| NWS Forecast for: Cass County Issued by: National Weather Service Lincoln, IL Last Update: 452 AM CDT Sun Sep 20 2026 | |
Today: Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 50 percent. Tonight: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Monday: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Cooler with highs in the upper 60s. Northeast winds around 10 mph. Chance of rain 40 percent. Monday Night: Mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Tuesday: Mostly cloudy. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph. Tuesday Night Through Thursday: Partly cloudy. Lows in the lower 50s. Highs around 70. Thursday Night And Friday: Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s. Friday Night: Partly cloudy. Lows in the lower 50s. Saturday: Partly sunny. Highs in the mid 70s. | |
| Zone Forecast: Cass County | |
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