Weather in Armstrong, IA
Updated 2026-08-11 10:30 local time · ZIP codes 50514
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
77°15% rain
84°10% rain86°7% rain87°6% rain88°4% rain87°5% rain87°5% rain88°4% rain86°5% rain84°5% rain80°7% rain
78°9% 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 11%).
It feels like 80°F with winds near 10 mph.
80°F, 7% rain chance and 10 mph wind.
Visibility is around 5 mi; gusts may reach 20 mph.
Current temperature is 77°F, wind 10 mph, rain chance up to 11%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Armstrong weather today
Partly Cloudy and 77°F in Armstrong, IA. Today's high is 88°F with a 18% rain chance. Winds are around 10 mph with gusts near 11 mph. Relative humidity is 87%, pressure is 29.84 inHg, and visibility is about 5 miles.
Tonight and tomorrow in Armstrong
Sunrise is at 06:18 AM and sunset is at 08:27 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 66°F. The maximum rain chance is 71%.