OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

3:55 PM CDT JUN 22, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 45°F
Rel. Hum.: 41%
Visibility:
Wind: S at 3 mph
Pressure: 30.17 inches
Last 72 hours

Local Area Snow Depth

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OAK ISLAND, MN 56741
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny. Highs in the mid 70s. East winds around 5 mph.
TONIGHT
Mostly cloudy. Lows 50 to 55. East winds up to 10 mph.
TUESDAY
A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs 70 to 75. Southeast winds 5 to 15 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Cloudy. Showers likely and a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows 50 to 55. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs 70 to 75. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows 45 to 50.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms. Highs in the mid 70s.
THURSDAY NIGHT
Mostly clear. Lows 45 to 50.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs 75 to 80. Lows 50 to 55.
SATURDAY
Partly sunny. A slight chance of showers and thunderstorms. Highs 75 to 80.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the mid 50s.
SUNDAY
Cloudy. Showers likely and a slight chance of thunderstorms. Highs 75 to 80.

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  6/22/2026
Monday
22 JUN 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 62° 63° Partly Cloudy 1%

0% Thunder
( 2% severe)
  CALM 65% 50°
High 67° OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 64° 66° Partly Cloudy ESE   1 56% 48°
Partly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 66° 66° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 52% 48°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 62° 63° Mostly Cloudy   CALM 67% 51°
Tuesday
23 JUN 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 60° 61° Partly Cloudy 3%

0% Thunder
( 1% severe)
E   2 78% 53°
Low 58° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 58° 57° Mostly Cloudy ESE   6 87% 54°
High 70° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 59° 58° Mostly Cloudy 24%
RAIN
.5–1 in
0% Thunder
( 2% severe)
SE   8 83% 54°

Mostly Cloudy

Rain Likely

OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 60° 59° Mostly Cloudy SE   8 81% 54°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 61° 60° Mostly Cloudy 72%
RAIN
***
0% Thunder
( 19% severe)
SE   10 87% 57°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 61° 59° Mostly Cloudy ESE   13 87% 57°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 61° 59° Mostly Cloudy 75%
RAIN
>2 in
0% Thunder
( 23% severe)
ESE   13 87% 57°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 60° 58° Mostly Cloudy ESE   13 90% 57°
Wednesday
24 JUN 2026
OAK ISLAND, MN 56741 weather forecast Day 3, 0 hours 1 AM 58° 56° Mostly Cloudy 56%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
E   10 100% 58°
Low 57° OAK ISLAND, MN 56741 weather forecast Day 3, 3 hours 4 AM 57° 55° Mostly Cloudy ESE   10 100% 57°
High 71° OAK ISLAND, MN 56741 weather forecast Day 3, 6 hours 7 AM 57° 55° Overcast 15%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
E   10 100% 57°

Mostly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 3, 9 hours 10 AM 57° 55° Mostly Cloudy ENE   9 100% 57°
OAK ISLAND, MN 56741 weather forecast Day 3, 15 hours 1 PM 60° 59° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 15% severe)
NE   9 90% 57°
OAK ISLAND, MN 56741 weather forecast Day 3, 18 hours 4 PM 63° 63° Mostly Cloudy NE   8 75% 55°
OAK ISLAND, MN 56741 weather forecast Day 3, 21 hours 7 PM 65° 65° Mostly Cloudy     NE   6 68% 54°

FLAG ISLAND, MN extended weather forecast

Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Monday
29 JUN 2026
Low 58° Low 60° Low 60° Low 65° Low 64°
High 71° High 73° High 73° High 74° High 73°
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
Overcast
37% Rain
Partly Cloudy
22% Rain
Overcast
54% Rain
Overcast
68% Rain
Overcast
61% Rain
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