Monthly outlook for Island View, MN: average high 72°, average low 55.8°. That is 1.1° below the climate normal for August. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 21 August (78°), the coolest 13 August (51°).
72°/55.8°
Average high / low
−1.1°
Below normal
3 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
73.8°
74.4°
-0.4°
18 August – 27 August
69.2°
73.3°
-2.3°
28 August – 6 September
at normal
70.9°
—
August records over 66 years
94.6°17 August 2021All-time high
41.5°28 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Ranier (9 mi).
Sun, 0972° / 57°0.01
72 °
Island View, Sunday, 9 August
Light rain. High 72°, low 57°.
Pressure29.88 inHg
Wind4.9 mph N
Humidity54%
Visibility6.2 mi
Dew point51°
Mon, 1075° / 55°0.03
75 °
Island View, Monday, 10 August
Light rain. High 75°, low 55°.
Pressure29.94 inHg
Wind3.3 mph W
Humidity50%
Visibility6.2 mi
Dew point51°
Tue, 1175° / 56°0
75 °
Island View, Tuesday, 11 August
Partly cloudy. High 75°, low 56°.
Pressure29.88 inHg
Wind4.2 mph NW
Humidity44%
Visibility6.2 mi
Dew point48°
Wed, 1270° / 54°0
70 °
Island View, Wednesday, 12 August
Clear. High 70°, low 54°.
Pressure30.00 inHg
Wind9.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point45°
Thu, 1372° / 51°0
72 °
Island View, Thursday, 13 August
Clear. High 72°, low 51°.
Pressure30.03 inHg
Wind7.2 mph NW
Humidity42%
Visibility—
Dew point42°
Fri, 1472° / 55°0
72 °
Island View, Friday, 14 August
Clear. High 72°, low 55°.
Pressure30.18 inHg
Wind5.5 mph E
Humidity50%
Visibility—
Dew point48°
Sat, 1575° / 58°0
75 °
Island View, Saturday, 15 August
Overcast. High 75°, low 58°.
Pressure30.12 inHg
Wind12.2 mph SW
Humidity44%
Visibility—
Dew point49°
Sun, 1674° / 58°0.03
74 °
Island View, Sunday, 16 August
Light rain. High 74°, low 58°.
Pressure30.03 inHg
Wind8.8 mph NW
Humidity48%
Visibility—
Dew point49°
Mon, 1777° / 56°0
77 °
Island View, Monday, 17 August
Partly cloudy. High 77°, low 56°.
Pressure30.00 inHg
Wind7.1 mph SE
Humidity42%
Visibility—
Dew point47°
Tue, 1867° / 59°0.08
67 °
Island View, Tuesday, 18 August
Light rain. High 67°, low 59°.
Pressure29.83 inHg
Wind15.4 mph W
Humidity68%
Visibility—
Dew point55°
Wed, 1972° / 55°0
72 °
Island View, Wednesday, 19 August
Clear. High 72°, low 55°.
Pressure30.09 inHg
Wind14.2 mph N
Humidity41%
Visibility—
Dew point42°
Thu, 2071° / 54°0
71 °
Island View, Thursday, 20 August
Overcast. High 71°, low 54°.
Pressure30.09 inHg
Wind6.7 mph SE
Humidity41%
Visibility—
Dew point44°
Fri, 2178° / 57°0
78 °
Island View, Friday, 21 August
Partly cloudy. High 78°, low 57°.
Pressure29.94 inHg
Wind14.5 mph S
Humidity37%
Visibility—
Dew point45°
Sat, 2265° / 58°0.61
65 °
Island View, Saturday, 22 August
Rain. High 65°, low 58°.
Pressure29.59 inHg
Wind16.9 mph W
Humidity85%
Visibility—
Dew point56°
Sun, 2361° / 55°0.24
61 °
Island View, Sunday, 23 August
Rain. High 61°, low 55°.
Pressure29.91 inHg
Wind16.1 mph NW
Humidity81%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2474° / 59°0.1
74 °
Island View, Monday, 24 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.1 in
Chance of precipitation38%
Record high91° (1976)
Record low46° (1977)
Tue, 2574° / 59°0.09
74 °
Island View, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.09 in
Chance of precipitation47%
Record high89° (2013)
Record low49° (1964)
Wed, 2673° / 58°0.13
73 °
Island View, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation33%
Record high87° (2013)
Record low46° (1982)
Thu, 2773° / 58°0.11
73 °
Island View, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.11 in
Chance of precipitation37%
Record high92° (1984)
Record low43° (1982)
Fri, 2873° / 57°0.12
73 °
Island View, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.12 in
Chance of precipitation42%
Record high94° (1984)
Record low42° (1982)
Sat, 2972° / 57°0.16
72 °
Island View, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.16 in
Chance of precipitation40%
Record high88° (2012)
Record low47° (1986)
Sun, 3072° / 56°0.09
72 °
Island View, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.09 in
Chance of precipitation28%
Record high85° (2015)
Record low47° (1979)
Mon, 3171° / 57°0.17
71 °
Island View, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low57°
Average precipitation0.17 in
Chance of precipitation45%
Record high86° (2008)
Record low45° (1970)
Tue, 0171° / 56°0.1
71 °
Island View, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.1 in
Chance of precipitation30%
Record high86° (1983)
Record low42° (1974)
Wed, 0271° / 56°0.15
71 °
Island View, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.15 in
Chance of precipitation45%
Record high90° (1983)
Record low42° (1974)
Thu, 0370° / 56°0.14
70 °
Island View, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.14 in
Chance of precipitation40%
Record high88° (1971)
Record low41° (1974)
Fri, 0471° / 56°0.1
71 °
Island View, Friday, 4 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.1 in
Chance of precipitation40%
Record high89° (2023)
Record low43° (2025)
Sat, 0570° / 56°0.12
70 °
Island View, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.12 in
Chance of precipitation40%
Record high88° (1978)
Record low42° (1962)
Sun, 0669° / 55°0.15
69 °
Island View, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.15 in
Chance of precipitation37%
Record high89° (1976)
Record low42° (1965)
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 View, 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 View, 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.