As of 23:23 CDT

Weather in Brown Deer, WI

66°Current weather

Brown Deer, Wednesday, 28 October, 23:23

Overcast. Feels like 65°. High 74°, low 51°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity65%
Visibility6.2 mi
Dew point53°

Monthly outlook for Brown Deer, WI: average high 56°, average low 46.1°. That is 3.5° above the climate normal for October. Precipitation is expected on 10 days (about 4.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 28 October (73.7°), the coolest 10 November (37.3°).

56°/46.1°
Average high / low
+3.5°
Above normal
10 / 5
Wet days / normal
4.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November61.7°51.5°+5.7°
7 November – 16 November46.5°46.1°+0.3°
17 November – 26 Novemberat normal42.6°—

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 (4 mi).

Thu, 2967° / 52°0.11Rain
67 °Rain

Brown Deer, Thursday, 29 October

Rain. High 67°, low 52°.

Pressure30.09 inHg
Wind9.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point45°
Fri, 3057° / 43°0Overcast
57 °Overcast

Brown Deer, Friday, 30 October

Overcast. High 57°, low 43°.

Pressure30.39 inHg
Wind3.9 mph E
Humidity59%
Visibility6.2 mi
Dew point40°
Sat, 3160° / 51°0.03Light rain
60 °Light rain

Brown Deer, Saturday, 31 October

Light rain. High 60°, low 51°.

Pressure30.33 inHg
Wind7.7 mph S
Humidity66%
Visibility6.2 mi
Dew point47°
Sun, 0162° / 43°0Clear
62 °Clear

Brown Deer, Sunday, 1 November

Clear. High 62°, low 43°.

Pressure30.33 inHg
Wind3 mph SE
Humidity80%
Visibility6.2 mi
Dew point52°
Mon, 0264° / 54°0.46Rain
64 °Rain

Brown Deer, Monday, 2 November

Rain. High 64°, low 54°.

Pressure30.00 inHg
Wind16.8 mph S
Humidity73%
Visibility—
Dew point54°
Tue, 0363° / 56°1.61Heavy rain
63 °Heavy rain

Brown Deer, Tuesday, 3 November

Heavy rain. High 63°, low 56°.

Pressure29.91 inHg
Wind15.7 mph SW
Humidity72%
Visibility—
Dew point49°
Wed, 0457° / 56°0.49Rain
57 °Rain

Brown Deer, Wednesday, 4 November

Rain. High 57°, low 56°.

Pressure29.83 inHg
Wind11.7 mph SE
Humidity97%
Visibility—
Dew point56°
Thu, 0562° / 56°0.44Rain
62 °Rain

Brown Deer, Thursday, 5 November

Rain. High 62°, low 56°.

Pressure29.50 inHg
Wind10.9 mph SW
Humidity92%
Visibility—
Dew point58°
Fri, 0653° / 40°0.05Light rain
53 °Light rain

Brown Deer, Friday, 6 November

Light rain. High 53°, low 40°.

Pressure29.88 inHg
Wind16.4 mph N
Humidity79%
Visibility—
Dew point38°
Sat, 0747° / 41°0Overcast
47 °Overcast

Brown Deer, Saturday, 7 November

Overcast. High 47°, low 41°.

Pressure30.27 inHg
Wind13.2 mph N
Humidity59%
Visibility—
Dew point33°
Sun, 0848° / 39°0Overcast
48 °Overcast

Brown Deer, Sunday, 8 November

Overcast. High 48°, low 39°.

Pressure30.24 inHg
Wind6 mph NE
Humidity62%
Visibility—
Dew point34°
Mon, 0949° / 40°0.29Rain
49 °Rain

Brown Deer, Monday, 9 November

Rain. High 49°, low 40°.

Pressure29.97 inHg
Wind8.6 mph E
Humidity58%
Visibility—
Dew point33°
Tue, 1045° / 37°0.89Snow
45 °Snow

Brown Deer, Tuesday, 10 November

Snow. High 45°, low 37°.

Pressure29.59 inHg
Wind14.2 mph NW
Humidity96%
Visibility—
Dew point37°
Wed, 1144° / 39°0.04Light rain
44 °Light rain

Brown Deer, Wednesday, 11 November

Light rain. High 44°, low 39°.

Pressure29.62 inHg
Wind12.9 mph W
Humidity73%
Visibility—
Dew point36°
Thu, 1245° / 38°0.11Light rain
45 °Light rain

Brown Deer, Thursday, 12 November

Light rain. High 45°, low 38°.

Pressure29.77 inHg
Wind12.5 mph W
Humidity96%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1344° / 34°0.05Climate normal
44 °Climate normal

Brown Deer, 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

Brown Deer, 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

Brown Deer, 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

Brown Deer, 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

Brown Deer, 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

Brown Deer, 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)
Thu, 1944° / 35°0.07Climate normal
44 °Climate normal

Brown Deer, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high61° (1985)
Record low17° (2014)
Fri, 2044° / 34°0.07Climate normal
44 °Climate normal

Brown Deer, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high60° (2003)
Record low11° (2022)
Sat, 2142° / 32°0.09Climate normal
42 °Climate normal

Brown Deer, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (1990)
Record low12° (1964)
Sun, 2242° / 31°0.04Climate normal
42 °Climate normal

Brown Deer, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high60° (1990)
Record low13° (1964)
Mon, 2342° / 32°0.09Climate normal
42 °Climate normal

Brown Deer, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2003)
Record low11° (1989)
Tue, 2441° / 31°0.06Climate normal
41 °Climate normal

Brown Deer, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high59° (2017)
Record low12° (1985)
Wed, 2541° / 32°0.07Climate normal
41 °Climate normal

Brown Deer, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high53° (1966)
Record low17° (2005)
Thu, 2641° / 31°0.11Climate normal
41 °Climate normal

Brown Deer, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.11 in
Chance of precipitation42%
Record high56° (1984)
Record low7° (1977)

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 Brown Deer, 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 Brown Deer, 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.