| NWS Forecast for: Jefferson County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 1201 PM CDT Thu Sep 24 2026 |  |
This Afternoon: Mostly cloudy. Near steady temperature in the mid 60s. East winds around 5 mph. Tonight: Mostly cloudy. A slight chance of showers after midnight. Lows around 60. East winds around 5 mph. Chance of rain 20 percent. Friday: Showers likely. Highs in the upper 60s. East winds around 5 mph. Chance of rain 70 percent. Friday Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. East winds around 5 mph. Chance of rain 50 percent. Saturday: Showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent. Saturday Night: A chance of showers in the evening, then showers likely after midnight. Near steady temperature around 60. Chance of rain 60 percent. Sunday Through Monday Night: Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s. Tuesday: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs around 70. Chance of rain 60 percent. Tuesday Night: Showers, mainly in the evening. Lows in the lower 60s. Chance of rain 80 percent. Wednesday: Becoming partly sunny in the afternoon. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70 percent. | |
| Zone Forecast: Jefferson County | |
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