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

Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Mostly Cloudy

46°F

8°C

Humidity 97%
Wind Speed W 3 mph
Barometer 29.80 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 6 May 1:35 am CDT
Extended Forecast for

Brocton IL

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming northwest. Winds could gust as high as 15 mph.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59. North northwest wind 3 to 6 mph.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 39. Calm wind.

    Low: 39 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 62. Light north northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. South southwest wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 69. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely before 1am. Mostly cloudy, with a low around 50. West southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 1am. Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming northwest. Winds could gust as high as 15 mph.
Wednesday
Mostly cloudy, with a high near 59. North northwest wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 39. Calm wind.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 62. Light north northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 46. South southwest wind 3 to 8 mph. Winds could gust as high as 16 mph.
Friday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 69. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Friday Night
Showers likely before 1am. Mostly cloudy, with a low around 50. West southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 76.
Saturday Night
A 50 percent chance of showers after 1am. Partly cloudy, with a low around 56.
Sunday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 69.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brocton IL
 39.72°N 87.94°W (Elev. 659 ft)
Last Update:
1:26 am CDT May 6, 2026
Forecast Valid:
1am CDT May 6, 2026-6pm CDT May 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation