Republic, MI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Republic, MI.

Current Conditions — Republic, MI

GWINN/SAWYER (KSAW)

Partly Cloudy

51.8 F
Humidity:67%
Wind Speed: 18.3 G 26.4 mph
Barometer:29.89 in
Dewpoint:41.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 27 2026, 10:45 AM EDT
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5-Day Forecast — Republic, MI

Monday

High 57 °F
T-storms
Monday
Night
Low 41 °F
T-storms
Tuesday

High 48 °F
Mostly Cloudy
Tuesday
Night
Low 30 °F
Mostly Cloudy
Wednesday

High 48 °F
Partly Sunny
Wednesday
Night
Low 26 °F
Partly Cloudy
Thursday

High 46 °F
Mostly Cloudy
Thursday
Night
Low 26 °F
Partly Sunny
Friday

High 48 °F
Mostly Cloudy

Detailed Forecast — Republic, MI

Monday
Thunderstorms. High near 57°F. Wind 13 to 16 mph, with gusts as high as 30 mph.
Monday Night
Thunderstorms. Low around 41°F. Wind 8 to 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly Cloudy. High near 48°F. Wind 10 to 16 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly Cloudy. Low around 30°F. Wind 2 to 8 mph, with gusts as high as 18 mph.
Wednesday
Partly Sunny. High near 48°F. Wind 2 to 9 mph, with gusts as high as 17 mph.
Wednesday Night
Partly Cloudy. Low around 26°F. Wind 2 to 6 mph, with gusts as high as 14 mph.
Thursday
Mostly Cloudy. High near 46°F. Wind 3 to 8 mph, with gusts as high as 16 mph.
Thursday Night
Partly Sunny. Low around 26°F. Wind 3 to 7 mph, with gusts as high as 13 mph.
Friday
Mostly Cloudy. High near 48°F. Wind 3 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly Clear. Low around 26°F. Wind 3 to 7 mph, with gusts as high as 15 mph.
Saturday
Mostly Sunny. High near 55°F. Wind 3 to 9 mph, with gusts as high as 17 mph.
Saturday Night
Partly Cloudy. Low around 32°F. Wind 3 to 5 mph, with gusts as high as 12 mph.
Sunday
Partly Sunny. High near 60°F. Wind 5 to 9 mph, with gusts as high as 17 mph.
MI Radar
Current Radar • MI
Day 1 Outlook • April 27, 2026

Observation History — Republic, MI

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:45 AM EDT 18.3 G 26.4 10.00 Partly Cloudy -- 51.8 41.0 67% NA NA 29.89 1012.2
09:45 AM EDT 13.9 G 20.8 10.00 Mostly Cloudy -- 50.0 39.2 66% NA NA 29.94 1013.6
08:45 AM EDT 11.4 10.00 Clear -- 48.2 39.2 71% 43.3 NA 29.96 1014.6
07:45 AM EDT 10.3 10.00 Clear -- 46.4 39.2 76% 41.5 NA 29.96 1014.6
06:45 AM EDT SE 6.9 10.00 Clear -- 44.6 37.4 76% 40.6 NA 29.97 1014.9
05:58 AM EDT SE 5.8 10.00 Clear -- 44.6 37.4 76% 41.4 NA 30.00 1015.9
05:38 AM EDT SE 6.9 10.00 Clear -- 44.6 37.4 76% 40.6 NA 30.00 1015.9
05:18 AM EDT S 3.4 10.00 Clear -- 42.8 37.4 81% 41.2 NA 30.01 1016.3
04:58 AM EDT 5.8 10.00 Clear -- 42.8 37.4 81% 39.2 NA 30.01 1016.3
04:38 AM EDT SE 5.8 10.00 Clear -- 42.8 37.4 81% 39.2 NA 30.01 1016.3
04:18 AM EDT SE 4.7 10.00 Clear -- 42.8 37.4 81% 39.9 NA 30.01 1016.3
03:58 AM EDT SE 4.7 10.00 Clear -- 41.0 37.4 87% 37.9 NA 30.01 1016.3
03:38 AM EDT SE 2.2 10.00 Clear -- 39.2 35.6 87% NA NA 30.03 1016.9
03:18 AM EDT 1.1 10.00 Clear -- 39.2 35.6 87% NA NA 30.03 1016.9
02:58 AM EDT E 3.4 10.00 Clear -- 39.2 35.6 87% 37.0 NA 30.04 1017.3
02:38 AM EDT E 5.8 10.00 Clear -- 39.2 37.4 93% 34.9 NA 30.04 1017.3
02:18 AM EDT E 6.9 10.00 Clear -- 41.0 37.4 87% 36.3 NA 30.05 1017.6
01:58 AM EDT E 5.8 10.00 Clear -- 42.8 37.4 81% 39.2 NA 30.05 1017.6
01:38 AM EDT NE 3.4 10.00 Clear -- 37.4 35.6 93% 35.1 NA 30.05 1017.6
01:18 AM EDT 3.4 10.00 Clear -- 37.4 33.8 87% 35.1 NA 30.06 1018.0
12:58 AM EDT 2.2 10.00 Clear -- 37.4 35.6 93% NA NA 30.06 1018.0
12:38 AM EDT 3.4 10.00 Clear -- 37.4 35.6 93% 35.1 NA 30.06 1018.0
12:18 AM EDT 3.4 10.00 Clear -- 39.2 35.6 87% 37.0 NA 30.07 1018.3
11:58 PM EDT 2.2 10.00 Clear -- 39.2 35.6 87% NA NA 30.07 1018.3

Regional Weather Observation

GWINN/SAWYER (KSAW)

Partly Cloudy
51.8 F

HANCOCK (KCMX)

Cloudy
44.6 F

LAND O LAKES (KLNL)

Clear
54.9 F

IRON MOUNTAIN (KIMT)

Mostly Cloudy
53.6 F

COPPER HARBOR (KP59)

NULL
NULL F

MANITOWISH WATER (KD25)

Light Rain
51.1 F
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