Fort Cobb, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Cobb, a town in Caddo County, Oklahoma.
Today
103°F
Sunny
Sunny, with a high near 103. Heat index values as high as 101. South wind around 10 mph.
7-day forecast for Fort Cobb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 10 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 7 to 10 mph S | 2% |
| Wednesday | 103°F | Sunny | 7 to 13 mph SSW | 3% |
| Wednesday Night | 76°F | Mostly Clear | 7 to 13 mph S | 3% |
| Thursday | 101°F | Mostly Sunny | 6 to 12 mph SSW | 14% |
| Thursday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 12 mph SSE | 16% |
| Friday | 99°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 17% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 7 to 12 mph SSE | 17% |
| Saturday | 99°F | Sunny | 6 to 10 mph S | 11% |
| Saturday Night | 73°F | Clear | 7 to 10 mph S | 3% |
| Sunday | 99°F | Sunny | 7 to 13 mph S | 2% |
| Sunday Night | 74°F | Clear | 13 mph S | 0% |
| Monday | 99°F | Sunny | 10 to 15 mph S | 0% |
| Monday Night | 74°F | Clear | 12 to 15 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Fort Cobb (35.115, -98.445). Updated through the day.
Growing snapshot for Fort Cobb
Last spring frost
Apr 5
First fall frost
Nov 3
Growing season
210 days
Hardiness zone
7b
More local growing data for Fort Cobb: nearby ZIP 73038 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fort Cobb 4Nnw Mesonet, Ok (1.9 mi from Fort Cobb). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.