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Current conditions at
Mount Sterling, Mount Sterling Municipal Airport (KI63)
Lat: 39.99°NLon: 90.8°WElev: 732ft.
Fair
76°F
24°C
| Humidity | 35% |
| Wind Speed | S 9 mph |
| Barometer | 30.03 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 6 Oct 1:55 pm CDT |
Extended Forecast for
2 Miles SE Plymouth IL
This Afternoon

High: 77 °F
Sunny
Tonight

Low: 57 °F
Mostly Clear
Wednesday

High: 82 °F
Sunny
Wednesday Night

Low: 54 °F
Mostly Clear
Thursday

High: 75 °F
Sunny
Thursday Night

Low: 53 °F
Mostly Clear
Friday

High: 79 °F
Mostly Sunny
Friday Night

Low: 60 °F
Clear
Saturday

High: 85 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 77. South southwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 57. South southwest wind around 7 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 82. West southwest wind 5 to 8 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. Light northwest wind.
Thursday
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53. Light and variable wind.
Friday
Mostly sunny, with a high near 79. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 58.
Columbus Day
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SE Plymouth IL
40.27°N 90.88°W (Elev. 646 ft)
40.27°N 90.88°W (Elev. 646 ft)
1:26 pm CDT Oct 6, 2026
2pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026


