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Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Fair
59°F
15°C
| Humidity | 44% |
| Wind Speed | S 7 mph |
| Barometer | 30.35 in (1028.0 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 5:54 pm CDT |
Extended Forecast for
3 Miles N Mackinaw IL
Tonight

Low: 40 °F
Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 40 °F
Mostly Clear
Tuesday

High: 73 °F
Sunny
Tuesday Night

Low: 46 °F
Mostly Clear
Wednesday

High: 74 °F
Sunny
Wednesday Night

Low: 48 °F
Clear
Thursday

High: 74 °F
Sunny
Thursday Night

Low: 49 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 40. South wind 5 to 8 mph.
Monday
Sunny, with a high near 71. South wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 73. Light east southeast wind.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Wednesday
Sunny, with a high near 74. Calm wind.
Wednesday Night
Clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles N Mackinaw IL
40.58°N 89.36°W (Elev. 758 ft)
40.58°N 89.36°W (Elev. 758 ft)
5:21 pm CDT Oct 18, 2026
6pm CDT Oct 18, 2026-6pm CDT Oct 25, 2026


