10-day forecast for Island Lake, MN: 54° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, August 14
77° · 0.5 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1077° / 57°0
Morning63°feels 62°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight64°feels 64°
77 °
Island Lake, Monday, 10 August
Overcast. High 77°, low 57°.
Pressure29.91 inHg
Wind1.8 mph N
Humidity41%
Visibility6.2 mi
Dew point50°
Tue, 1176° / 58°0
Morning62°feels 61°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight66°feels 66°
76 °
Island Lake, Tuesday, 11 August
Mostly clear. High 76°, low 58°.
Pressure29.91 inHg
Wind8.9 mph N
Humidity46%
Visibility6.2 mi
Dew point49°
Wed, 1270° / 56°0.16
Morning56°feels 55°
Afternoon62°feels 62°
Evening67°feels 67°
Overnight60°feels 58°
70 °
Island Lake, Wednesday, 12 August
Rain. High 70°, low 56°.
Pressure30.00 inHg
Wind0.7 mph NW
Humidity91%
Visibility6.2 mi
Dew point56°
Thu, 1373° / 57°0
Morning61°feels 61°
Afternoon71°feels 70°
Evening68°feels 67°
Overnight59°feels 58°
73 °
Island Lake, Thursday, 13 August
Light rain. High 73°, low 57°.
Pressure30.03 inHg
Wind7.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point54°
Fri, 1478° / 54°0
Morning60°feels 59°
Afternoon75°feels 74°
Evening73°feels 72°
Overnight64°feels 63°
78 °
Island Lake, Friday, 14 August
Overcast. High 78°, low 54°.
Pressure30.06 inHg
Wind10.6 mph E
Humidity41%
Visibility—
Dew point47°
Sat, 1569° / 59°0.08
Morning63°feels 63°
Afternoon68°feels 68°
Evening60°feels 61°
Overnight59°feels 59°
69 °
Island Lake, Saturday, 15 August
Light rain. High 69°, low 59°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity67%
Visibility—
Dew point57°
Sun, 1671° / 55°0.02
Morning58°feels 58°
Afternoon68°feels 67°
Evening69°feels 68°
Overnight60°feels 60°
71 °
Island Lake, Sunday, 16 August
Light rain. High 71°, low 55°.
Pressure30.06 inHg
Wind7.3 mph E
Humidity63%
Visibility—
Dew point53°
Mon, 1777° / 56°0.5
Morning62°feels 62°
Afternoon74°feels 74°
Evening63°feels 64°
Overnight62°feels 62°
77 °
Island Lake, Monday, 17 August
Rain. High 77°, low 56°.
Pressure29.83 inHg
Wind10.1 mph S
Humidity46%
Visibility—
Dew point52°
Tue, 1874° / 60°0.04
Morning65°feels 65°
Afternoon71°feels 71°
Evening71°feels 71°
Overnight63°feels 63°
74 °
Island Lake, Tuesday, 18 August
Light rain. High 74°, low 60°.
Pressure29.85 inHg
Wind9.8 mph NW
Humidity69%
Visibility—
Dew point59°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Island Lake, MN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.