Weather in Island Lake, MN
Island Lake, Sunday, 9 August, 03:57
Overcast. Feels like 62°. High 74°, low 61°.
Monthly outlook for Island Lake, MN: average high 74.1°, average low 57.2°. That is 0° below the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 19 August (91.1°), the coolest 13 August (50.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 75.6° | 74.4° | +0.7° |
| 19 August – 28 August | 71.6° | 73.8° | -1.2° |
| 29 August – 7 September | at normal | 71.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Leonard (15 mi).
0Island Lake, Monday, 10 August
Overcast. High 77°, low 59°.
0
Island Lake, Tuesday, 11 August
Partly cloudy. High 74°, low 55°.
0.02
Island Lake, Wednesday, 12 August
Light rain. High 70°, low 56°.
0Island Lake, Thursday, 13 August
Overcast. High 69°, low 51°.
0Island Lake, Friday, 14 August
Overcast. High 78°, low 53°.
0.07Island Lake, Saturday, 15 August
Light rain. High 70°, low 60°.
0.02Island Lake, Sunday, 16 August
Light rain. High 75°, low 56°.
0Island Lake, Monday, 17 August
Overcast. High 82°, low 58°.
0.04Island Lake, Tuesday, 18 August
Light rain. High 88°, low 60°.
0Island Lake, Wednesday, 19 August
Light rain. High 91°, low 66°.
0Island Lake, Thursday, 20 August
Overcast. High 73°, low 60°.
0Island Lake, Friday, 21 August
Overcast. High 78°, low 55°.
0.22Island Lake, Saturday, 22 August
Light rain. High 64°, low 57°.
0Island Lake, Sunday, 23 August
Overcast. High 65°, low 55°.
0.11Island Lake, Monday, 24 August
Light rain. High 59°, low 53°.
0.05Island Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.11Island Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13Island Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
0.1
Island Lake, Friday, 28 August
Climate normal for this date — 60-year average.
0.11Island Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
0.08Island Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
0.16Island Lake, Monday, 31 August
Climate normal for this date — 60-year average.
0.09Island Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.14Island Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.06
Island Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
0.07Island Lake, Friday, 4 September
Climate normal for this date — 60-year average.
0.1Island Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
0.16Island Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
0.11Island Lake, Monday, 7 September
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Island Lake, MN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Island Lake, MN since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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