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

Triple Digit Heat Indices Possible Monday

Increasing heat and humidity for northern Michigan to start the week.  Heat index values near or slightly above 100 degrees in many areas on Monday afternoon.  Avoid prolonged outdoor exposure and drink plenty of fluids.  Read More >

Current conditions at

Sault Ste. Marie (KANJ)

Lat: 46.48°NLon: 84.36°WElev: 689ft.

Fair

85°F

29°C

Humidity 46%
Wind Speed SW 9 G 22 mph
Barometer 30.15 in (1020.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 Jul 1:55 pm EDT
Extended Forecast for

3 Miles ESE Sault Sainte Marie MI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 87. Southwest wind 10 to 15 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 69. South wind 5 to 10 mph.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: Sunny and hot, with a high near 91. Heat index values as high as 96. West wind 5 to 10 mph.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. Southwest wind around 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 91. Northwest wind 5 to 15 mph.

    High: 91 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 87. Southwest wind 10 to 15 mph.
Tonight
A 30 percent chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 69. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 91. Heat index values as high as 96. West wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 70. Southwest wind around 5 mph.
Tuesday
Mostly sunny and hot, with a high near 91. Northwest wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A chance of showers. Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Sault Sainte Marie MI
 46.46°N 84.31°W (Elev. 617 ft)
Last Update:
2:38 pm EDT Jul 12, 2026
Forecast Valid:
2pm EDT Jul 12, 2026-6pm EDT Jul 18, 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