


Current conditions at
Macomb Municipal Airport (KMQB)
Lat: 40.52°NLon: 90.65°WElev: 679ft.
Fair
76°F
24°C
Humidity | 58% |
Wind Speed | E 8 mph |
Barometer | 30.13 in |
Dewpoint | 60°F (16°C) |
Visibility | 10.00 mi |
Heat Index | 78°F (26°C) |
Last update | 3 Aug 4:15 pm CDT |
Extended Forecast for
Lewistown IL
Tonight
Low: 58 °F
Mostly Cloudy
Monday
High: 80 °F
Partly Sunny
then Slight
Chance
T-stormsMonday Night
Low: 64 °F
Slight Chance
T-storms then
Partly CloudyTuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 69 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 58. East northeast wind 3 to 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 80. East wind 3 to 6 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 64. Light east wind.
Tuesday
Mostly sunny, with a high near 82. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 66. Light east wind.
Wednesday
Sunny, with a high near 86. Light south southeast wind.
Wednesday Night
Mostly clear, with a low around 67. Calm wind.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lewistown IL
40.41°N 90.15°W (Elev. 568 ft)
40.41°N 90.15°W (Elev. 568 ft)
3:41 pm CDT Aug 3, 2025
4pm CDT Aug 3, 2025-6pm CDT Aug 10, 2025