OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

8:55 PM CDT SEP 15, 2026
Clear
55°F
Feels Like: 51°F
Dewpoint: 45°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: NNW at 14 mph
Pressure: 30.17 inches
Last 72 hours

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OAK ISLAND, MN 56741
Weather Forecast

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REST OF TONIGHT
Mostly clear. Patchy frost after midnight. Lows in the mid 30s. Northwest winds 5 to 15 mph.
WEDNESDAY
Mostly sunny. Scattered showers in the afternoon. Highs 60 to 65. South winds up to 10 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
Cloudy with scattered showers. Lows 45 to 50. South winds around 5 mph shifting to the west after midnight. Chance of rain 50 percent.
THURSDAY
Mostly sunny. Highs 60 to 65.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 40s.
FRIDAY
Partly sunny. A slight chance of showers. Highs in the mid 60s.
FRIDAY NIGHT
Mostly cloudy. Lows 50 to 55.
SATURDAY THROUGH SUNDAY NIGHT
Mostly cloudy. A slight chance of showers. Highs in the mid 60s. Lows in the mid 40s.
MONDAY THROUGH TUESDAY
Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.

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  9/15/2026
Tuesday
15 SEP 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 61° 58° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 4% severe)
WNW   20 72% 52°
High 63° OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 62° 60° Mostly Cloudy WNW   18 67% 51°
Mostly Cloudy




Breezy
OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 57° 53° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   16 75% 49°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 53° 49° Mostly Cloudy NW   12 83% 48°
Wednesday
16 SEP 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 50° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   7 89% 47°
Low 48° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 49° 49° Partly Cloudy   CALM 89% 46°
High 62° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 49° 49° Partly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 86% 45°

Mostly Cloudy

Chance of Rain

OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 54° 54° Mostly Cloudy SE   3 77% 47°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 57° 56° Partly Cloudy 38%
RAIN
<.01 in
0% Thunder
( 3% severe)
S   7 69% 47°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 61° 61° Mostly Cloudy S   5 58% 46°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 58° 57° Mostly Cloudy 58%
RAIN
>2 in
0% Thunder
( 5% severe)
E   6 77% 51°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 57° 55° Mostly Cloudy S   8 90% 54°
Thursday
17 SEP 2026
OAK ISLAND, MN 56741 weather forecast Day 3, 0 hours 1 AM 56° 54° Overcast 22%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
W   8 90% 53°
Low 51° OAK ISLAND, MN 56741 weather forecast Day 3, 3 hours 4 AM 54° 52° Mostly Cloudy NW   8 93% 52°
High 64° OAK ISLAND, MN 56741 weather forecast Day 3, 6 hours 7 AM 52° 50° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   7 93% 50°

Partly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 3, 9 hours 10 AM 54° 52° Partly Cloudy NNW   7 86% 50°
OAK ISLAND, MN 56741 weather forecast Day 3, 15 hours 1 PM 59° 59° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   5 67% 48°
OAK ISLAND, MN 56741 weather forecast Day 3, 18 hours 4 PM 62° 63° Partly Cloudy N   2 54% 45°
OAK ISLAND, MN 56741 weather forecast Day 3, 21 hours 7 PM 61° 62° Partly Cloudy     N   1 56% 45°

FLAG ISLAND, MN extended weather forecast

Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Monday
21 SEP 2026
Tuesday
22 SEP 2026
Low 47° Low 56° Low 53° Low 52° Low 49°
High 61° High 64° High 62° High 60° High 59°
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
9% Rain
Overcast
39% Rain
Overcast
35% Rain
Mostly Cloudy
30% Rain
Overcast
36% Rain
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