Monthly outlook for Hermantown, MN: average high 50.2°, average low 36.5°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (70.2°), the coolest 2 November (28.2°).
50.2°/36.5°
Average high / low
+2.6°
Above normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
51.9°
47.1°
+2.6°
2 November – 11 November
47.4°
41.5°
+3.3°
12 November – 21 November
at normal
36.6°
—
October records over 66 years
82.2°2 October 2023All-time high
17.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Duluth (5 mi).
Sat, 2468° / 49°0.24
68 °
Hermantown, Saturday, 24 October
Rain. High 68°, low 49°.
Pressure30.03 inHg
Wind12.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 2554° / 38°0
54 °
Hermantown, Sunday, 25 October
Overcast. High 54°, low 38°.
Pressure30.42 inHg
Wind6.6 mph NW
Humidity47%
Visibility6.2 mi
Dew point27°
Mon, 2644° / 37°0
44 °
Hermantown, Monday, 26 October
Overcast. High 44°, low 37°.
Pressure30.56 inHg
Wind4.4 mph E
Humidity63%
Visibility6.2 mi
Dew point28°
Tue, 2742° / 37°0.49
42 °
Hermantown, Tuesday, 27 October
Rain. High 42°, low 37°.
Pressure30.33 inHg
Wind12.1 mph E
Humidity99%
Visibility—
Dew point41°
Wed, 2853° / 43°0.57
53 °
Hermantown, Wednesday, 28 October
Rain. High 53°, low 43°.
Pressure29.80 inHg
Wind15 mph SW
Humidity100%
Visibility—
Dew point46°
Thu, 2955° / 37°0
55 °
Hermantown, Thursday, 29 October
Overcast. High 55°, low 37°.
Pressure30.09 inHg
Wind17.4 mph SW
Humidity71%
Visibility—
Dew point34°
Fri, 3044° / 33°0
44 °
Hermantown, Friday, 30 October
Overcast. High 44°, low 33°.
Pressure30.27 inHg
Wind6.6 mph E
Humidity43%
Visibility—
Dew point21°
Sat, 3143° / 35°0
43 °
Hermantown, Saturday, 31 October
Overcast. High 43°, low 35°.
Pressure30.21 inHg
Wind11.8 mph E
Humidity55%
Visibility—
Dew point27°
Sun, 0146° / 32°0
46 °
Hermantown, Sunday, 1 November
Overcast. High 46°, low 32°.
Pressure30.12 inHg
Wind5.7 mph N
Humidity31%
Visibility—
Dew point14°
Mon, 0249° / 28°0
49 °
Hermantown, Monday, 2 November
Clear. High 49°, low 28°.
Pressure30.15 inHg
Wind6.9 mph NW
Humidity39%
Visibility—
Dew point20°
Tue, 0352° / 30°0
52 °
Hermantown, Tuesday, 3 November
Partly cloudy. High 52°, low 30°.
Pressure30.15 inHg
Wind9.4 mph W
Humidity38%
Visibility—
Dew point22°
Wed, 0447° / 33°0
47 °
Hermantown, Wednesday, 4 November
Partly cloudy. High 47°, low 33°.
Pressure30.24 inHg
Wind7.7 mph NW
Humidity38%
Visibility—
Dew point20°
Thu, 0556° / 33°0
56 °
Hermantown, Thursday, 5 November
Overcast. High 56°, low 33°.
Pressure29.94 inHg
Wind10.4 mph SW
Humidity45%
Visibility—
Dew point29°
Fri, 0642° / 37°0.02
42 °
Hermantown, Friday, 6 November
Light rain. High 42°, low 37°.
Pressure30.00 inHg
Wind20.5 mph E
Humidity92%
Visibility—
Dew point37°
Sat, 0739° / 36°0.14
39 °
Hermantown, Saturday, 7 November
Light rain. High 39°, low 36°.
Pressure30.24 inHg
Wind20.3 mph E
Humidity95%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0841° / 32°0.05
41 °
Hermantown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high67° (2020)
Record low8° (2003)
Mon, 0941° / 32°0.08
41 °
Hermantown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (2020)
Record low6° (2017)
Tue, 1038° / 31°0.11
38 °
Hermantown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high57° (2016)
Record low-1° (2017)
Wed, 1138° / 29°0.07
38 °
Hermantown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high54° (2010)
Record low7° (2019)
Thu, 1236° / 28°0.07
36 °
Hermantown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.07 in
Chance of precipitation18%
Record high50° (2016)
Record low4° (2019)
Fri, 1338° / 29°0.09
38 °
Hermantown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high59° (1999)
Record low5° (1986)
Sat, 1438° / 30°0.04
38 °
Hermantown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (2023)
Record low14° (2018)
Sun, 1538° / 30°0.06
38 °
Hermantown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high56° (2001)
Record low15° (2014)
Mon, 1638° / 29°0.11
38 °
Hermantown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.11 in
Chance of precipitation22%
Record high62° (2023)
Record low13° (1989)
Tue, 1737° / 29°0.09
37 °
Hermantown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (2001)
Record low12° (2005)
Wed, 1837° / 28°0.09
37 °
Hermantown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high55° (2001)
Record low9° (2018)
Thu, 1936° / 27°0.1
36 °
Hermantown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.1 in
Chance of precipitation40%
Record high51° (2024)
Record low8° (2018)
Fri, 2035° / 26°0.11
35 °
Hermantown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.11 in
Chance of precipitation23%
Record high50° (1982)
Record low4° (2018)
Sat, 2134° / 25°0.05
34 °
Hermantown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.05 in
Chance of precipitation20%
Record high58° (1990)
Record low6° (2018)
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 Hermantown, 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 Hermantown, 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.