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Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 29.99 in (1015.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Aug 5:54 am CDT
Extended Forecast for

3 Miles N Mackinaw IL

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Northeast wind 5 to 7 mph.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly clear, with a low around 64. Light and variable wind. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 80. Northwest wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Northwest wind 3 to 7 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. North wind 3 to 7 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Northeast wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 8 mph in the morning.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly clear, with a low around 64. Light and variable wind. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 80. Northwest wind 5 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Mostly clear, with a low around 61. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 77. North wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mackinaw IL
 40.58°N 89.36°W (Elev. 758 ft)
Last Update:
4:36 am CDT Aug 20, 2026
Forecast Valid:
6am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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