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

67°F

19°C

Humidity 68%
Wind Speed W 9 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 1 Sep 9:53 pm EDT
Extended Forecast for

Ontonagon MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. West wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 75. Southwest wind around 5 mph becoming northwest in the afternoon.

    High: 75 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph becoming northeast in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 62. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 62 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. West wind around 5 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 75. Southwest wind around 5 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. Calm wind.
Thursday
Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 62. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 79.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 75.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 62.
Sunday
A chance of showers before 2pm. Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 59.
Labor Day
Partly sunny, with a high near 69.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56.
Tuesday
A chance of showers. Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ontonagon MI
 46.88°N 89.32°W (Elev. 600 ft)
Last Update:
10:13 pm EDT Sep 1, 2026
Forecast Valid:
10pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026
 
Forecast Discussion
 
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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