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

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed S 14 mph
Barometer 29.90 in
Dewpoint 70°F (21°C)
Visibility 1.50 mi
Last update 29 Jun 1:46 pm EDT
Extended Forecast for

Rock MI

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms before 5pm. Mostly cloudy, with a high near 79. South wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 67. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 93. Heat index values as high as 101. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly between 4am and 5am. Some of the storms could be severe. Partly cloudy during the early evening, then becoming cloudy, with a low around 68. Southwest wind 5 to 10 mph.

    Low: 68 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 91. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 91 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 67. Chance of precipitation is 90%.

    Low: 67 °F

    Showers

  • Thursday

    Thursday: Showers likely before 8am, then a chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.

    High: 90 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Partly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms before 5pm. Mostly cloudy, with a high near 79. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 67. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tuesday
Partly sunny and hot, with a high near 93. Heat index values as high as 101. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly between 4am and 5am. Some of the storms could be severe. Partly cloudy during the early evening, then becoming cloudy, with a low around 68. Southwest wind 5 to 10 mph.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 91. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 67. Chance of precipitation is 90%.
Thursday
Showers likely before 8am, then a chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.
Thursday Night
A chance of showers before 8pm. Partly cloudy, with a low around 63.
Friday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 60.
Independence Day
A chance of showers. Partly sunny, with a high near 83.
Saturday Night
A chance of showers. Partly cloudy, with a low around 58.
Sunday
A chance of showers. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rock MI
 46.06°N 87.17°W (Elev. 951 ft)
Last Update:
2:22 pm EDT Jun 29, 2026
Forecast Valid:
2pm EDT Jun 29, 2026-6pm EDT Jul 5, 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