OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

8:35 PM CDT MAY 16, 2026
Clear
46°F
Feels Like: 43°F
Dewpoint: 30°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: E at 6 mph
Pressure: 29.99 inches
Last 72 hours

Local Area Snow Depth

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OAK ISLAND, MN 56741
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Northeast winds up to 10 mph.
SUNDAY
Mostly cloudy. Showers likely in the afternoon. Highs in the mid 50s. East winds 10 to 20 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Showers, mainly in the evening. Lows in the mid 30s. Northeast winds 10 to 20 mph. Chance of rain near 100 percent.
MONDAY
Mostly cloudy. A slight chance of showers in the morning. Highs 50 to 55. Chance of rain 20 percent.
MONDAY NIGHT
Cloudy. A chance of rain showers in the evening, then rain showers and a slight chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 80 percent.
TUESDAY
Mostly cloudy. A chance of rain and snow showers. Highs in the mid 40s.
TUESDAY NIGHT
Mostly cloudy. A slight chance of rain showers. Lows 30 to 35.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs 55 to 60. Lows in the mid 30s.
THURSDAY
Mostly sunny. A slight chance of showers. Highs in the mid 60s.
THURSDAY NIGHT AND FRIDAY
Partly cloudy. Highs 65 to 70. Lows 40 to 45.
FRIDAY NIGHT
Partly cloudy. A slight chance of showers. Lows in the mid 40s.
SATURDAY
Partly sunny. A chance of showers. Highs 65 to 70.

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  5/16/2026
Saturday
16 MAY 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 39° 32° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   12 61% 27°
High 44° OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 41° 36° Partly Cloudy NNW   8 57% 27°
Partly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 43° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   2 55% 28°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 39° 37° Partly Cloudy   CALM 67% 29°
Sunday
17 MAY 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 38° 36° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 73% 30°
Low 37° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 37° 32° Partly Cloudy E   6 75% 30°
High 50° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 38° 31° Partly Cloudy 2%

0% Thunder
( 0% severe)
ESE   9 76% 31°

Mostly Cloudy

Rain Likely

OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 42° 36° Mostly Cloudy E   10 65% 31°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 43° 36° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 8% severe)
E   13 62% 31°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 43° 36° Mostly Cloudy E   15 68% 33°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 43° 36° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 5% severe)
E   15 76% 36°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 42° 34° Mostly Cloudy NE   17 86% 38°
Monday
18 MAY 2026
OAK ISLAND, MN 56741 weather forecast Day 3, 0 hours 1 AM 40° 31° Mostly Cloudy 53%
RAIN
***
0% Thunder
( 1% severe)
NE   17 89% 37°
Low 39° OAK ISLAND, MN 56741 weather forecast Day 3, 3 hours 4 AM 39° 30° Mostly Cloudy NNE   17 92% 37°
High 46° OAK ISLAND, MN 56741 weather forecast Day 3, 6 hours 7 AM 39° 30° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
NNE   17 92% 37°

Mostly Cloudy




Breezy
OAK ISLAND, MN 56741 weather forecast Day 3, 9 hours 10 AM 39° 30° Mostly Cloudy NNE   17 89% 36°
OAK ISLAND, MN 56741 weather forecast Day 3, 15 hours 1 PM 40° 31° Mostly Cloudy 3%

0% Thunder
( 4% severe)
NNE   17 79% 34°
OAK ISLAND, MN 56741 weather forecast Day 3, 18 hours 4 PM 40° 31° Mostly Cloudy NNE   16 79% 34°
OAK ISLAND, MN 56741 weather forecast Day 3, 21 hours 7 PM 41° 33° Mostly Cloudy     NNE   15 76% 34°

FLAG ISLAND, MN extended weather forecast

Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Low 34° Low 39° Low 46° Low 49° Low 51°
High 43° High 54° High 61° High 61° High 64°
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
76% Rain
Mostly Cloudy
27% Rain
Partly Cloudy
22% Rain
Overcast
47% Rain
Overcast
45% Rain
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