| NWS Forecast for: Linn County Issued by: National Weather Service Kansas City/Pleasant Hill, MO Last Update: 622 PM CDT Thu Aug 13 2026 |  |
Tonight: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105 early this evening. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. East winds 5 to 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 107 in the afternoon. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of rain 50 percent. Heat index values up to 106 early in the evening. Saturday: Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent. Heat index values up to 102 in the afternoon. Saturday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Southwest winds around 5 mph, becoming south after midnight. Chance of rain 50 percent. Heat index values up to 102 early in the evening. Sunday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. Monday Through Tuesday: Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. Tuesday Night And Wednesday: Partly cloudy. Lows around 70. Highs in the upper 80s. Wednesday Night: Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. Thursday: Partly sunny. Highs in the mid 80s. | |
| Zone Forecast: Linn County | |
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