Current conditions at
Quincy Regional Airport-Baldwin Field (KUIN)
Lat: 39.94°NLon: 91.2°WElev: 759ft.
Fair
81°F
27°C
| Humidity | 29% |
| Wind Speed | Calm |
| Barometer | 30.06 in (1017.4 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 8 Oct 2:54 pm CDT |
Extended Forecast for
Mendon IL
Tonight
Low: 58 °F
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 64 °F
Clear
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Mostly Cloudy
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 63 °F
Mostly Clear
Columbus Day
High: 87 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 58. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Friday
Sunny, with a high near 85. South wind 7 to 9 mph.
Friday Night
Clear, with a low around 64. South wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 84. South wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 60. Southeast wind 5 to 9 mph.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 63.
Columbus Day
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 64.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 77.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 75.
Wednesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 61.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mendon IL
40.08°N 91.29°W (Elev. 702 ft)
40.08°N 91.29°W (Elev. 702 ft)
2:36 pm CDT Oct 8, 2026
4pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
