Weather in Treynor, IA
Updated 2026-09-26 10:00 local time · ZIP codes 51575
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
63°11% rain66°8% rain
69°14% rain
72°14% rain
71°62% rain69°28% rain66°65% rain66°73% rain66°61% rain65°69% rain
66°46% rain
66°36% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 73% over the next 12 hours.
It feels like 56°F with winds near 16 mph.
69°F, 14% rain chance and 16 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 63°F, wind 16 mph, rain chance up to 73%.
UV index is 2.
Local weather characteristics in Treynor
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Treynor is part of the Midwest weather region. The forecast point is near 41.23°N latitude and 95.61°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.
Treynor weather today
Sunny and 63°F in Treynor, IA. Today's high is 72°F with a 89% rain chance. Winds are around 16 mph with gusts near 28 mph. Relative humidity is 84%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Treynor
Sunrise is at 07:14 AM and sunset is at 07:13 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 70°F and a low near 60°F. The maximum rain chance is 75%.