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.

Mostly Cloudy

45°F

7°C

Humidity 72%
Wind Speed NW 14 G 21 mph
Barometer 29.91 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 2:55 pm CST
Extended Forecast for

Brocton IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 4pm. Mostly sunny, with a high near 47. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 29 mph.

    High: 47 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A slight chance of rain between midnight and 5am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 33. North northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, with a high near 45. North northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 27. North northwest wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind 3 to 7 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 25. Calm wind.

    Low: 25 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 4pm. Mostly sunny, with a high near 47. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 29 mph.
Tonight
A slight chance of rain between midnight and 5am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 33. North northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, with a high near 45. North northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. North northwest wind 5 to 8 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 48. Northwest wind 3 to 7 mph.
Saturday Night
Clear, with a low around 25. Calm wind.
Sunday
Sunny, with a high near 50. Calm wind.
Sunday Night
Clear, with a low around 27.
Monday
Sunny, with a high near 52.
Monday Night
Clear, with a low around 27.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brocton IL
 39.72°N 87.94°W (Elev. 659 ft)
Last Update:
1:06 pm CST Nov 12, 2026
Forecast Valid:
3pm CST Nov 12, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation