OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

7:35 AM CDT AUG 13, 2026
Clear
63°F
Feels Like: 63°F
Dewpoint: 57°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: NW at 5 mph
Pressure: 30.02 inches
Last 72 hours

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OAK ISLAND, MN 56741
Weather Forecast

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TODAY
Mostly sunny. Highs in the mid 70s. Northeast winds up to 10 mph.
TONIGHT
Partly cloudy. Lows in the mid 50s. Northeast winds up to 10 mph.
FRIDAY
Mostly sunny. Highs 75 to 80. East winds up to 10 mph.
FRIDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then showers likely and a slight chance of thunderstorms after midnight. Lows 60 to 65. Chance of rain 60 percent.
SATURDAY
Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. Lows 55 to 60.
SUNDAY
Mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 50s.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms. Highs 75 to 80.
MONDAY NIGHT
Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows 55 to 60.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Highs in the mid 70s. Lows in the mid 50s.
WEDNESDAY
Partly sunny. A slight chance of showers and thunderstorms. Highs 70 to 75.

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 PM EDT  8/12/2026
Thursday
13 AUG 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 0 hours 1 AM 64° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
NA   6 78% 57°
Low 60° OAK ISLAND, MN 56741 weather forecast Day 1, 3 hours 4 AM 62° 62° Partly Cloudy N   5 84% 57°
High 74° OAK ISLAND, MN 56741 weather forecast Day 1, 6 hours 7 AM 61° 61° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   6 84% 56°

Partly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 1, 9 hours 10 AM 66° 66° Clear N   5 68% 55°
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 69° 69° Clear 2%

0% Thunder
( 3% severe)
NNE   5 55% 52°
OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 71° 71° Partly Cloudy NNE   3 51% 52°
OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 70° 70° Mostly Cloudy 1%

0% Thunder
( 3% severe)
NA   5 53% 52°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy N   7 68% 55°
Friday
14 AUG 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 64° 64° Partly Cloudy 2%

0% Thunder
( 1% severe)
ENE   8 75% 56°
Low 62° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 63° 63° Partly Cloudy E   8 81% 57°
High 73° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 62° 61° Partly Cloudy 1%

0% Thunder
( 1% severe)
E   8 84% 57°

Mostly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 66° 66° Partly Cloudy E   8 70% 56°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 69° 69° Mostly Cloudy 6%

0% Thunder
( 1% severe)
E   7 61% 55°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 70° 70° Mostly Cloudy E   6 59% 55°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 70° 70° Mostly Cloudy 32%
RAIN
***
0% Thunder
( 4% severe)
E   7 61% 56°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 67° 67° Mostly Cloudy E   9 73% 58°

FLAG ISLAND, MN extended weather forecast

Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Low 63° Low 60° Low 64° Low 61° Low 58°
High 66° High 74° High 73° High 69° High 71°
OAK ISLAND, MN 56741 weather forecast Day 3 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
Overcast
72% Rain
Mostly Cloudy
13% Rain
Partly Cloudy
32% Rain
Partly Cloudy
29% Rain
Clear
12% Rain
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