OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

6:55 AM CDT MAY 16, 2026
Overcast
39°F
Feels Like: 30°F
Dewpoint: 30°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: NNW at 17 mph
Pressure: 29.73 inches
Last 72 hours

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OAK ISLAND, MN 56741
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny in the morning then clearing. Highs in the mid 50s. Northwest winds 5 to 15 mph.
TONIGHT
Mostly clear. Lows in the mid 30s. Northeast winds up to 10 mph.
SUNDAY
Mostly cloudy. Rain showers in the afternoon. Highs in the mid 50s. East winds 10 to 20 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Cloudy. Showers, mainly in the evening. Lows 35 to 40. Chance of rain 90 percent.
MONDAY
Cloudy with a 20 percent chance of showers. Highs 50 to 55.
MONDAY NIGHT
Cloudy. Rain showers and a slight chance of snow showers. Lows in the mid 30s.
TUESDAY
Cloudy. Rain showers likely and a chance of snow showers. Highs 40 to 45.
TUESDAY NIGHT
Mostly cloudy. A slight chance of rain showers. Lows 30 to 35.
WEDNESDAY
Mostly cloudy in the morning, then mostly sunny. Highs in the mid 50s.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers. Lows in the mid 30s.
THURSDAY
Partly sunny. A slight chance of showers and thunderstorms. Highs in the mid 60s.
THURSDAY NIGHT
Partly cloudy. Lows 40 to 45.
FRIDAY
Partly sunny. 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 PM EDT  5/15/2026
Saturday
16 MAY 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 0 hours 1 AM 45° 41° Clear 1%

0% Thunder
( 1% severe)
NW   8 71% 36°
Low 38° OAK ISLAND, MN 56741 weather forecast Day 1, 3 hours 4 AM 41° 36° Mostly Cloudy WNW   8 76% 34°
High 49° OAK ISLAND, MN 56741 weather forecast Day 1, 6 hours 7 AM 39° 32° Mostly Cloudy 2%

0% Thunder
( 1% severe)
WNW   10 76% 32°

Mostly Cloudy



OAK ISLAND, MN 56741 weather forecast Day 1, 9 hours 10 AM 40° 33° Mostly Cloudy NW   12 64% 29°
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 41° 35° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NW   10 59% 28°
OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 42° 38° Partly Cloudy N   7 57% 28°
OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 44° 42° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   3 55% 29°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 40° 38° Clear N   1 67% 30°
Sunday
17 MAY 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 39° 37° Clear 0%

0% Thunder
( 0% severe)
NE   3 70% 30°
Low 37° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 38° 33° Partly Cloudy E   7 76% 31°
High 51° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 39° 33° Mostly Cloudy 6%

0% Thunder
( 0% severe)
ESE   9 73% 31°

Mostly Cloudy

Rain Likely

OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 43° 37° Mostly Cloudy E   10 62% 31°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 44° 38° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 8% severe)
ENE   13 62% 32°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 43° 35° Mostly Cloudy ENE   16 76% 36°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 44° 37° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 5% severe)
ENE   15 82% 39°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 42° 34° Mostly Cloudy NE   16 89% 39°

FLAG ISLAND, MN extended weather forecast

Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Low 38° Low 34° Low 39° Low 46° Low 49°
High 43° High 43° High 54° High 61° High 61°
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
89% Rain
Overcast
76% Rain
Mostly Cloudy
27% Rain
Partly Cloudy
22% Rain
Overcast
47% Rain
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