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Thayer, IA Weather Forecast
Thayer, IA Weather Forecast Date: 244 AM CDT Fri Oct 23 2026
The area/counties/county of: Union, including the city of Creston.or toggle through each period.
Today... Partly cloudy. Highs in the mid 70s. South winds 10 to 15 mph.
Tonight... Partly cloudy. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.
Saturday... Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph.
Saturday Night... Mostly cloudy. Lows in the mid 50s. South winds around 5 mph.
Sunday... Partly sunny. Highs in the mid 70s. South winds around 5 mph.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs around 70.
Monday Night... Mostly cloudy. Lows in the lower 50s.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s.
Tuesday Night... Mostly cloudy. Lows in the lower 50s.
Wednesday... Partly sunny. A chance of showers, mainly in the morning. Highs in the upper 60s. Chance of rain 30%.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows around 50. Chance of rain 40%.
POP = Probability of Precipitation
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