GRAND MARAIS, MI 49839 Weather Forecast & Current Conditions

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MUNISING, MI
Current Weather

3:56 AM EDT AUG 27, 2025
46°F
Feels Like: 42°F
Dewpoint: 41°F
Rel. Hum.: 83%
Visibility:
Wind: S at 7 mph
Pressure: 30.13 inches
Last 72 hours

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GRAND MARAIS, MI 49839
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Mostly clear. Southwest winds 5 to 10 mph.
TODAY
Rain showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
TONIGHT
Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Cloudy. Lows around 51. Inland, northwest winds 5 to 10 mph, becoming north after midnight. Near the shore, west winds 5 to 10 mph, becoming north 10 to 20 mph after midnight. Chance of rain 70 percent.
THURSDAY
Cool. Partly cloudy. Highs around 56. North winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly clear. Lows around 37 inland to around 47 at the shore. Light north winds inland, except north 5 to 15 mph near the shore.
FRIDAY
Sunny. Highs around 62. North winds 5 to 10 mph.
FRIDAY NIGHT AND SATURDAY
Warmer. Mostly clear. Lows around 43 inland to around 51 at the shore. Highs around 71.
SATURDAY NIGHT
Mostly clear. Lows around 48 inland to around 54 at the shore.
SUNDAY
Sunny. Highs around 74.
SUNDAY NIGHT
Mostly clear. Lows 50 to 55.
LABOR DAY
Sunny. Highs around 76.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows 52 to 57. Highs around 76.

Visible Weather Satellite
GRAND MARAIS, MI 49839
Infrared Weather Satellite
GRAND MARAIS, MI 49839
NEXRAD Weather Radar
GRAND MARAIS, MI 49839

MUNISING, MI 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/26/2025
Wednesday
27 AUG 2025
GRAND MARAIS, MI 49839 weather forecast Day 1, 0 hours 2 AM 50° 48° Clear 2%

0% Thunder
( 0% severe)
SSW   5 80% 44°
Low 49° GRAND MARAIS, MI 49839 weather forecast Day 1, 3 hours 5 AM 50° 47° Partly Cloudy SSW   7 77% 43°
High 69° GRAND MARAIS, MI 49839 weather forecast Day 1, 6 hours 8 AM 53° 50° Partly Cloudy 50%
RAIN
.1–.25 in
0% Thunder
( 8% severe)
SSW   8 71% 44°

Mostly Cloudy

Rain Likely

GRAND MARAIS, MI 49839 weather forecast Day 1, 9 hours 11 AM 61° 60° Mostly Cloudy SW   9 70% 51°
GRAND MARAIS, MI 49839 weather forecast Day 1, 12 hours 2 PM 65° 65° Mostly Cloudy 65%
RAIN
>2 in
0% Thunder
( 25% severe)
SW   9 70% 55°
GRAND MARAIS, MI 49839 weather forecast Day 1, 15 hours 5 PM 66° 66° Mostly Cloudy WSW   8 73% 57°
GRAND MARAIS, MI 49839 weather forecast Day 1, 18 hours 8 PM 63° 63° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 21% severe)
W   6 84% 58°
GRAND MARAIS, MI 49839 weather forecast Day 1, 21 hours 11 PM 60° 59° Overcast WNW   7 93% 58°
Thursday
28 AUG 2025
GRAND MARAIS, MI 49839 weather forecast Day 2, 0 hours 2 AM 59° 58° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
N   8 93% 57°
Low 51° GRAND MARAIS, MI 49839 weather forecast Day 2, 3 hours 5 AM 56° 53° Overcast NNE   10 93% 54°
High 58° GRAND MARAIS, MI 49839 weather forecast Day 2, 6 hours 8 AM 53° 49° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NNE   12 86% 49°

Mostly Cloudy



GRAND MARAIS, MI 49839 weather forecast Day 2, 9 hours 11 AM 55° 52° Partly Cloudy N   13 74% 47°
GRAND MARAIS, MI 49839 weather forecast Day 2, 12 hours 2 PM 55° 51° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   14 69% 45°
GRAND MARAIS, MI 49839 weather forecast Day 2, 15 hours 5 PM 56° 53° Mostly Cloudy N   13 66% 45°
GRAND MARAIS, MI 49839 weather forecast Day 2, 18 hours 8 PM 55° 52° Partly Cloudy 0%

0% Thunder
( 1% severe)
N   10 72% 46°
GRAND MARAIS, MI 49839 weather forecast Day 2, 21 hours 11 PM 52° 50° Partly Cloudy N   7 80% 46°

MUNISING, MI extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 44° Low 49° Low 54° Low 57° Low 55°
High 64° High 71° High 78° High 77° High 74°
GRAND MARAIS, MI 49839 weather forecast Day 3 GRAND MARAIS, MI 49839 weather forecast Day 4 GRAND MARAIS, MI 49839 weather forecast Day 5 GRAND MARAIS, MI 49839 weather forecast Day 6 GRAND MARAIS, MI 49839 weather forecast Day 7
Clear
6% Rain
Clear
4% Rain
Clear
10% Rain
Partly Cloudy
21% Rain
Partly Cloudy
22% Rain
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