National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Haines Memorial Airport (KHAI)

Lat: 41.96°NLon: 85.59°WElev: 823ft.

Fair

37°F

3°C

Humidity 81%
Wind Speed S 9 mph
Barometer 29.93 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 8 Jan 6:15 am EST
Extended Forecast for

Mendon MI

  • Today

    Today: A 30 percent chance of rain, mainly after 4pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 51. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Patchy Fog
    then Chance
    Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 4am, then rain likely. Temperature rising to around 57 by 3am. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 50 °F⇑

    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a temperature falling to around 41 by 5pm. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 55 °F⇓

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 32. Northwest wind around 5 mph becoming east after midnight.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain before 4pm, then rain and snow. High near 39. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain Likely
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 23. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 4pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 51. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Rain and possibly a thunderstorm before 4am, then rain likely. Temperature rising to around 57 by 3am. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a temperature falling to around 41 by 5pm. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 32. Northwest wind around 5 mph becoming east after midnight.
Saturday
Rain before 4pm, then rain and snow. High near 39. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 23. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mendon MI
 42.02°N 85.46°W (Elev. 860 ft)
Last Update:
5:16 am EST Jan 8, 2026
Forecast Valid:
6am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation