Weather in Duncan, OK
Updated 2026-08-11 10:15 local time · ZIP codes 73533
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
88°3% rain96°2% rain99°1% rain98°2% rain99°2% rain101°1% rain101°1% rain102°1% rain101°0% rain99°0% rain96°0% rain
92°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 3%).
It feels like 94°F with winds near 15 mph.
88°F, 3% rain chance and 15 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 88°F, wind 15 mph, rain chance up to 3%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Duncan weather today
Sunny and 88°F in Duncan, OK. Today's high is 102°F with a 2% rain chance. Winds are around 15 mph with gusts near 17 mph. Relative humidity is 58%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Duncan
Sunrise is at 06:49 AM and sunset is at 08:24 PM. Tomorrow's forecast calls for Sunny with a high near 107°F and a low near 82°F. The maximum rain chance is 1%.