County Forecast for Ashton , IA
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030900-
Osceola-
Including the city of Sibley
828 PM CDT Wed Jul 2 2025

Rest of tonight   Mostly clear early this evening, then becoming partly cloudy. A slight chance of showers and thunderstorms early this evening. Lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 20 percent.
Thursday   Sunny with highs in the lower 90s. South winds 10 to 15 mph. Heat index values in the upper 90s in the afternoon.
Thursday night   Mostly clear. Humid with lows around 70. South winds around 10 mph with gusts up to 20 mph.
Independence day   Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Friday night   Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. South winds 15 to 20 mph. Chance of rain 50 percent.
Saturday   Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
Saturday night   Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 50 percent.
Sunday   Mostly sunny. Highs in the lower 80s.
Sunday night   Partly cloudy. Lows around 60.
Monday   Mostly sunny. Highs in the lower 80s.
Monday night   Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
Tuesday   Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
Tuesday night   Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
Wednesday   Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Northern Storms Continue Thursday
Posted at 12:13PM Wed Jul 2, 2025 CDT
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