Monthly outlook for Otter Creek, MN: average high 77.1°, average low 56.8°. That is 1.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 19 August (98.2°), the coolest 13 August (50.2°).
77.1°/56.8°
Average high / low
+1.2°
Above normal
7 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79°
75.5°
+2°
19 August – 28 August
74.1°
74.4°
-0.2°
29 August – 7 September
at normal
72.6°
—
August records over 66 years
94.1°5 August 2001All-time high
43.3°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Wrenshall (7 mi).
Mon, 1081° / 61°0
81 °
Otter Creek, Monday, 10 August
Partly cloudy. High 81°, low 61°.
Pressure29.91 inHg
Wind3.2 mph N
Humidity33%
Visibility6.2 mi
Dew point50°
Tue, 1184° / 57°0.04
84 °
Otter Creek, Tuesday, 11 August
Light rain. High 84°, low 57°.
Pressure29.83 inHg
Wind7.5 mph N
Humidity44%
Visibility6.2 mi
Dew point57°
Wed, 1277° / 55°0
77 °
Otter Creek, Wednesday, 12 August
Overcast. High 77°, low 55°.
Pressure29.91 inHg
Wind10 mph NW
Humidity34%
Visibility6.2 mi
Dew point47°
Thu, 1375° / 50°0
75 °
Otter Creek, Thursday, 13 August
Overcast. High 75°, low 50°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity36%
Visibility—
Dew point41°
Fri, 1478° / 51°0
78 °
Otter Creek, Friday, 14 August
Partly cloudy. High 78°, low 51°.
Pressure30.18 inHg
Wind9.7 mph E
Humidity34%
Visibility—
Dew point42°
Sat, 1572° / 56°0
72 °
Otter Creek, Saturday, 15 August
Light rain. High 72°, low 56°.
Pressure30.18 inHg
Wind9.7 mph SW
Humidity53%
Visibility—
Dew point52°
Sun, 1680° / 57°0.02
80 °
Otter Creek, Sunday, 16 August
Light rain. High 80°, low 57°.
Pressure30.06 inHg
Wind10.6 mph NW
Humidity38%
Visibility—
Dew point47°
Mon, 1779° / 54°0
79 °
Otter Creek, Monday, 17 August
Overcast. High 79°, low 54°.
Pressure30.12 inHg
Wind8 mph E
Humidity34%
Visibility—
Dew point44°
Tue, 1888° / 59°0.23
88 °
Otter Creek, Tuesday, 18 August
Rain. High 88°, low 59°.
Pressure29.85 inHg
Wind10.8 mph S
Humidity84%
Visibility—
Dew point65°
Wed, 1998° / 65°0.26
98 °
Otter Creek, Wednesday, 19 August
Rain. High 98°, low 65°.
Pressure29.77 inHg
Wind8.7 mph S
Humidity50%
Visibility—
Dew point66°
Thu, 2084° / 62°0.02
84 °
Otter Creek, Thursday, 20 August
Light rain. High 84°, low 62°.
Pressure29.83 inHg
Wind16.9 mph SW
Humidity35%
Visibility—
Dew point51°
Fri, 2179° / 55°0.09
79 °
Otter Creek, Friday, 21 August
Light rain. High 79°, low 55°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity40%
Visibility—
Dew point50°
Sat, 2267° / 58°0.17
67 °
Otter Creek, Saturday, 22 August
Light rain. High 67°, low 58°.
Pressure29.91 inHg
Wind11 mph NE
Humidity94%
Visibility—
Dew point64°
Sun, 2358° / 55°0.12
58 °
Otter Creek, Sunday, 23 August
Light rain. High 58°, low 55°.
Pressure30.06 inHg
Wind14.7 mph NE
Humidity98%
Visibility—
Dew point54°
Mon, 2459° / 54°0.05
59 °
Otter Creek, Monday, 24 August
Light rain. High 59°, low 54°.
Pressure30.18 inHg
Wind11.3 mph E
Humidity82%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 60°0.11
75 °
Otter Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2013)
Record low48° (2025)
Wed, 2675° / 60°0.19
75 °
Otter Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.19 in
Chance of precipitation38%
Record high91° (1991)
Record low48° (1964)
Thu, 2774° / 59°0.13
74 °
Otter Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.13 in
Chance of precipitation35%
Record high89° (1973)
Record low46° (1982)
Fri, 2874° / 59°0.11
74 °
Otter Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.11 in
Chance of precipitation28%
Record high90° (1984)
Record low43° (1986)
Sat, 2974° / 58°0.1
74 °
Otter Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation33%
Record high89° (1969)
Record low46° (1965)
Sun, 3073° / 58°0.1
73 °
Otter Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation38%
Record high88° (1961)
Record low46° (2009)
Mon, 3173° / 57°0.15
73 °
Otter Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.15 in
Chance of precipitation38%
Record high88° (1961)
Record low45° (1967)
Tue, 0173° / 58°0.12
73 °
Otter Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.12 in
Chance of precipitation33%
Record high88° (2011)
Record low42° (1974)
Wed, 0273° / 58°0.09
73 °
Otter Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation27%
Record high89° (1983)
Record low42° (1974)
Thu, 0373° / 58°0.09
73 °
Otter Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2023)
Record low40° (1974)
Fri, 0473° / 57°0.12
73 °
Otter Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.12 in
Chance of precipitation35%
Record high95° (2023)
Record low43° (2025)
Sat, 0572° / 57°0.12
72 °
Otter Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.12 in
Chance of precipitation33%
Record high87° (2007)
Record low43° (1962)
Sun, 0672° / 56°0.11
72 °
Otter Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.11 in
Chance of precipitation32%
Record high88° (1960)
Record low42° (2025)
Mon, 0771° / 56°0.1
71 °
Otter Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (1976)
Record low41° (2025)
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 Otter Creek, 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 Otter Creek, 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.