Weather in Armstrong, IA
Updated 2026-09-26 11:00 local time · ZIP codes 50514
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
53°35% rain54°40% rain
54°77% rain59°24% rain
59°14% rain60°22% rain
61°34% rain59°25% rain57°51% rain
56°32% rain55°42% rain55°43% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 77% over the next 12 hours.
It feels like 47°F with winds near 15 mph.
59°F, 14% rain chance and 16 mph wind.
Visibility is around 6 mi; gusts may reach 32 mph.
Current temperature is 53°F, wind 15 mph, rain chance up to 77%.
UV index is 0.
Local weather characteristics in Armstrong
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Armstrong is part of the Midwest weather region. The forecast point is near 43.40°N latitude and 94.48°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Armstrong weather today
Patchy rain nearby and 53°F in Armstrong, IA. Today's high is 61°F with a 91% rain chance. Winds are around 15 mph with gusts near 31 mph. Relative humidity is 96%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Armstrong
Sunrise is at 07:09 AM and sunset is at 07:08 PM. Tomorrow's forecast calls for Overcast with a high near 62°F and a low near 55°F. The maximum rain chance is 56%.