Monthly outlook for Allouez, WI: average high 58.3°, average low 48°. That is 4.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 28 October (69°), the coolest 30 October (40.4°).
58.3°/48°
Average high / low
+4.4°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
60.5°
51.9°
+4.7°
3 November – 12 November
54.6°
46.3°
+4.6°
13 November – 22 November
at normal
42°
—
October records over 66 years
86.5°3 October 2025All-time high
21.9°30 October 1988All-time low
Sun, 2566° / 48°0.02
66 °
Allouez, Sunday, 25 October
Light rain. High 66°, low 48°.
Pressure30.36 inHg
Wind6.1 mph W
Humidity69%
Visibility6.2 mi
Dew point52°
Mon, 2653° / 44°0
53 °
Allouez, Monday, 26 October
Overcast. High 53°, low 44°.
Pressure30.45 inHg
Wind9.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point42°
Tue, 2758° / 46°0.02
58 °
Allouez, Tuesday, 27 October
Light rain. High 58°, low 46°.
Pressure30.33 inHg
Wind7.1 mph SE
Humidity71%
Visibility6.2 mi
Dew point44°
Wed, 2869° / 55°0
69 °
Allouez, Wednesday, 28 October
Clear. High 69°, low 55°.
Pressure30.00 inHg
Wind14.3 mph S
Humidity67%
Visibility6.2 mi
Dew point53°
Thu, 2960° / 47°0
60 °
Allouez, Thursday, 29 October
Clear. High 60°, low 47°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity48%
Visibility—
Dew point38°
Fri, 3055° / 40°0.02
55 °
Allouez, Friday, 30 October
Light rain. High 55°, low 40°.
Pressure30.24 inHg
Wind9.1 mph E
Humidity68%
Visibility—
Dew point43°
Sat, 3159° / 53°0.04
59 °
Allouez, Saturday, 31 October
Light rain. High 59°, low 53°.
Pressure29.97 inHg
Wind15.2 mph S
Humidity73%
Visibility—
Dew point50°
Sun, 0162° / 56°0.44
62 °
Allouez, Sunday, 1 November
Rain. High 62°, low 56°.
Pressure29.59 inHg
Wind20.6 mph S
Humidity88%
Visibility—
Dew point57°
Mon, 0254° / 52°0.29
54 °
Allouez, Monday, 2 November
Light rain. High 54°, low 52°.
Pressure29.53 inHg
Wind22.3 mph N
Humidity92%
Visibility—
Dew point51°
Tue, 0352° / 48°0.26
52 °
Allouez, Tuesday, 3 November
Light rain. High 52°, low 48°.
Pressure29.71 inHg
Wind25.8 mph N
Humidity89%
Visibility—
Dew point48°
Wed, 0448° / 46°0.02
48 °
Allouez, Wednesday, 4 November
Light rain. High 48°, low 46°.
Pressure29.77 inHg
Wind21.2 mph NE
Humidity79%
Visibility—
Dew point41°
Thu, 0552° / 46°0.01
52 °
Allouez, Thursday, 5 November
Light rain. High 52°, low 46°.
Pressure30.03 inHg
Wind7.5 mph NE
Humidity66%
Visibility—
Dew point40°
Fri, 0655° / 45°0
55 °
Allouez, Friday, 6 November
Overcast. High 55°, low 45°.
Pressure30.18 inHg
Wind5.7 mph SW
Humidity63%
Visibility—
Dew point40°
Sat, 0760° / 46°0
60 °
Allouez, Saturday, 7 November
Mostly clear. High 60°, low 46°.
Pressure30.24 inHg
Wind7.6 mph SW
Humidity61%
Visibility—
Dew point43°
Sun, 0860° / 48°0
60 °
Allouez, Sunday, 8 November
Partly cloudy. High 60°, low 48°.
Pressure30.06 inHg
Wind10.1 mph SW
Humidity68%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0946° / 35°0.09
46 °
Allouez, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high74° (2020)
Record low17° (2017)
Tue, 1045° / 34°0.13
45 °
Allouez, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation42%
Record high72° (2022)
Record low12° (2017)
Wed, 1143° / 31°0.05
43 °
Allouez, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.05 in
Chance of precipitation33%
Record high65° (1964)
Record low14° (1986)
Thu, 1242° / 30°0.06
42 °
Allouez, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high60° (1964)
Record low8° (2019)
Fri, 1342° / 30°0.04
42 °
Allouez, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1999)
Record low6° (1986)
Sat, 1443° / 31°0.04
43 °
Allouez, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (2001)
Record low10° (2018)
Sun, 1544° / 32°0.04
44 °
Allouez, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2001)
Record low18° (1982)
Mon, 1643° / 31°0.06
43 °
Allouez, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (2023)
Record low18° (1989)
Tue, 1743° / 31°0.07
43 °
Allouez, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high64° (2016)
Record low11° (2014)
Wed, 1843° / 31°0.06
43 °
Allouez, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (2016)
Record low10° (2014)
Thu, 1942° / 31°0.06
42 °
Allouez, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high60° (1999)
Record low9° (2014)
Fri, 2041° / 30°0.09
41 °
Allouez, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high60° (1982)
Record low10° (2022)
Sat, 2140° / 28°0.09
40 °
Allouez, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation22%
Record high62° (1990)
Record low3° (2014)
Sun, 2239° / 28°0.02
39 °
Allouez, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (2012)
Record low12° (1964)
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, WI 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, WI 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.