| NWS Forecast for: Richland County Issued by: National Weather Service Lincoln, IL Last Update: 803 PM CDT Mon Aug 10 2026 |  |
Rest Of Tonight: Partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. Tuesday: Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 106. Tuesday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. Wednesday Night: Partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph. Thursday: Partly sunny. Highs around 90. Heat index values up to 100. Thursday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. Friday: Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 50 percent. Friday Night: Partly cloudy in the evening, then clearing. Lows in the lower 70s. Saturday Through Sunday: Mostly clear. Highs in the lower 90s. Lows in the mid 70s. Sunday Night: Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. Monday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Richland County | |
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