| NWS Forecast for: Effingham County Issued by: National Weather Service Lincoln, IL Last Update: 737 AM CDT Sun May 10 2026 |  |
| Rest Of Today: Mostly sunny. Highs in the upper 60s. North winds 5 to 10 mph. Tonight: Partly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. North winds around 5 mph. Monday: Sunny. Highs around 70. Southwest winds around 5 mph, becoming northwest in the afternoon. Monday Night: Mostly clear. Lows in the mid 40s. North winds around 5 mph, becoming east around 5 mph after midnight. Tuesday: Sunny. Highs in the mid 70s. South winds 10 to 15 mph. Tuesday Night: Partly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Chance of rain 50 percent. Wednesday: Sunny. Highs in the lower 70s. Wednesday Night: Clear, cooler with lows in the mid 40s. Thursday And Thursday Night: Mostly clear. Highs around 70. Lows in the lower 50s. Friday: Mostly sunny. Highs in the upper 70s. Friday Night: Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Not as cool with lows in the lower 60s. Chance of rain 30 percent. Saturday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Effingham County | |
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