAA station, Pilot Point Isl Du Boi, Tx (9.1 mi from Tioga). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.