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.

Overcast

55°F

13°C

Humidity 33%
Wind Speed NW 9 mph
Barometer 30.08 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 2 May 3:35 pm CDT
Extended Forecast for

Roberts IL

  • Tonight

    Tonight: Mostly clear, with a low around 41. North northwest wind 5 to 10 mph becoming south southwest in the evening.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers between 9am and 2pm. Partly sunny, with a high near 66. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 76. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 7am. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 41. North northwest wind 5 to 10 mph becoming south southwest in the evening.
Sunday
A chance of showers between 9am and 2pm. Partly sunny, with a high near 66. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 76. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 7am. High near 61. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 40.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 56.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 39.
Thursday
A chance of showers after 1pm. Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roberts IL
 40.61°N 88.17°W
Last Update:
2:41 pm CDT May 2, 2026
Forecast Valid:
4pm CDT May 2, 2026-6pm CDT May 9, 2026
 
Forecast Discussion
 
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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