Monthly outlook for Allen, MN: average high 51.5°, average low 39.4°. That is 2.1° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 18 October (63.4°), the coolest 27 October (28.6°).
51.5°/39.4°
Average high / low
+2.1°
Above normal
6 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
55.5°
48.8°
+3.7°
23 October – 1 November
44.7°
44.8°
-0°
2 November – 11 November
at normal
38.6°
—
October records over 66 years
81.3°3 October 2025All-time high
7°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Hoyt Lakes (3 mi).
Wed, 1450° / 44°0
50 °
Allen, Wednesday, 14 October
Light rain. High 50°, low 44°.
Pressure30.24 inHg
Wind5.5 mph NW
Humidity74%
Visibility6.2 mi
Dew point40°
Thu, 1555° / 42°0.03
55 °
Allen, Thursday, 15 October
Light rain. High 55°, low 42°.
Pressure30.09 inHg
Wind6.3 mph SW
Humidity82%
Visibility6.2 mi
Dew point43°
Fri, 1646° / 36°0.09
46 °
Allen, Friday, 16 October
Light rain. High 46°, low 36°.
Pressure30.45 inHg
Wind16 mph N
Humidity64%
Visibility6.2 mi
Dew point27°
Sat, 1755° / 33°0
55 °
Allen, Saturday, 17 October
Overcast. High 55°, low 33°.
Pressure30.12 inHg
Wind11.5 mph SW
Humidity45%
Visibility—
Dew point29°
Sun, 1863° / 45°0
63 °
Allen, Sunday, 18 October
Clear. High 63°, low 45°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity49%
Visibility—
Dew point39°
Mon, 1956° / 42°0
56 °
Allen, Monday, 19 October
Clear. High 56°, low 42°.
Pressure30.12 inHg
Wind10.9 mph NW
Humidity34%
Visibility—
Dew point25°
Tue, 2058° / 38°0
58 °
Allen, Tuesday, 20 October
Partly cloudy. High 58°, low 38°.
Pressure30.18 inHg
Wind11.3 mph S
Humidity35%
Visibility—
Dew point27°
Wed, 2161° / 49°0.02
61 °
Allen, Wednesday, 21 October
Light rain. High 61°, low 49°.
Pressure30.03 inHg
Wind10 mph S
Humidity86%
Visibility—
Dew point52°
Thu, 2261° / 52°0.35
61 °
Allen, Thursday, 22 October
Light rain. High 61°, low 52°.
Pressure29.85 inHg
Wind9.1 mph S
Humidity94%
Visibility—
Dew point52°
Fri, 2358° / 38°0.89
58 °
Allen, Friday, 23 October
Rain. High 58°, low 38°.
Pressure29.32 inHg
Wind18.6 mph E
Humidity81%
Visibility—
Dew point51°
Sat, 2441° / 35°0.04
41 °
Allen, Saturday, 24 October
Snow. High 41°, low 35°.
Pressure30.06 inHg
Wind19.4 mph W
Humidity83%
Visibility—
Dew point34°
Sun, 2547° / 32°0.09
47 °
Allen, Sunday, 25 October
Light rain. High 47°, low 32°.
Pressure29.94 inHg
Wind11.2 mph W
Humidity58%
Visibility—
Dew point31°
Mon, 2637° / 34°0.03
37 °
Allen, Monday, 26 October
Snow. High 37°, low 34°.
Pressure30.30 inHg
Wind14.5 mph NW
Humidity69%
Visibility—
Dew point28°
Tue, 2742° / 29°0
42 °
Allen, Tuesday, 27 October
Overcast. High 42°, low 29°.
Pressure30.15 inHg
Wind12.4 mph S
Humidity60%
Visibility—
Dew point26°
Wed, 2843° / 39°0.38
43 °
Allen, Wednesday, 28 October
Rain. High 43°, low 39°.
Pressure29.77 inHg
Wind12.4 mph S
Humidity91%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2944° / 33°0.08
44 °
Allen, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation30%
Record high59° (2024)
Record low15° (1988)
Fri, 3044° / 32°0.08
44 °
Allen, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high59° (2008)
Record low10° (1988)
Sat, 3143° / 32°0.07
43 °
Allen, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (1999)
Record low14° (1996)
Sun, 0142° / 31°0.09
42 °
Allen, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1990)
Record low13° (1984)
Mon, 0241° / 31°0.06
41 °
Allen, Monday, 2 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (2022)
Record low7° (1984)
Tue, 0341° / 30°0.05
41 °
Allen, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (2022)
Record low11° (1991)
Wed, 0440° / 29°0.05
40 °
Allen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.05 in
Chance of precipitation28%
Record high61° (1975)
Record low6° (1991)
Thu, 0540° / 29°0.04
40 °
Allen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (2016)
Record low6° (1991)
Fri, 0639° / 29°0.06
39 °
Allen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (2016)
Record low0° (1991)
Sat, 0739° / 28°0.04
39 °
Allen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (2020)
Record low-3° (1991)
Sun, 0838° / 27°0.05
38 °
Allen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high63° (2020)
Record low-2° (2003)
Mon, 0938° / 27°0.07
38 °
Allen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation35%
Record high61° (2020)
Record low1° (2017)
Tue, 1035° / 25°0.07
35 °
Allen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.07 in
Chance of precipitation30%
Record high58° (2010)
Record low-8° (2017)
Wed, 1134° / 24°0.08
34 °
Allen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.08 in
Chance of precipitation30%
Record high53° (2010)
Record low3° (1995)
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 Allen, 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 Allen, 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.