10-Day Weather Forecast - Harrisburg, IL
- 80|69°F70% Chance of StormsHourly details
Today
80°FPartly sunny. Patchy fog this morning. A chance of showers and thunderstorms this morning then showers and thunderstorms likely this afternoon. Highs in the upper 80s. Calm winds becoming west around 5 mph this afternoon. Chance of rain 70 percent.
Tonight
69°FPartly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows around 70. Calm winds. Chance of rain 30 percent.
- 90|69°F30% Chance of StormsHourly details
Day
90°FSunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Night
69°FPartly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 70 percent.
- 86|69°F70% Chance of StormsHourly details
Day
86°FShowers likely with a chance of thunderstorms. Highs around 90. West winds 5 to 10 mph. Chance of rain 70 percent.
Night
69°FShowers and thunderstorms likely mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent.
Weekend Weather
- 83|68°F70% Chance of StormsHourly details
Day
83°FMostly cloudy in the morning then becoming partly sunny. A chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.
Night
68°FA chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
- 83|67°F40% Chance of StormsHourly details
Day
83°FPartly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
Night
67°FPartly cloudy. Lows around 70.
- 84|68°FMostly SunnyHourly details
Day
84°FMostly clear. Highs around 90. Lows around 70.
Night
68°FMostly clear. Highs around 90. Lows around 70.
- 87|69°FMostly Sunny
Day
87°FMostly clear. Highs around 90. Lows around 70.
Night
69°FPartly cloudy with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 69F. Dew point will be around 71F with an average humidity of 94%. Winds will be 2 mph from the NE.
- 88|68°FSunny
Day
88°FSunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 88F. Dew point will be around 74F with an average humidity of 76%. Winds will be 2 mph from the N.
Night
68°FClear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 68F. Dew point will be around 71F with an average humidity of 92%. Winds will be 2 mph from the N.
- 85|67°F30% Chance of Rain
Day
85°FSunny with a 35% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 71F with an average humidity of 77%. Winds will be 3 mph from the N.
Night
67°FClear with a 40% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 69F with an average humidity of 91%. Winds will be 2 mph from the N.
- 83|65°F30% Chance of Rain
Day
83°FSunny with a 35% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 69F with an average humidity of 77%. Winds will be 3 mph from the N.
Night
65°FClear with scattered thunderstorms. Chance of storms 35%. Low temperature around 65F. Dew point will be around 67F with an average humidity of 92%. Winds will be 3 mph from the NE.













