OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

3:35 AM CDT AUG 14, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 57°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: NE at 3 mph
Pressure: 30.14 inches
Last 72 hours

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OAK ISLAND, MN 56741
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows 45 to 50. East winds around 5 mph.
FRIDAY
Partly sunny. Highs 75 to 80. East winds up to 10 mph.
FRIDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows 60 to 65. Southeast winds 5 to 15 mph. Chance of rain 50 percent.
SATURDAY
A slight chance of thunderstorms. Showers. Highs in the mid 70s. Chance of rain 90 percent.
SATURDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs 70 to 75.
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 in the mid 50s.
TUESDAY
Mostly cloudy in the morning, then mostly sunny. A chance of showers. Highs 70 to 75.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Highs 65 to 70. Lows 45 to 50.
THURSDAY
Partly sunny. Highs in the mid 70s.

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  8/13/2026
Friday
14 AUG 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 0 hours 1 AM 65° 65° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNE   5 75% 57°
Low 62° OAK ISLAND, MN 56741 weather forecast Day 1, 3 hours 4 AM 64° 65° Partly Cloudy ESE   5 78% 57°
High 75° OAK ISLAND, MN 56741 weather forecast Day 1, 6 hours 7 AM 63° 63° Mostly Cloudy 2%

0% Thunder
( 1% severe)
ESE   6 81% 57°

Mostly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 1, 9 hours 10 AM 67° 67° Mostly Cloudy SE   7 70% 57°
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 70° 70° Mostly Cloudy 3%

0% Thunder
( 2% severe)
E   6 61% 56°
OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 72° 72° Mostly Cloudy E   5 57% 56°
OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 72° 72° Mostly Cloudy 8%

0% Thunder
( 2% severe)
E   7 59% 57°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 68° 68° Mostly Cloudy E   10 73% 59°
Saturday
15 AUG 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 68° 68° Overcast 56%
RAIN
.5–1 in
0% Thunder
( 9% severe)
SE   12 73% 59°
Low 64° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy SSE   13 78% 59°
High 70° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 64° 63° NA 76%
RAIN
***
0% Thunder
( 20% severe)
SSE   13 81% 58°

Increasing Clouds

Rain Likely

OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 65° 65° Mostly Cloudy SSE   13 87% 61°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 66° 66° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 14% severe)
S   10 90% 63°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 67° 67° Mostly Cloudy SW   9 93% 65°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 67° 67° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 7% severe)
NW   10 90% 64°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 64° 63° Mostly Cloudy NW   12 97% 63°

FLAG ISLAND, MN extended weather forecast

Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Low 60° Low 62° Low 58° Low 58° Low 60°
High 73° High 74° High 71° High 69° High 74°
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
Partly Cloudy
20% Rain
Partly Cloudy
34% Rain
Partly Cloudy
17% Rain
Clear
15% Rain
Partly Cloudy
16% Rain
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