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

Hazardous Weather Conditions

Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Fair

62°F

17°C

Humidity 52%
Wind Speed SW 17 G 25 mph
Barometer 29.98 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 16 Feb 3:15 pm CST
Extended Forecast for

Sibley IL

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 62. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 59. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Breezy.
    Slight Chance
    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after noon. Partly sunny, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely before midnight. Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Rain Likely
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Washington's Birthday
Sunny, with a high near 62. South southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 59. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 50 percent chance of rain, mainly after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 67. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Rain likely, mainly after noon. Partly sunny, with a high near 65. Chance of precipitation is 60%.
Thursday Night
Rain likely before midnight. Partly cloudy, with a low around 35. Breezy.
Friday
Partly sunny, with a high near 46. Breezy.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sibley IL
 40.59°N 88.4°W
Last Update:
3:11 pm CST Feb 16, 2026
Forecast Valid:
3pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

Radar & Satellite Image

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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