Weather in Collinsville, OK
Updated 2026-08-11 12:45 local time · ZIP codes 74021
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
95°1% rain103°1% rain108°1% rain105°1% rain107°1% rain105°1% rain103°0% rain98°0% rain
94°0% rain92°1% rain91°1% rain91°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 1%).
It feels like 99°F with winds near 15 mph.
98°F, 0% rain chance and 12 mph wind.
Visibility is around 10 mi; gusts may reach 29 mph.
Current temperature is 95°F, wind 15 mph, rain chance up to 1%.
UV index is 8. Use shade, sunscreen, a hat and sunglasses.
Collinsville weather today
Sunny and 95°F in Collinsville, OK. Today's high is 108°F with a 1% rain chance. Winds are around 15 mph with gusts near 17 mph. Relative humidity is 47%, pressure is 29.99 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Collinsville
Sunrise is at 06:38 AM and sunset is at 08:19 PM. Tomorrow's forecast calls for Sunny with a high near 109°F and a low near 85°F. The maximum rain chance is 1%.