| NWS Forecast for: Effingham County Issued by: National Weather Service Lincoln, IL Last Update: 452 AM CDT Sun Sep 20 2026 | |
Today: Partly sunny. Highs in the lower 90s. West winds 5 to 10 mph. Tonight: Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 60 percent. Monday: A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Cooler with highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 40 percent. Monday Night: Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 40 percent. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. Northeast winds around 10 mph with gusts up to 20 mph. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Wednesday Through Saturday: Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. | |
| Zone Forecast: Effingham County | |
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