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Current Weather Conditions for Chambersburg, IL

A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 8 mph. Chance of precipitation is 20%.
88°F

Conditions

Wind: 7 mph SW
Humidity: 66%
Probability of Precipitation: 20%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
88° 88° 89° 90° 90° 88° 86° 82° 81° 81° 79° 79° 77°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 8 mph. Chance of precipitation is 20%.
90°F 62°F
Tonight
Mostly Clear
Mostly clear, with a low around 73. Heat index values as high as 103. South wind around 7 mph.
90°F 62°F
Wednesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. South wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
90°F 62°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Heat index values as high as 100. Southwest wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
90°F 62°F
Thursday
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 91. South wind 6 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
90°F 62°F
Thursday Night
Showers And Thunderstorms
Showers and thunderstorms before 1am. Partly cloudy, with a low around 62. Chance of precipitation is 80%.
90°F 62°F
Friday
Sunny
Sunny, with a high near 83.
90°F 62°F
Friday Night
Clear
Clear, with a low around 61.
90°F 62°F
Saturday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 85. Chance of precipitation is 20%.
90°F 62°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 65. Chance of precipitation is 60%.
90°F 62°F
Sunday
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 60%.
90°F 62°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
90°F 62°F
Monday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 78. Chance of precipitation is 20%.
90°F 62°F
Monday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
90°F 62°F
Data provided by weather.gov