Weather in Fort Supply, OK
Updated 2026-09-26 09:00 local time · ZIP codes 73841
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
65°11% rain69°7% rain73°4% rain77°2% rain81°1% rain83°1% rain84°1% rain86°0% rain86°1% rain85°0% rain91°1% rain
87°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 11%).
It feels like 60°F with winds near 14 mph.
73°F, 4% rain chance and 16 mph wind.
Visibility is around 6 mi; gusts may reach 29 mph.
Current temperature is 65°F, wind 14 mph, rain chance up to 11%.
UV index is 1.
Local weather characteristics in Fort Supply
Oklahoma often experiences strong weather contrasts, with hot summers, windy conditions and a major spring severe-thunderstorm and tornado season.
Fort Supply is part of the South weather region. The forecast point is near 36.57°N latitude and 99.57°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Fort Supply weather today
Sunny and 65°F in Fort Supply, OK. Today's high is 91°F with a 57% rain chance. Winds are around 14 mph with gusts near 29 mph. Relative humidity is 84%, pressure is 29.93 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Fort Supply
Sunrise is at 07:29 AM and sunset is at 07:29 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 74°F. The maximum rain chance is 4%.