Weather in West Allis, WI
West Allis, Monday, 19 October, 00:44
Clear. Feels like 43°. High 67°, low 45°.
Monthly outlook for West Allis, WI: average high 60°, average low 45.8°. That is 3.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 30 October (70.8°), the coolest 1 November (36.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 62.6° | 55.3° | +4° |
| 29 October – 7 November | 55.6° | 51.3° | +2.4° |
| 8 November – 17 November | at normal | 45.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Milwaukee (5 mi).
0
West Allis, Tuesday, 20 October
Clear. High 68°, low 47°.
0West Allis, Wednesday, 21 October
Clear. High 66°, low 44°.
0.02
West Allis, Thursday, 22 October
Light rain. High 66°, low 47°.
0.01West Allis, Friday, 23 October
Light rain. High 64°, low 46°.
0
West Allis, Saturday, 24 October
Overcast. High 65°, low 47°.
0.04West Allis, Sunday, 25 October
Light rain. High 64°, low 46°.
0.13West Allis, Monday, 26 October
Light rain. High 59°, low 42°.
0.14West Allis, Tuesday, 27 October
Light rain. High 55°, low 47°.
0.03West Allis, Wednesday, 28 October
Light rain. High 52°, low 49°.
0.06West Allis, Thursday, 29 October
Light rain. High 55°, low 52°.
0.09West Allis, Friday, 30 October
Light rain. High 71°, low 57°.
0West Allis, Saturday, 31 October
Overcast. High 58°, low 48°.
1.08West Allis, Sunday, 1 November
Heavy rain. High 49°, low 37°.
0.01West Allis, Monday, 2 November
Light rain. High 51°, low 38°.
0.01West Allis, Tuesday, 3 November
Light rain. High 50°, low 41°.
0.09
West Allis, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11
West Allis, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09West Allis, Friday, 6 November
Climate normal for this date — 60-year average.
0.04
West Allis, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04West Allis, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11West Allis, Monday, 9 November
Climate normal for this date — 60-year average.
0.11West Allis, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07West Allis, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06West Allis, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05West Allis, Friday, 13 November
Climate normal for this date — 60-year average.
0.05West Allis, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07West Allis, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05West Allis, Monday, 16 November
Climate normal for this date — 60-year average.
0.09West Allis, Tuesday, 17 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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