Weather in Rock Valley, IA
Updated 2026-08-11 11:15 local time · ZIP codes 51247
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
81°9% rain86°7% rain87°6% rain88°4% rain89°4% rain89°3% rain89°3% rain87°4% rain85°5% rain82°7% rain
79°8% rain77°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 10%).
It feels like 87°F with winds near 9 mph.
85°F, 5% rain chance and 10 mph wind.
Visibility is around 8 mi; gusts may reach 35 mph.
Current temperature is 81°F, wind 9 mph, rain chance up to 10%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Rock Valley weather today
Sunny and 81°F in Rock Valley, IA. Today's high is 89°F with a 36% rain chance. Winds are around 9 mph with gusts near 10 mph. Relative humidity is 100%, pressure is 29.86 inHg, and visibility is about 8 miles.
Tonight and tomorrow in Rock Valley
Sunrise is at 06:26 AM and sunset is at 08:34 PM. Tomorrow's forecast calls for Sunny with a high near 92°F and a low near 67°F. The maximum rain chance is 57%.