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

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Fog

38°F

3°C

Humidity 97%
Wind Speed N 8 mph
Barometer 29.94 in
Dewpoint 38°F (3°C)
Visibility 0.50 mi
Wind Chill32°F (0°C)
Last update 15 Feb 4:15 am CST
Extended Forecast for

3 Miles SE Saint Joseph IL

  • Overnight

    Overnight: A 20 percent chance of rain before 5am. Patchy fog. Otherwise, cloudy, with a low around 38. North northeast wind around 5 mph.

    Low: 38 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. North northeast wind 5 to 7 mph becoming west in the afternoon.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 36. West southwest wind 3 to 6 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 60. South southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. South wind 6 to 9 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 53. Breezy, with a south wind 15 to 22 mph, with gusts as high as 33 mph.

    Low: 53 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 68. Breezy.

    High: 68 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Patchy fog. Otherwise, cloudy, with a low around 38. North northeast wind around 5 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. North northeast wind 5 to 7 mph becoming west in the afternoon.
Sunday Night
Increasing clouds, with a low around 36. West southwest wind 3 to 6 mph.
Washington's Birthday
Partly sunny, with a high near 60. South southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 39. South wind 6 to 9 mph.
Tuesday
Mostly cloudy, with a high near 60. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 53. Breezy, with a south wind 15 to 22 mph, with gusts as high as 33 mph.
Wednesday
Sunny, with a high near 68. Breezy.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 65.
Thursday Night
A chance of rain. Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Saint Joseph IL
 40.12°N 88.03°W (Elev. 689 ft)
Last Update:
3:36 am CST Feb 15, 2026
Forecast Valid:
4am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation