Monthly outlook for Germantown, WI: average high 49.4°, average low 37.4°. That is 4.1° above the climate normal for November. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 21 November (60.4°), the coolest 15 November (27.9°).
49.4°/37.4°
Average high / low
+4.1°
Above normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
51.2°
43.4°
+4.3°
25 November – 4 December
46.4°
38.5°
+4.4°
5 December – 14 December
at normal
34.2°
—
November records over 66 years
72.5°10 November 2022All-time high
4.6°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Thiensville (7 mi).
Mon, 1653° / 30°0
53 °
Germantown, Monday, 16 November
Overcast. High 53°, low 30°.
Pressure30.47 inHg
Wind10.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 35°0
53 °
Germantown, Tuesday, 17 November
Clear. High 53°, low 35°.
Pressure30.45 inHg
Wind10.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 38°0
54 °
Germantown, Wednesday, 18 November
Overcast. High 54°, low 38°.
Pressure30.27 inHg
Wind13.1 mph S
Humidity63%
Visibility6.2 mi
Dew point39°
Thu, 1958° / 45°0
58 °
Germantown, Thursday, 19 November
Clear. High 58°, low 45°.
Pressure30.09 inHg
Wind17.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point46°
Fri, 2052° / 37°0
52 °
Germantown, Friday, 20 November
Overcast. High 52°, low 37°.
Pressure30.27 inHg
Wind8.9 mph SE
Humidity67%
Visibility—
Dew point38°
Sat, 2160° / 49°0.02
60 °
Germantown, Saturday, 21 November
Light rain. High 60°, low 49°.
Pressure29.85 inHg
Wind18.2 mph S
Humidity42%
Visibility—
Dew point36°
Sun, 2248° / 36°0
48 °
Germantown, Sunday, 22 November
Mostly clear. High 48°, low 36°.
Pressure30.06 inHg
Wind14.9 mph NW
Humidity50%
Visibility—
Dew point29°
Mon, 2342° / 31°0
42 °
Germantown, Monday, 23 November
Overcast. High 42°, low 31°.
Pressure30.39 inHg
Wind10.8 mph E
Humidity60%
Visibility—
Dew point28°
Tue, 2444° / 38°0
44 °
Germantown, Tuesday, 24 November
Overcast. High 44°, low 38°.
Pressure30.33 inHg
Wind12.2 mph SE
Humidity60%
Visibility—
Dew point30°
Wed, 2550° / 43°0.22
50 °
Germantown, Wednesday, 25 November
Light rain. High 50°, low 43°.
Pressure29.94 inHg
Wind7.9 mph SE
Humidity85%
Visibility—
Dew point45°
Thu, 2653° / 47°0.66
53 °
Germantown, Thursday, 26 November
Rain. High 53°, low 47°.
Pressure29.68 inHg
Wind20.8 mph E
Humidity95%
Visibility—
Dew point48°
Fri, 2754° / 39°0.81
54 °
Germantown, Friday, 27 November
Rain. High 54°, low 39°.
Pressure28.97 inHg
Wind19.1 mph SW
Humidity83%
Visibility—
Dew point42°
Sat, 2843° / 36°0.06
43 °
Germantown, Saturday, 28 November
Snow. High 43°, low 36°.
Pressure29.56 inHg
Wind20.9 mph W
Humidity66%
Visibility—
Dew point30°
Sun, 2944° / 35°0
44 °
Germantown, Sunday, 29 November
Overcast. High 44°, low 35°.
Pressure30.09 inHg
Wind10.6 mph SW
Humidity56%
Visibility—
Dew point28°
Mon, 3035° / 30°0.13
35 °
Germantown, Monday, 30 November
Snow. High 35°, low 30°.
Pressure29.97 inHg
Wind15.7 mph N
Humidity95%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0137° / 28°0.12
37 °
Germantown, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.12 in
Chance of precipitation37%
Record high59° (1970)
Record low8° (2025)
Wed, 0238° / 27°0.06
38 °
Germantown, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (1982)
Record low4° (1976)
Thu, 0337° / 27°0.11
37 °
Germantown, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (1982)
Record low4° (1985)
Fri, 0437° / 27°0.05
37 °
Germantown, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (2017)
Record low1° (2025)
Sat, 0537° / 26°0.07
37 °
Germantown, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high63° (2001)
Record low2° (2005)
Sun, 0635° / 24°0.05
35 °
Germantown, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.05 in
Chance of precipitation25%
Record high56° (1998)
Record low1° (1972)
Mon, 0733° / 24°0.09
33 °
Germantown, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.09 in
Chance of precipitation28%
Record high52° (1980)
Record low-3° (1972)
Tue, 0834° / 25°0.07
34 °
Germantown, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (2023)
Record low6° (1976)
Wed, 0935° / 24°0.1
35 °
Germantown, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.1 in
Chance of precipitation48%
Record high49° (2020)
Record low-6° (1995)
Thu, 1034° / 23°0.09
34 °
Germantown, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation27%
Record high55° (2015)
Record low-2° (1995)
Fri, 1133° / 22°0.09
33 °
Germantown, Friday, 11 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.09 in
Chance of precipitation25%
Record high51° (1979)
Record low-5° (1995)
Sat, 1234° / 22°0.07
34 °
Germantown, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation25%
Record high55° (1991)
Record low-2° (2024)
Sun, 1335° / 23°0.05
35 °
Germantown, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high56° (2015)
Record low-3° (2000)
Mon, 1435° / 25°0.1
35 °
Germantown, Monday, 14 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.1 in
Chance of precipitation37%
Record high57° (1975)
Record low-7° (2025)
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 Germantown, 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 Germantown, 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.