7-Day Zone Forecast for Linn County (Text-Only)
NWS Forecast for: Linn County
Issued by: National Weather Service Quad Cities, IA/IL
Last Update: 1003 PM CDT Sat Jul 25 2026




Rest Of Tonight: Partly cloudy late this evening, then mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.

Sunday: Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 109 in the afternoon.

Sunday Night: Partly cloudy. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Heat index values up to 108 early in the evening.

Monday: Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 110 in the afternoon.

Monday Night: Mostly clear. Humid with lows in the lower 70s. Northwest winds 5 to 10 mph. Heat index values up to 108 early in the evening.

Tuesday: Mostly sunny. Highs in the upper 80s.

Tuesday Night Through Wednesday Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Thursday And Thursday Night: Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.

Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

Friday Night: Mostly clear in the evening, then becoming partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 30 percent.

Saturday: Sunny. Highs in the mid 80s.







Zone Forecast: Linn County

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