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

46°F

8°C

Humidity 84%
Wind Speed W 12 mph
Barometer 29.69 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 6 Jan 3:55 pm CST
Extended Forecast for

4 Miles ENE Royal IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, cloudy, with a low around 35. West wind 5 to 9 mph.

    Low: 35 °F

    Cloudy then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 52. Light and variable wind becoming south southwest 5 to 9 mph in the morning.

    High: 52 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 39. South wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers, mainly after noon. High near 60. South wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 49. Breezy, with a south wind 13 to 21 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers and
    Breezy then
    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 54. West southwest wind 7 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, cloudy, with a low around 35. West wind 5 to 9 mph.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 52. Light and variable wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 39. South wind 8 to 10 mph, with gusts as high as 17 mph.
Thursday
Showers, mainly after noon. High near 60. South wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 49. Breezy, with a south wind 13 to 21 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, with a high near 54. West southwest wind 7 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday
A chance of rain before noon, then a chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Royal IL
 40.2°N 87.91°W (Elev. 696 ft)
Last Update:
3:16 pm CST Jan 6, 2026
Forecast Valid:
4pm CST Jan 6, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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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