Weather in Sweetwater, OK
Updated 2026-09-26 11:45 local time · ZIP codes 73666
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
74°3% rain
81°9% rain83°1% rain85°1% rain
86°2% rain87°2% rain86°3% rain88°1% rain
90°10% rain90°9% rain
82°7% rain
81°7% 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 10%).
It feels like 69°F with winds near 14 mph.
78°F, 2% rain chance and 16 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 74°F, wind 14 mph, rain chance up to 10%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Sweetwater
Oklahoma often experiences strong weather contrasts, with hot summers, windy conditions and a major spring severe-thunderstorm and tornado season.
Sweetwater is part of the South weather region. The forecast point is near 35.42°N latitude and 99.91°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.
Sweetwater weather today
Sunny and 74°F in Sweetwater, OK. Today's high is 90°F with a 57% rain chance. Winds are around 14 mph with gusts near 22 mph. Relative humidity is 59%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Sweetwater
Sunrise is at 07:30 AM and sunset is at 07:31 PM. Tomorrow's forecast calls for Sunny with a high near 90°F and a low near 69°F. The maximum rain chance is 6%.