| NWS Forecast for: Jefferson County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 127 AM CDT Wed Jul 29 2026 | |
| Rest Of Tonight: Mostly clear. Near steady temperature in the upper 60s. East winds around 5 mph. Wednesday: Sunny with highs in the mid 80s. Southeast winds around 5 mph. Wednesday Night: Mostly clear. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Thursday: Mostly sunny. Humid with highs in the mid 80s. South winds 5 to 10 mph. Thursday Night: Partly cloudy in the evening, then mostly cloudy with showers with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. Friday: Showers with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 90 percent. Friday Night: Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. Saturday: Mostly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 50 percent. Saturday Night And Sunday: Mostly clear. Lows in the lower 60s. Highs in the lower 80s. Sunday Night: Clear. Lows in the lower 60s. Monday Through Tuesday: Mostly clear. Highs in the mid 80s. Lows in the mid 60s. | |
| Zone Forecast: Jefferson County | |
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