Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

N/A

Humidity NA
Wind Speed W 16 G 23 mph
Barometer 30.21 in
Dewpoint N/A
Visibility 10.00 mi
Last update 5 Apr 10:55 am CDT
Extended Forecast for

Tonica IL

  • Today

    Today: Sunny, with a high near 53. West northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 1am and 2am.  Partly cloudy, with a low around 37. West southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 54. Breezy.

    Low: 54 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 53. West northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers between 1am and 2am. Partly cloudy, with a low around 37. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 26. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 45. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 67. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 54. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 70. Breezy.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Mostly cloudy, with a high near 67.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
A chance of showers. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Tonica IL
 41.21°N 89.06°W
9:10 am CDT Apr 5, 2026
11am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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