Monthly outlook for Arnesén, MN: average high 46.5°, average low 37.1°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 23 October (60.6°), the coolest 28 October (27.4°).
46.5°/37.1°
Average high / low
+1.2°
Above normal
2 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
50.6°
46°
+2.6°
29 October – 7 November
39.6°
40.7°
-0.6°
8 November – 17 November
at normal
35.3°
—
October records over 66 years
82.9°3 October 2025All-time high
18°27 October 2020All-time low
Tue, 2060° / 43°0
60 °
Arnesén, Tuesday, 20 October
Clear. High 60°, low 43°.
Pressure30.21 inHg
Wind10.9 mph S
Humidity80%
Visibility6.2 mi
Dew point46°
Wed, 2155° / 46°0
55 °
Arnesén, Wednesday, 21 October
Clear. High 55°, low 46°.
Pressure30.33 inHg
Wind6.5 mph N
Humidity78%
Visibility6.2 mi
Dew point42°
Thu, 2258° / 46°0
58 °
Arnesén, Thursday, 22 October
Clear. High 58°, low 46°.
Pressure30.24 inHg
Wind9.7 mph SE
Humidity86%
Visibility6.2 mi
Dew point48°
Fri, 2361° / 54°0.43
61 °
Arnesén, Friday, 23 October
Rain. High 61°, low 54°.
Pressure30.03 inHg
Wind17.6 mph SE
Humidity83%
Visibility6.2 mi
Dew point53°
Sat, 2461° / 51°0.2
61 °
Arnesén, Saturday, 24 October
Rain. High 61°, low 51°.
Pressure29.83 inHg
Wind26.1 mph SE
Humidity70%
Visibility—
Dew point50°
Sun, 2547° / 38°0
47 °
Arnesén, Sunday, 25 October
Overcast. High 47°, low 38°.
Pressure30.12 inHg
Wind30.9 mph W
Humidity56%
Visibility—
Dew point24°
Mon, 2639° / 33°0
39 °
Arnesén, Monday, 26 October
Overcast. High 39°, low 33°.
Pressure30.24 inHg
Wind13.2 mph W
Humidity53%
Visibility—
Dew point21°
Tue, 2734° / 28°0
34 °
Arnesén, Tuesday, 27 October
Overcast. High 34°, low 28°.
Pressure30.36 inHg
Wind18.6 mph NW
Humidity52%
Visibility—
Dew point16°
Wed, 2836° / 27°0
36 °
Arnesén, Wednesday, 28 October
Overcast. High 36°, low 27°.
Pressure30.24 inHg
Wind16.5 mph NW
Humidity56%
Visibility—
Dew point18°
Thu, 2943° / 31°0
43 °
Arnesén, Thursday, 29 October
Clear. High 43°, low 31°.
Pressure29.97 inHg
Wind13.7 mph W
Humidity53%
Visibility—
Dew point23°
Fri, 3037° / 31°0
37 °
Arnesén, Friday, 30 October
Overcast. High 37°, low 31°.
Pressure30.03 inHg
Wind13.8 mph NW
Humidity60%
Visibility—
Dew point22°
Sat, 3135° / 30°0.01
35 °
Arnesén, Saturday, 31 October
Light snow. High 35°, low 30°.
Pressure30.18 inHg
Wind8.7 mph SE
Humidity51%
Visibility—
Dew point18°
Sun, 0136° / 32°0.03
36 °
Arnesén, Sunday, 1 November
Light snow. High 36°, low 32°.
Pressure30.30 inHg
Wind9.9 mph SE
Humidity66%
Visibility—
Dew point25°
Mon, 0242° / 32°0
42 °
Arnesén, Monday, 2 November
Partly cloudy. High 42°, low 32°.
Pressure30.24 inHg
Wind13.8 mph SW
Humidity58%
Visibility—
Dew point25°
Tue, 0346° / 34°0
46 °
Arnesén, Tuesday, 3 November
Overcast. High 46°, low 34°.
Pressure29.88 inHg
Wind16.8 mph SW
Humidity65%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0440° / 32°0.04
40 °
Arnesén, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.04 in
Chance of precipitation27%
Record high58° (2020)
Record low8° (1991)
Thu, 0540° / 32°0.04
40 °
Arnesén, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high55° (1975)
Record low12° (1991)
Fri, 0639° / 31°0.07
39 °
Arnesén, Friday, 6 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high58° (2016)
Record low4° (1991)
Sat, 0738° / 30°0.07
38 °
Arnesén, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.07 in
Chance of precipitation40%
Record high56° (2016)
Record low7° (1991)
Sun, 0838° / 30°0.07
38 °
Arnesén, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2020)
Record low6° (2003)
Mon, 0936° / 29°0.06
36 °
Arnesén, Monday, 9 November
Climate normal for this date — 60-year average.
Average high36°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (2020)
Record low9° (2017)
Tue, 1035° / 28°0.06
35 °
Arnesén, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high52° (2016)
Record low3° (2017)
Wed, 1134° / 27°0.05
34 °
Arnesén, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.05 in
Chance of precipitation22%
Record high49° (2005)
Record low3° (1986)
Thu, 1234° / 27°0.04
34 °
Arnesén, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.04 in
Chance of precipitation25%
Record high50° (1981)
Record low1° (1986)
Fri, 1335° / 28°0.07
35 °
Arnesén, Friday, 13 November
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high54° (2016)
Record low2° (1986)
Sat, 1436° / 28°0.02
36 °
Arnesén, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high56° (2025)
Record low12° (2019)
Sun, 1535° / 28°0.04
35 °
Arnesén, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high50° (2024)
Record low13° (1986)
Mon, 1635° / 28°0.05
35 °
Arnesén, Monday, 16 November
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high49° (2001)
Record low8° (1989)
Tue, 1734° / 27°0.08
34 °
Arnesén, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.08 in
Chance of precipitation30%
Record high51° (2001)
Record low8° (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 Arnesén, 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 Arnesén, 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.