Weather in Thornton, IA
Updated 2026-08-11 10:30 local time · ZIP codes 50479
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
76°9% rain83°8% rain85°6% rain86°5% rain87°5% rain87°5% rain87°5% rain86°5% rain85°5% rain83°6% rain80°9% rain
78°10% 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 16%).
It feels like 78°F with winds near 9 mph.
83°F, 6% rain chance and 7 mph wind.
Visibility is around 5 mi; gusts may reach 16 mph.
Current temperature is 76°F, wind 9 mph, rain chance up to 16%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Thornton weather today
Sunny and 76°F in Thornton, IA. Today's high is 87°F with a 64% rain chance. Winds are around 9 mph with gusts near 12 mph. Relative humidity is 79%, pressure is 29.86 inHg, and visibility is about 5 miles.
Tonight and tomorrow in Thornton
Sunrise is at 06:15 AM and sunset is at 08:22 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 65°F. The maximum rain chance is 77%.