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

43°F

6°C

Humidity 80%
Wind Speed Calm
Barometer 30.04 in (1017.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Mar 12:54 am CDT
Extended Forecast for

2 Miles NE Mackinaw IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. South southeast wind 3 to 5 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. West northwest wind around 6 mph becoming light and variable after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. North northeast wind 5 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Calm wind.
Thursday
Sunny, with a high near 64. South southeast wind 3 to 5 mph.
Thursday Night
Partly cloudy, with a low around 44. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Mostly sunny, with a high near 74. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 45. West northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 73. North northeast wind 5 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 52. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Mackinaw IL
 40.56°N 89.33°W (Elev. 600 ft)
Last Update:
12:35 am CDT Mar 19, 2026
Forecast Valid:
1am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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