Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

4°F

-16°C

Humidity 60%
Wind Speed W 18 G 38 mph
Barometer 30.14 in (1021.9 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 19 Jan 3:54 am CST
Extended Forecast for

East Peoria IL

Cold Weather Advisory until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 19, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: 3 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 12. Wind chill values between -7 and -17. West northwest wind 11 to 17 mph, with gusts as high as 32 mph.

    High: 12 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values between -3 and 2. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 7 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Calm wind becoming south southwest around 6 mph in the morning.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a low around 23. South wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. West northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. Wind chill values between -11 and -16. Northwest wind around 18 mph, with gusts as high as 36 mph.
M.L.King Day
Sunny, with a high near 12. Wind chill values between -7 and -17. West northwest wind 11 to 17 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values between -3 and 2. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 29. Calm wind becoming south southwest around 6 mph in the morning.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 23. South wind 5 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 35. West wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 17. West northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly cloudy, with a high near 14.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
Partly sunny and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 20.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
3:36 am CST Jan 19, 2026
4am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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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