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.

Light Rain

76°F

24°C

Humidity 97%
Wind Speed NE 3 mph
Barometer 29.93 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index75°F (24°C)
Last update 19 Sep 6:35 pm CDT
Extended Forecast for

Rantoul Natl Avn Cntr-Frank Elliot Field Airport IL

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 68. South southeast wind around 6 mph becoming west after midnight.

    Low: 68 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 79. North wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 58. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Heavy Rain

  • Monday

    Monday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. East northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 53. East northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 65. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 65 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Northeast wind 7 to 11 mph, with gusts as high as 17 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 68. South southeast wind around 6 mph becoming west after midnight.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 79. North wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 58. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. East northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 53. East northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 65. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 52. Northeast wind 7 to 11 mph, with gusts as high as 17 mph.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Rantoul Natl Avn Cntr-Frank Elliot Field Airport IL
 40.3°N 88.13°W (Elev. 725 ft)
Last Update:
5:06 pm CDT Sep 19, 2026
Forecast Valid:
6pm CDT Sep 19, 2026-6pm CDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation