Weather in Thompson, IA
Updated 2026-09-26 10:00 local time · ZIP codes 50478
Light rain
No government weather alerts were returned for this location at the latest update.
Next hours
52°81% rain
52°75% rain
53°32% rain54°75% rain
55°42% rain55°29% rain56°29% rain58°21% rain57°41% rain56°24% rain
55°32% rain
55°31% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 81% over the next 12 hours.
It feels like 45°F with winds near 15 mph.
58°F, 21% rain chance and 15 mph wind.
Visibility is around 5 mi; gusts may reach 33 mph.
Current temperature is 52°F, wind 15 mph, rain chance up to 81%.
UV index is 0.
Local weather characteristics in Thompson
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Thompson is part of the Midwest weather region. The forecast point is near 43.37°N latitude and 93.77°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.
Thompson weather today
Light rain and 52°F in Thompson, IA. Today's high is 58°F with a 92% rain chance. Winds are around 15 mph with gusts near 33 mph. Relative humidity is 95%, pressure is 30.09 inHg, and visibility is about 5 miles.
Tonight and tomorrow in Thompson
Sunrise is at 07:06 AM and sunset is at 07:05 PM. Tomorrow's forecast calls for Overcast with a high near 63°F and a low near 56°F. The maximum rain chance is 69%.