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Hazardous Weather Conditions

Current conditions at

Quincy Regional Airport-Baldwin Field (KUIN)

Lat: 39.94°NLon: 91.2°WElev: 759ft.

Overcast

31°F

-1°C

Humidity 92%
Wind Speed E 12 mph
Barometer 30.29 in (1026.4 mb)
Dewpoint 29°F (-2°C)
Visibility 8.00 mi
Wind Chill22°F (-6°C)
Last update 2 Mar 4:54 am CST
Extended Forecast for

Mendon IL

  • Today

    Today: Cloudy, with a high near 43. East wind 8 to 10 mph.

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Patchy fog after 1am. Low around 38. East wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Cloudy then
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 3pm. Patchy fog before noon. High near 52. East wind 6 to 8 mph. Chance of precipitation is 90%.

    High: 52 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 45. Northeast wind around 9 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Wednesday

    Wednesday: Showers likely before 9am, then showers likely and possibly a thunderstorm between 9am and 3pm, then showers likely after 3pm. Cloudy, with a high near 60. East wind 7 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, with thunderstorms also possible after 9pm. Cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Low: 51 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

Detailed Forecast

Today
Cloudy, with a high near 43. East wind 8 to 10 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Patchy fog after 1am. Low around 38. East wind 6 to 8 mph. Chance of precipitation is 80%.
Tuesday
Showers, with thunderstorms also possible after 3pm. Patchy fog before noon. High near 52. East wind 6 to 8 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 45. Northeast wind around 9 mph. Chance of precipitation is 90%.
Wednesday
Showers likely before 9am, then showers likely and possibly a thunderstorm between 9am and 3pm, then showers likely after 3pm. Cloudy, with a high near 60. East wind 7 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers likely, with thunderstorms also possible after 9pm. Cloudy, with a low around 48. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 64.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 48. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mendon IL
 40.08°N 91.29°W (Elev. 702 ft)
Last Update:
5:06 am CST Mar 2, 2026
Forecast Valid:
5am CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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