Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

79°F

26°C

Humidity 54%
Wind Speed E 3 mph
Barometer 30.02 in (1016.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Aug 5:54 pm CDT
Extended Forecast for

3 Miles NW Mackinaw IL

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Light and variable wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 4pm.  Partly sunny, with a high near 84. Light west southwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. North northwest wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Northwest wind 5 to 9 mph becoming light. Winds could gust as high as 16 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. Light and variable wind.
Saturday
A 20 percent chance of showers before 4pm. Partly sunny, with a high near 84. Light west southwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 54. North northwest wind 5 to 10 mph, with gusts as high as 16 mph.
Sunday
Sunny, with a high near 76. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 50. Northwest wind 5 to 9 mph becoming light. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 16 mph.
Monday Night
Mostly clear, with a low around 49. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Mackinaw IL
 40.56°N 89.39°W (Elev. 699 ft)
5:56 pm CDT Aug 22, 2025
6pm CDT Aug 22, 2025-6pm CDT Aug 29, 2025
 
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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