Weather in Monona, IA
Updated 2026-09-26 10:15 local time · ZIP codes 52159
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
52°24% rain52°24% rain52°25% rain53°23% rain55°21% rain56°20% rain58°18% rain58°20% rain59°19% rain
59°19% rain59°18% rain
60°12% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 25%).
It feels like 47°F with winds near 10 mph.
59°F, 18% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 52°F, wind 10 mph, rain chance up to 25%.
UV index is 2.
Local weather characteristics in Monona
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Monona is part of the Midwest weather region. The forecast point is near 43.05°N latitude and 91.39°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.
Monona weather today
Overcast and 52°F in Monona, IA. Today's high is 61°F with a 25% rain chance. Winds are around 10 mph with gusts near 17 mph. Relative humidity is 79%, pressure is 30.20 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Monona
Sunrise is at 06:57 AM and sunset is at 06:56 PM. Tomorrow's forecast calls for Overcast with a high near 63°F and a low near 56°F. The maximum rain chance is 19%.