Current Conditions
Temp:
48°F
Wind: Calm
Humidity: 94%
Pressure: 30.00 in
Observed at: 6:42 pm CST
Decatur, IL Weather
Tonight’s Forecast
Chance of thunderstorms and patchy fog
Overnight low:
48°F
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Patchy fog. Low around 48. Light and variable wind becoming south southeast around 6 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.