National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

44°F

7°C

Humidity 71%
Wind Speed S 6 mph
Barometer 30.11 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 9 Nov 8:35 pm CST
Extended Forecast for

Catlin IL

  • Tonight

    Tonight: Clear, with a low around 42. Southwest wind 3 to 6 mph. Winds could gust as high as 16 mph.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A 50 percent chance of showers after noon. Partly sunny, with a high near 63. Calm wind becoming south around 6 mph in the morning.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 41. North northwest wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 48. North northwest wind 13 to 15 mph, with gusts as high as 22 mph.

    High: 48 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 42. Southwest wind 3 to 6 mph. Winds could gust as high as 16 mph.
Tuesday
Sunny, with a high near 66. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 40. Calm wind.
Veterans Day
A 50 percent chance of showers after noon. Partly sunny, with a high near 63. Calm wind becoming south around 6 mph in the morning.
Wednesday Night
A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 41. North northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 48. North northwest wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 30. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Catlin IL
 40.06°N 87.72°W (Elev. 653 ft)
Last Update:
7:11 pm CST Nov 9, 2026
Forecast Valid:
8pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation