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Riverton, IA Weather Forecast
Riverton, IA Weather Forecast Date: 543 PM CDT Sun Oct 11 2026
The area/counties/county of: Fremont, including the cities of: Sidney, Hamburg, Tabor, and Farragut.or toggle through each period.
Tonight... Mostly clear. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph.
Columbus Day... Sunny, hot with highs in the lower 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Monday Night... Mostly clear with a 20% chance of showers. Cooler with lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight.
Tuesday... Sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 50%.
Tuesday Night... Showers likely with a chance of thunderstorms. Lows in the upper 50s. North winds 5 to 10 mph. Chance of rain 70%.
Wednesday... Partly sunny. A chance of showers, mainly in the morning. Not as warm with highs in the lower 70s. Chance of rain 50%.
Wednesday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 70%.
Thursday... A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.
Friday... Mostly sunny and breezy. Highs around 60.
Friday Night... Mostly clear. Cooler with lows in the upper 30s.
Saturday... Sunny. Highs in the lower 60s.
Saturday Night... Clear. Lows in the lower 40s.
POP = Probability of Precipitation
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