| NWS Forecast for: Sangamon County Issued by: National Weather Service Lincoln, IL Last Update: 257 PM CDT Fri Oct 16 2026 | |
This Afternoon: Cloudy with scattered showers. Much cooler. Near steady temperature in the mid 50s. Northwest winds around 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Tonight: Mostly cloudy in the evening, then clearing. Cooler with lows in the mid 30s. North winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. Saturday: Areas of frost in the morning. Sunny. Highs around 60. North winds around 5 mph. Saturday Night: Clear. Areas of frost after midnight. Lows in the mid 30s. Light and variable winds, becoming south around 5 mph after midnight. Sunday: Areas of frost in the morning. Sunny. Highs in the mid 60s. South winds 5 to 10 mph. Sunday Night: Clear. Lows in the upper 30s. Monday: Sunny. Highs in the lower 70s. Monday Night: Partly cloudy. Lows around 40. Tuesday Through Thursday: Mostly clear. Highs in the upper 70s. Lows in the mid 40s. | |
| Zone Forecast: Sangamon County | |
Visit your local NWS office at: https://www.weather.gov/ilx |