Fort Towson, OK Weather & Growing Conditions
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 101. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 0 to 5 mph S | 1% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 98°F | Sunny | 5 mph S | 1% |
| Wednesday Night | 75°F | Mostly Clear | 5 mph SE | 1% |
| Thursday | 97°F | Mostly Sunny | 5 mph S | 5% |
| Thursday Night | 74°F | Partly Cloudy | 5 mph SE | 9% |
| Friday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 20% |
| Saturday | 94°F | Mostly Sunny | 0 to 5 mph S | 11% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph SE | 11% |
| Sunday | 94°F | Sunny | 0 to 5 mph S | 4% |
| Sunday Night | 74°F | Mostly Clear | 5 mph SE | 4% |
| Monday | 94°F | Sunny | 5 mph S | 5% |
| Monday Night | 74°F | Mostly Clear | 5 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Towson, OK
Last spring frost
Mar 15
First fall frost
Nov 15
Growing season
244 days
Hardiness zone
8a
Explore more for Fort Towson, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Hugo, Ok (16.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.