OAK ISLAND, MN 56741 Weather Forecast & Current Conditions

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FLAG ISLAND, MN
Current Weather

10:15 AM CDT SEP 28, 2026
Clear
57°F
Feels Like: 56°F
Dewpoint: 50°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 30.11 inches
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OAK ISLAND, MN 56741
Weather Forecast

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REST OF TODAY
Mostly cloudy. A chance of showers late this morning, then showers and a slight chance of thunderstorms this afternoon. Highs 60 to 65. Southeast winds up to 10 mph. Chance of rain 90 percent.
TONIGHT
Showers and a chance of thunderstorms. Patchy fog after midnight. Lows in the mid 50s. South winds 5 to 15 mph. Chance of rain near 100 percent.
TUESDAY
Mostly cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Southwest winds 5 to 15 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.
WEDNESDAY
Mostly sunny. Highs 70 to 75.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 40s.
THURSDAY
Sunny. Highs in the mid 50s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 30s.
FRIDAY
Sunny. Highs 55 to 60.
FRIDAY NIGHT
Partly cloudy. Lows 35 to 40.
SATURDAY AND SATURDAY NIGHT
Mostly cloudy. A slight chance of showers. Highs 55 to 60. Lows 35 to 40.
SUNDAY
Partly sunny. Highs in the mid 50s.

Visible Weather Satellite
OAK ISLAND, MN 56741
Infrared Weather Satellite
OAK ISLAND, MN 56741
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OAK ISLAND, MN 56741

FLAG ISLAND, MN 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/27/2026
Monday
28 SEP 2026
OAK ISLAND, MN 56741 weather forecast Day 1, 0 hours 1 AM 53° 53° Clear 0%

0% Thunder
( 0% severe)
  CALM 80% 47°
Low 51° OAK ISLAND, MN 56741 weather forecast Day 1, 3 hours 4 AM 52° 52° Clear   CALM 77% 45°
High 59° OAK ISLAND, MN 56741 weather forecast Day 1, 6 hours 7 AM 52° 52° Mostly Cloudy 31%
RAIN
1–2 in
0% Thunder
( 5% severe)
SE   3 83% 47°

Mostly Cloudy

Rain Likely

OAK ISLAND, MN 56741 weather forecast Day 1, 9 hours 10 AM 55° 53° Mostly Cloudy SSE   7 77% 48°
OAK ISLAND, MN 56741 weather forecast Day 1, 12 hours 1 PM 57° 56° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 14% severe)
SSE   6 77% 50°
OAK ISLAND, MN 56741 weather forecast Day 1, 15 hours 4 PM 57° 55° Mostly Cloudy ESE   8 83% 52°
OAK ISLAND, MN 56741 weather forecast Day 1, 18 hours 7 PM 56° 53° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 30% severe)
ESE   13 90% 53°
OAK ISLAND, MN 56741 weather forecast Day 1, 21 hours 10 PM 56° 53° Overcast SE   13 96% 55°
Tuesday
29 SEP 2026
OAK ISLAND, MN 56741 weather forecast Day 2, 0 hours 1 AM 58° 55° Overcast 86%
RAIN
***
0% Thunder
( 26% severe)
SSE   13 100% 58°
Low 55° OAK ISLAND, MN 56741 weather forecast Day 2, 3 hours 4 AM 59° 57° Mostly Cloudy S   12 100% 59°
High 63° OAK ISLAND, MN 56741 weather forecast Day 2, 6 hours 7 AM 59° 57° Overcast 44%
RAIN
***
0% Thunder
( 7% severe)
S   9 100% 59°

Mostly Cloudy

Chance of Rain

OAK ISLAND, MN 56741 weather forecast Day 2, 9 hours 10 AM 59° 58° Mostly Cloudy S   8 100% 59°
OAK ISLAND, MN 56741 weather forecast Day 2, 12 hours 1 PM 61° 60° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 8% severe)
S   8 90% 58°
OAK ISLAND, MN 56741 weather forecast Day 2, 15 hours 4 PM 63° 63° Mostly Cloudy S   6 84% 58°
OAK ISLAND, MN 56741 weather forecast Day 2, 18 hours 7 PM 61° 61° Mostly Cloudy 6%

0% Thunder
( 2% severe)
S   5 87% 57°
OAK ISLAND, MN 56741 weather forecast Day 2, 21 hours 10 PM 59° 58° Mostly Cloudy S   7 93% 57°

FLAG ISLAND, MN extended weather forecast

Wednesday
30 SEP 2026
Thursday
1 OCT 2026
Friday
2 OCT 2026
Saturday
3 OCT 2026
Sunday
4 OCT 2026
Low 56° Low 46° Low 42° Low 44° Low 43°
High 65° High 54° High 53° High 52° High 52°
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
24% Rain
Partly Cloudy
14% Rain
Partly Cloudy
12% Rain
Overcast
62% Rain
Overcast
42% Rain
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