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

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Mostly Cloudy

32°F

0°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.53 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Jan 3:35 pm CST
Extended Forecast for

Dundas IL

  • This Afternoon

    This Afternoon: Cloudy early, then becoming mostly sunny, with a high near 36. West northwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Light and variable wind becoming south southwest 5 to 8 mph after midnight. Winds could gust as high as 17 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 42. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy early, then becoming mostly sunny, with a high near 36. West northwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 25. Light and variable wind becoming south southwest 5 to 8 mph after midnight. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 47. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 33. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
Partly sunny, with a high near 56. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 38. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 42. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dundas IL
 38.84°N 88.09°W (Elev. 466 ft)
Last Update:
3:17 pm CST Jan 11, 2026
Forecast Valid:
3pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation