OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

12:15 PM CDT APR 12, 2026
Overcast
Light Rain
39°F
Feels Like: 39°F
Dewpoint: 37°F
Rel. Hum.: 92%
Visibility: 7 miles
Wind: Calm
Pressure: 29.45 inches
Last 72 hours

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OAK ISLAND, MN 56741
Weather Forecast

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REST OF TODAY
Light rain likely. A slight chance of thunderstorms late this morning, then a chance of thunderstorms this afternoon. Areas of dense fog. Highs in the mid 50s. Southeast winds around 5 mph shifting to the northwest this afternoon. Chance of rain 70 percent.
TONIGHT
Mostly cloudy. Lows 30 to 35. Northwest winds 5 to 15 mph.
MONDAY
Mostly cloudy. A slight chance of light rain in the afternoon. Highs in the mid 40s. Northeast winds up to 10 mph. Chance of rain 20 percent.
MONDAY NIGHT
Mostly cloudy with a 40 percent chance of light rain. Lows 30 to 35.
TUESDAY
Partly sunny. Highs 50 to 55.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Highs in the mid 60s. Lows in the mid 30s.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of light rain. Lows in the mid 30s.
THURSDAY
Partly sunny. A slight chance of light rain. Highs 60 to 65.
THURSDAY NIGHT AND FRIDAY
Mostly cloudy. A chance of light rain and light snow. Highs in the mid 30s. Lows 25 to 30.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. A slight chance of light snow. Highs in the mid 30s. Lows 15 to 20.

Visible Weather Satellite
OAK ISLAND, MN 56741
Infrared Weather Satellite
OAK ISLAND, MN 56741
NEXRAD Weather Radar
OAK ISLAND, MN 56741

FLAG ISLAND, MN 3 hourly weather forecast

weather forecast created  8:00 AM EDT  4/12/2026
Sunday
12 APR 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 40° 38° Mostly Cloudy 72%
RAIN
***
0% Thunder
( 15% severe)
E   2 92% 38°
High 43° OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 42° 39° Mostly Cloudy NW   5 86% 38°
Mostly Cloudy

Rain Likely

OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 41° 36° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NW   7 89% 38°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 39° 33° Mostly Cloudy WNW   8 85% 35°
Monday
13 APR 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 36° 29° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   9 89% 33°
Low 30° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 33° 27° Mostly Cloudy NW   7 88% 30°
High 39° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 31° 26° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NNW   5 88% 28°

Mostly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 33° 30° Mostly Cloudy N   3 81% 28°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 36° 34° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 1% severe)
NNE   2 72% 28°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 38° 36° Mostly Cloudy NE   3 67% 28°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 36° 32° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 3% severe)
NE   5 75% 29°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 34° 30° Mostly Cloudy ENE   5 78% 28°
Tuesday
14 APR 2026
OAK ISLAND, MN 56741 weather forecast Day 3, 0 hours 1 AM 33° 28° Mostly Cloudy 32%
RAIN
***
0% Thunder
( 1% severe)
NE   6 85% 29°
Low 30° OAK ISLAND, MN 56741 weather forecast Day 3, 3 hours 4 AM 32° 27° Mostly Cloudy NE   5 88% 29°
High 41° OAK ISLAND, MN 56741 weather forecast Day 3, 6 hours 7 AM 32° 27° Mostly Cloudy 17%
SNOW
<.1 in
0% Thunder
( 3% severe)
NE   5 88% 29°

Mostly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 3, 9 hours 10 AM 34° 31° Mostly Cloudy NE   3 85% 30°
OAK ISLAND, MN 56741 weather forecast Day 3, 15 hours 1 PM 38° 36° Mostly Cloudy 5%

0% Thunder
( 0% severe)
NE   3 76% 31°
OAK ISLAND, MN 56741 weather forecast Day 3, 18 hours 4 PM 40° 38° Mostly Cloudy ENE   3 73% 32°
OAK ISLAND, MN 56741 weather forecast Day 3, 21 hours 7 PM 39° 37° Partly Cloudy     ESE   3 76% 32°

FLAG ISLAND, MN extended weather forecast

Wednesday
15 APR 2026
Thursday
16 APR 2026
Friday
17 APR 2026
Saturday
18 APR 2026
Sunday
19 APR 2026
Low 33° Low 31° Low 23° Low 24° Low 24°
High 51° High 38° High 32° High 39° High 36°
OAK ISLAND, MN 56741 weather forecast Day 4 OAK ISLAND, MN 56741 weather forecast Day 5 OAK ISLAND, MN 56741 weather forecast Day 6 OAK ISLAND, MN 56741 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
20% Rain
Overcast
57% Rain/Snow
Overcast
71% Snow/Ice
Overcast
46% Snow
Mostly Cloudy
27% Snow
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