Kemp, Illinois Weather
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Weather Forecast for Kemp, Illinois : Douglas County
Issued: 8:56 am CDT Jul 30, 2025 Latitude: 39.6955887 Longitude: -88.1853205 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
40% chance of thunderstorms on Today 70% chance of thunderstorms on Tonight 60% chance of thunderstorms on Thursday Sunny on Friday Sunny on Saturday Sunny on Sunday Partly Sunny on Monday 20% chance of thunderstorms on Tuesday
High: 91°F Low: 69°F High: 78°F High: 78°F High: 79°F High: 82°F High: 84°F High: 84°F
Low: 61°F Low: 57°F Low: 57°F Low: 61°F Low: 64°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Sunny Partly Sunny Thunderstorms
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Current Conditions at
MATTOON - (KMTO)
82°
Clear
as of 8:53 AM CDST
Rel. Humidity: 78%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
5 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
CHAMPAIGN - (KCMI)
82°
Clear
as of 8:53 AM CDST
Rel. Humidity: 78%
Dew Point: 75°F
Visibility: 9 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
82°
Clear
as of 8:54 AM CDST
Rel. Humidity: 78%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
40% chance of thunderstorms Today Today... A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 100. Light and variable wind becoming west northwest 9 to 14 mph in the morning.
70% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. East northeast wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
60% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. North northeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 61. North northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Sunny on Friday Friday... Sunny, with a high near 78. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 57. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.
Sunny on Saturday Saturday... Sunny, with a high near 79. Northeast wind 6 to 9 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 57.
Sunny on Sunday Sunday... Sunny, with a high near 82.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 61.
Partly Sunny on Monday Monday... Partly sunny, with a high near 84.
20% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
20% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Current Radar Image


Sun Almanac for Kemp, Illinois
Sunrise: 05:51 AM
Sunset: 8:08 PM
Civil Sunrise:05:20 AM
Civil Sunset: 8:38 PM
Nautical Sunrise: 04:43 AM
Nautical Sunset: 9:15 PM
Astro Sunrise: 04:02 AM
Astro Sunset: 9:56 PM
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