Monthly outlook for Allouez, MI: average high 48.5°, average low 40.1°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 28 October (56.4°), the coolest 11 November (29.9°).
48.5°/40.1°
Average high / low
+2°
Above normal
5 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
50.7°
46.5°
+2.3°
6 November – 15 November
44.9°
41.4°
+1.9°
16 November – 25 November
at normal
38°
—
October records over 66 years
81.7°4 October 2025All-time high
25.5°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Gay (12 mi).
Wed, 2856° / 41°0.07
56 °
Allouez, Wednesday, 28 October
Rain. High 56°, low 41°.
Pressure30.06 inHg
Wind11 mph SW
Humidity91%
Visibility6.2 mi
Dew point50°
Thu, 2956° / 45°0.07
56 °
Allouez, Thursday, 29 October
Light rain. High 56°, low 45°.
Pressure30.03 inHg
Wind22.4 mph W
Humidity79%
Visibility6.2 mi
Dew point40°
Fri, 3046° / 45°0
46 °
Allouez, Friday, 30 October
Overcast. High 46°, low 45°.
Pressure30.30 inHg
Wind10.4 mph W
Humidity74%
Visibility6.2 mi
Dew point38°
Sat, 3148° / 38°0
48 °
Allouez, Saturday, 31 October
Clear. High 48°, low 38°.
Pressure30.36 inHg
Wind3.2 mph S
Humidity89%
Visibility6.2 mi
Dew point41°
Sun, 0153° / 45°0
53 °
Allouez, Sunday, 1 November
Partly cloudy. High 53°, low 45°.
Pressure30.27 inHg
Wind8.9 mph SE
Humidity74%
Visibility—
Dew point44°
Mon, 0254° / 48°0
54 °
Allouez, Monday, 2 November
Partly cloudy. High 54°, low 48°.
Pressure30.09 inHg
Wind9.2 mph E
Humidity76%
Visibility—
Dew point46°
Tue, 0349° / 43°0
49 °
Allouez, Tuesday, 3 November
Overcast. High 49°, low 43°.
Pressure30.30 inHg
Wind10.4 mph E
Humidity75%
Visibility—
Dew point41°
Wed, 0450° / 41°0
50 °
Allouez, Wednesday, 4 November
Overcast. High 50°, low 41°.
Pressure30.21 inHg
Wind4.7 mph E
Humidity52%
Visibility—
Dew point31°
Thu, 0549° / 40°0
49 °
Allouez, Thursday, 5 November
Overcast. High 49°, low 40°.
Pressure30.03 inHg
Wind7.9 mph N
Humidity56%
Visibility—
Dew point33°
Fri, 0644° / 36°0
44 °
Allouez, Friday, 6 November
Clear. High 44°, low 36°.
Pressure30.06 inHg
Wind10.3 mph NE
Humidity63%
Visibility—
Dew point31°
Sat, 0745° / 35°0
45 °
Allouez, Saturday, 7 November
Partly cloudy. High 45°, low 35°.
Pressure29.94 inHg
Wind4.7 mph W
Humidity57%
Visibility—
Dew point29°
Sun, 0856° / 41°0
56 °
Allouez, Sunday, 8 November
Overcast. High 56°, low 41°.
Pressure29.83 inHg
Wind11.3 mph S
Humidity52%
Visibility—
Dew point35°
Mon, 0951° / 41°0.2
51 °
Allouez, Monday, 9 November
Rain. High 51°, low 41°.
Pressure29.47 inHg
Wind20.6 mph NW
Humidity94%
Visibility—
Dew point47°
Tue, 1040° / 33°0.11
40 °
Allouez, Tuesday, 10 November
Snow. High 40°, low 33°.
Pressure30.03 inHg
Wind24.5 mph N
Humidity63%
Visibility—
Dew point24°
Wed, 1135° / 30°0
35 °
Allouez, Wednesday, 11 November
Overcast. High 35°, low 30°.
Pressure30.27 inHg
Wind10.3 mph N
Humidity49%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1239° / 33°0.12
39 °
Allouez, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low33°
Average precipitation0.12 in
Chance of precipitation43%
Record high53° (2005)
Record low14° (2019)
Fri, 1340° / 33°0.09
40 °
Allouez, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation48%
Record high57° (1999)
Record low17° (1986)
Sat, 1441° / 34°0.06
41 °
Allouez, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low34°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (2001)
Record low20° (1986)
Sun, 1540° / 34°0.08
40 °
Allouez, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation40%
Record high55° (1964)
Record low20° (2019)
Mon, 1640° / 34°0.11
40 °
Allouez, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.11 in
Chance of precipitation40%
Record high61° (2023)
Record low21° (1989)
Tue, 1740° / 34°0.12
40 °
Allouez, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.12 in
Chance of precipitation45%
Record high59° (2001)
Record low20° (1989)
Wed, 1840° / 33°0.09
40 °
Allouez, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation50%
Record high59° (2001)
Record low18° (2018)
Thu, 1939° / 32°0.11
39 °
Allouez, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation60%
Record high52° (2012)
Record low18° (2014)
Fri, 2038° / 31°0.13
38 °
Allouez, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.13 in
Chance of precipitation55%
Record high54° (1982)
Record low16° (2014)
Sat, 2137° / 30°0.11
37 °
Allouez, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low30°
Average precipitation0.11 in
Chance of precipitation43%
Record high57° (1990)
Record low15° (2018)
Sun, 2237° / 31°0.06
37 °
Allouez, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high54° (1963)
Record low17° (2018)
Mon, 2337° / 30°0.13
37 °
Allouez, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low30°
Average precipitation0.13 in
Chance of precipitation53%
Record high52° (2001)
Record low16° (2013)
Tue, 2437° / 30°0.09
37 °
Allouez, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low30°
Average precipitation0.09 in
Chance of precipitation43%
Record high51° (2017)
Record low8° (2005)
Wed, 2537° / 30°0.07
37 °
Allouez, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low30°
Average precipitation0.07 in
Chance of precipitation53%
Record high51° (1984)
Record low18° (2010)
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 Allouez, MI 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 Allouez, MI 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.