County Forecast for Cedar Rapids , IA
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300300-
Linn-
Including the city of Cedar Rapids
242 PM CDT Tue Sep 29 2026

This afternoon   Mostly cloudy. Highs in the mid 70s. South winds around 10 mph.
Tonight   Cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Not as cool with lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 90 percent.
Wednesday   Showers, mainly in the morning. Humid with highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 90 percent.
Wednesday night   Showers likely in the evening, then showers with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. South winds around 5 mph. Chance of rain 90 percent.
Thursday   Showers. Near steady temperature in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
Thursday night   Cloudy. A chance of showers in the evening. Cooler with lows in the mid 50s. Chance of rain 50 percent.
Friday through saturday   Mostly clear. Highs in the mid 60s. Lows in the upper 40s.
Saturday night   Partly cloudy in the evening, then becoming mostly clear. Lows around 50.
Sunday through monday   Mostly clear. Highs in the mid 60s. Lows in the mid 40s.
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Bryce Anderson – DTN Meteorologist
Rain Increasing as Polo's Remnants Move into Central Plains Wednesday

A cold front and moisture from Polo bring heavy rain and flooding across the Plains through Wednesday. » More DTN Weather Commentary

Posted at 11:54AM Tue Sep 29, 2026 CDT
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