As of 13:19 CDT

Weather in West Allis, WI

83°Current weather

West Allis, Monday, 12 October, 13:19

Clear. Feels like 85°. High 83°, low 61°.

Pressure29.77 inHg
Wind15 mph SW
Humidity55%
Visibility6.2 mi
Dew point65°

Monthly outlook for West Allis, WI: average high 64.1°, average low 50.7°. That is 4° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (82.9°), the coolest 26 October (37.7°).

64.1°/50.7°
Average high / low
+4°
Above normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.5°58°+3°
22 October – 31 October65°54.2°+6°
1 November – 10 Novemberat normal49.8°—

October records over 66 years

86.7°3 October 2025All-time high
26.1°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Milwaukee (5 mi).

Tue, 1376° / 58°0.04Light rain
76 °Light rain

West Allis, Tuesday, 13 October

Light rain. High 76°, low 58°.

Pressure29.80 inHg
Wind12.1 mph W
Humidity67%
Visibility6.2 mi
Dew point60°
Wed, 1465° / 54°0Overcast
65 °Overcast

West Allis, Wednesday, 14 October

Overcast. High 65°, low 54°.

Pressure30.12 inHg
Wind6.1 mph NE
Humidity64%
Visibility6.2 mi
Dew point53°
Thu, 1560° / 55°0.22Rain
60 °Rain

West Allis, Thursday, 15 October

Rain. High 60°, low 55°.

Pressure30.12 inHg
Wind6.8 mph E
Humidity78%
Visibility6.2 mi
Dew point53°
Fri, 1656° / 46°0Overcast
56 °Overcast

West Allis, Friday, 16 October

Overcast. High 56°, low 46°.

Pressure30.30 inHg
Wind19 mph NW
Humidity55%
Visibility6.2 mi
Dew point38°
Sat, 1759° / 39°0Clear
59 °Clear

West Allis, Saturday, 17 October

Clear. High 59°, low 39°.

Pressure30.42 inHg
Wind12.3 mph SW
Humidity37%
Visibility—
Dew point30°
Sun, 1859° / 42°0Clear
59 °Clear

West Allis, Sunday, 18 October

Clear. High 59°, low 42°.

Pressure30.18 inHg
Wind17.7 mph SW
Humidity38%
Visibility—
Dew point31°
Mon, 1958° / 46°0.18Light rain
58 °Light rain

West Allis, Monday, 19 October

Light rain. High 58°, low 46°.

Pressure30.15 inHg
Wind11.7 mph SW
Humidity57%
Visibility—
Dew point41°
Tue, 2056° / 51°0.01Light rain
56 °Light rain

West Allis, Tuesday, 20 October

Light rain. High 56°, low 51°.

Pressure30.24 inHg
Wind5.8 mph S
Humidity84%
Visibility—
Dew point51°
Wed, 2163° / 55°0Overcast
63 °Overcast

West Allis, Wednesday, 21 October

Overcast. High 63°, low 55°.

Pressure30.36 inHg
Wind9.4 mph SE
Humidity78%
Visibility—
Dew point55°
Thu, 2268° / 55°0Overcast
68 °Overcast

West Allis, Thursday, 22 October

Overcast. High 68°, low 55°.

Pressure30.30 inHg
Wind11.9 mph S
Humidity72%
Visibility—
Dew point55°
Fri, 2372° / 60°0.3Rain
72 °Rain

West Allis, Friday, 23 October

Rain. High 72°, low 60°.

Pressure30.18 inHg
Wind11.9 mph SW
Humidity75%
Visibility—
Dew point63°
Sat, 2473° / 60°0.35Rain
73 °Rain

West Allis, Saturday, 24 October

Rain. High 73°, low 60°.

Pressure29.91 inHg
Wind18.3 mph SW
Humidity58%
Visibility—
Dew point56°
Sun, 2565° / 48°0.01Light rain
65 °Light rain

West Allis, Sunday, 25 October

Light rain. High 65°, low 48°.

Pressure29.83 inHg
Wind18.4 mph SW
Humidity63%
Visibility—
Dew point44°
Mon, 2656° / 38°0Clear
56 °Clear

West Allis, Monday, 26 October

Clear. High 56°, low 38°.

Pressure30.12 inHg
Wind14.1 mph W
Humidity41%
Visibility—
Dew point28°
Tue, 2757° / 42°0Overcast
57 °Overcast

West Allis, Tuesday, 27 October

Overcast. High 57°, low 42°.

Pressure29.77 inHg
Wind19.6 mph NW
Humidity57%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 43°0.06Climate normal
53 °Climate normal

West Allis, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high66° (1974)
Record low29° (2020)
Thu, 2953° / 42°0.06Climate normal
53 °Climate normal

West Allis, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2024)
Record low28° (1988)
Fri, 3054° / 43°0.09Climate normal
54 °Climate normal

West Allis, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (2024)
Record low26° (1988)
Sat, 3153° / 43°0.09Climate normal
53 °Climate normal

West Allis, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (2024)
Record low26° (2019)
Sun, 0152° / 42°0.17Climate normal
52 °Climate normal

West Allis, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.17 in
Chance of precipitation42%
Record high69° (2022)
Record low19° (2019)
Mon, 0251° / 40°0.15Climate normal
51 °Climate normal

West Allis, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (1961)
Record low23° (1991)
Tue, 0350° / 40°0.06Climate normal
50 °Climate normal

West Allis, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2022)
Record low19° (1991)
Wed, 0450° / 41°0.09Climate normal
50 °Climate normal

West Allis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2022)
Record low15° (1991)
Thu, 0550° / 40°0.11Climate normal
50 °Climate normal

West Allis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1978)
Record low21° (1991)
Fri, 0650° / 38°0.09Climate normal
50 °Climate normal

West Allis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low19° (1991)
Sat, 0749° / 38°0.04Climate normal
49 °Climate normal

West Allis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2020)
Record low13° (1991)
Sun, 0849° / 38°0.04Climate normal
49 °Climate normal

West Allis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2020)
Record low10° (2019)
Mon, 0949° / 38°0.11Climate normal
49 °Climate normal

West Allis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2020)
Record low20° (2017)
Tue, 1048° / 37°0.11Climate normal
48 °Climate normal

West Allis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (2022)
Record low15° (2017)

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 West Allis, 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 West Allis, 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.