As of 18:27 CDT

Weather in Germantown, WI

56°Current weather

Germantown, Tuesday, 20 October, 18:27

Clear. Feels like 55°. High 66°, low 41°.

Pressure30.33 inHg
Wind3.4 mph E
Humidity78%
Visibility6.2 mi
Dew point49°

Monthly outlook for Germantown, WI: average high 56.3°, average low 41°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (72.6°), the coolest 30 October (26.6°).

56.3°/41°
Average high / low
+1.5°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October58.8°54.7°+2.2°
30 October – 8 November52.1°50.7°+0.8°
9 November – 18 Novemberat normal45.3°—

October records over 66 years

86.5°3 October 2025All-time high
26.1°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Thiensville (7 mi).

Wed, 2173° / 43°0Clear
73 °Clear

Germantown, Wednesday, 21 October

Clear. High 73°, low 43°.

Pressure30.24 inHg
Wind6.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point49°
Thu, 2263° / 48°0Overcast
63 °Overcast

Germantown, Thursday, 22 October

Overcast. High 63°, low 48°.

Pressure30.30 inHg
Wind6.9 mph E
Humidity78%
Visibility6.2 mi
Dew point55°
Fri, 2365° / 49°0Light rain
65 °Light rain

Germantown, Friday, 23 October

Light rain. High 65°, low 49°.

Pressure30.36 inHg
Wind6.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Sat, 2466° / 50°0Overcast
66 °Overcast

Germantown, Saturday, 24 October

Overcast. High 66°, low 50°.

Pressure30.33 inHg
Wind10.4 mph S
Humidity65%
Visibility6.2 mi
Dew point50°
Sun, 2568° / 55°0Overcast
68 °Overcast

Germantown, Sunday, 25 October

Overcast. High 68°, low 55°.

Pressure30.33 inHg
Wind8.9 mph SW
Humidity63%
Visibility—
Dew point52°
Mon, 2654° / 44°0.19Light rain
54 °Light rain

Germantown, Monday, 26 October

Light rain. High 54°, low 44°.

Pressure30.27 inHg
Wind12.7 mph NE
Humidity88%
Visibility—
Dew point47°
Tue, 2745° / 41°0.26Light rain
45 °Light rain

Germantown, Tuesday, 27 October

Light rain. High 45°, low 41°.

Pressure30.36 inHg
Wind14.3 mph NE
Humidity79%
Visibility—
Dew point38°
Wed, 2844° / 38°0.21Light rain
44 °Light rain

Germantown, Wednesday, 28 October

Light rain. High 44°, low 38°.

Pressure30.09 inHg
Wind14.7 mph N
Humidity95%
Visibility—
Dew point39°
Thu, 2943° / 31°0Clear
43 °Clear

Germantown, Thursday, 29 October

Clear. High 43°, low 31°.

Pressure30.21 inHg
Wind13.3 mph NW
Humidity48%
Visibility—
Dew point23°
Fri, 3045° / 27°0Mostly clear
45 °Mostly clear

Germantown, Friday, 30 October

Mostly clear. High 45°, low 27°.

Pressure30.27 inHg
Wind8.3 mph S
Humidity33%
Visibility—
Dew point14°
Sat, 3151° / 37°0.03Light rain
51 °Light rain

Germantown, Saturday, 31 October

Light rain. High 51°, low 37°.

Pressure29.94 inHg
Wind14.6 mph S
Humidity43%
Visibility—
Dew point27°
Sun, 0160° / 47°0.08Light rain
60 °Light rain

Germantown, Sunday, 1 November

Light rain. High 60°, low 47°.

Pressure29.74 inHg
Wind16.9 mph SW
Humidity74%
Visibility—
Dew point47°
Mon, 0260° / 37°0.15Rain
60 °Rain

Germantown, Monday, 2 November

Rain. High 60°, low 37°.

Pressure30.09 inHg
Wind17.5 mph NW
Humidity45%
Visibility—
Dew point29°
Tue, 0349° / 33°0Partly cloudy
49 °Partly cloudy

Germantown, Tuesday, 3 November

Partly cloudy. High 49°, low 33°.

Pressure30.47 inHg
Wind8.3 mph W
Humidity35%
Visibility—
Dew point20°
Wed, 0449° / 35°0Overcast
49 °Overcast

Germantown, Wednesday, 4 November

Overcast. High 49°, low 35°.

Pressure30.27 inHg
Wind12.6 mph SW
Humidity51%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0550° / 40°0.1Climate normal
50 °Climate normal

Germantown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (1978)
Record low21° (1991)
Fri, 0649° / 38°0.09Climate normal
49 °Climate normal

Germantown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low19° (1991)
Sat, 0749° / 38°0.04Climate normal
49 °Climate normal

Germantown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2020)
Record low13° (1991)
Sun, 0848° / 38°0.05Climate normal
48 °Climate normal

Germantown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2020)
Record low11° (2019)
Mon, 0948° / 38°0.11Climate normal
48 °Climate normal

Germantown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2020)
Record low20° (2017)
Tue, 1047° / 38°0.12Climate normal
47 °Climate normal

Germantown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation40%
Record high73° (2022)
Record low15° (2017)
Wed, 1146° / 35°0.07Climate normal
46 °Climate normal

Germantown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (1964)
Record low14° (2019)
Thu, 1244° / 34°0.06Climate normal
44 °Climate normal

Germantown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1964)
Record low5° (2019)
Fri, 1344° / 34°0.05Climate normal
44 °Climate normal

Germantown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (1999)
Record low8° (2019)
Sat, 1445° / 34°0.04Climate normal
45 °Climate normal

Germantown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1971)
Record low15° (2018)
Sun, 1545° / 35°0.07Climate normal
45 °Climate normal

Germantown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (2025)
Record low21° (1982)
Mon, 1645° / 35°0.05Climate normal
45 °Climate normal

Germantown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (2023)
Record low22° (1989)
Tue, 1745° / 35°0.08Climate normal
45 °Climate normal

Germantown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (2016)
Record low15° (2005)
Wed, 1845° / 35°0.09Climate normal
45 °Climate normal

Germantown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (2016)
Record low13° (2014)

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.