| NWS Forecast for: Cumberland County Issued by: National Weather Service Lincoln, IL Last Update: 153 PM CDT Mon Jun 29 2026 | |
This Afternoon: Mostly sunny. Near steady temperature around 90. South winds around 10 mph with gusts up to 20 mph. Heat index values up to 106. Tonight: Partly cloudy. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Tuesday: Sunny with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. Tuesday Night: Clear with lows in the mid 70s. South winds 5 to 10 mph. Wednesday: Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107. Wednesday Night: Clear. Lows in the mid 70s. Thursday: Sunny. Highs in the lower 90s. Heat index values up to 105. Thursday Night: Mostly clear. A chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 30 percent. Friday: Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 100. Friday Night: Partly cloudy. Lows in the lower 70s. Independence Day: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. Heat index values up to 100. Saturday Night: Partly cloudy. Lows in the lower 70s. Sunday: Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. | |
| Zone Forecast: Cumberland County | |
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