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Cass County, IA Weather Forecast
Cass County, IA Weather Forecast Date: 137 PM CST Sat Nov 14 2026
The area/counties/county of: Cass, including the city of Atlantic.or toggle through each period.
This Afternoon... Sunny. Highs in the upper 40s. Southeast winds 5 to 10 mph.
Tonight... Partly cloudy. Lows in the mid 20s. Southeast winds around 5 mph.
Sunday... Mostly sunny. Highs around 50. South winds 5 to 10 mph.
Sunday Night... Clear. Lows around 30. South winds around 5 mph.
Monday... Sunny. Highs in the lower 50s. South winds 10 to 15 mph.
Monday Night... Mostly clear. Lows in the upper 30s.
Tuesday... Mostly sunny. Highs in the mid 50s.
Tuesday Night... Partly cloudy. Lows in the mid 40s.
Wednesday... Mostly sunny and breezy. Highs in the upper 50s.
Wednesday Night... Mostly cloudy with a 20% chance of showers. Lows in the mid 40s.
Thursday... Mostly sunny. Highs in the upper 50s.
Thursday Night... Partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
Cass County Radar Loop
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