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

Houghton County Memorial Airport (KCMX)

Lat: 47.17°NLon: 88.48°WElev: 1060ft.

Fair

63°F

17°C

Humidity 73%
Wind Speed SW 6 mph
Barometer 30.06 in (1017.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 24 Jul 7:53 am EDT
Extended Forecast for

Ontonagon MI

  • Today

    Today: Sunny, with a high near 81. West wind around 10 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy, then gradual clearing during the afternoon, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. West wind around 10 mph.
Tonight
A 40 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy, then gradual clearing during the afternoon, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm.
Sunday
A chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ontonagon MI
 46.88°N 89.32°W (Elev. 600 ft)
Last Update:
6:13 am EDT Jul 24, 2026
Forecast Valid:
8am EDT Jul 24, 2026-6pm EDT Jul 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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