Weather in Mequon, WI
Mequon, Wednesday, 21 October, 01:22
Clear. Feels like 45°. High 71°, low 45°.
Monthly outlook for Mequon, WI: average high 56.9°, average low 42.7°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (71.3°), the coolest 30 October (34.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 59.5° | 54.4° | +2.8° |
| 31 October – 9 November | 52.4° | 50.1° | +1.3° |
| 10 November – 19 November | at normal | 44.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Thiensville (0 mi).
0
Mequon, Thursday, 22 October
Clear. High 69°, low 45°.
0.02
Mequon, Friday, 23 October
Light rain. High 66°, low 49°.
0
Mequon, Saturday, 24 October
Overcast. High 67°, low 49°.
0Mequon, Sunday, 25 October
Overcast. High 70°, low 55°.
0.21Mequon, Monday, 26 October
Rain. High 57°, low 40°.
0.05Mequon, Tuesday, 27 October
Light rain. High 46°, low 36°.
0Mequon, Wednesday, 28 October
Overcast. High 49°, low 38°.
0Mequon, Thursday, 29 October
Clear. High 50°, low 36°.
0Mequon, Friday, 30 October
Clear. High 48°, low 35°.
0Mequon, Saturday, 31 October
Clear. High 58°, low 43°.
0.04Mequon, Sunday, 1 November
Light rain. High 55°, low 49°.
0Mequon, Monday, 2 November
Clear. High 55°, low 44°.
0Mequon, Tuesday, 3 November
Overcast. High 47°, low 36°.
0Mequon, Wednesday, 4 November
Overcast. High 49°, low 42°.
0
Mequon, Thursday, 5 November
Partly cloudy. High 50°, low 42°.
0.09Mequon, Friday, 6 November
Climate normal for this date — 60-year average.
0.04
Mequon, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Mequon, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11
Mequon, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Mequon, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Mequon, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Mequon, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Mequon, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Mequon, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Mequon, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Mequon, Monday, 16 November
Climate normal for this date — 60-year average.
0.08Mequon, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Mequon, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Mequon, Thursday, 19 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 Mequon, 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 Mequon, 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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