National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

27°F

-3°C

Humidity 31%
Wind Speed E 7 mph
Barometer 30.44 in (1031.8 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 7 Feb 11:54 am CST
Extended Forecast for

2 Miles NW Mackinaw IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. South southeast wind 3 to 6 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South southeast wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Southeast wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Southeast wind 3 to 7 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. South southwest wind 3 to 7 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. South southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 30. South southeast wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 21. South southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 36. Southeast wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 24. Southeast wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 49. South southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 37. South wind around 7 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 59. South southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mackinaw IL
 40.56°N 89.39°W (Elev. 699 ft)
Last Update:
11:37 am CST Feb 7, 2026
Forecast Valid:
12pm CST Feb 7, 2026-6pm CST Feb 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