Weather in West Alton, MO
West Alton, Monday, 9 November, 13:23
Clear. Feels like 67°. High 69°, low 38°.
Monthly outlook for West Alton, MO: average high 59.2°, average low 44.2°. That is 3.1° above the climate normal for November. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 17 November (71.3°), the coolest 14 November (33.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 November – 18 November | 61.6° | 54.7° | +3.8° |
| 19 November – 28 November | 55.2° | 50.7° | +2.5° |
| 29 November – 8 December | at normal | 45.9° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Country Club Hills (11 mi).
0West Alton, Tuesday, 10 November
Clear. High 70°, low 45°.
0.06
West Alton, Wednesday, 11 November
Rain. High 64°, low 44°.
0
West Alton, Thursday, 12 November
Partly cloudy. High 54°, low 44°.
0
West Alton, Friday, 13 November
Overcast. High 42°, low 39°.
0West Alton, Saturday, 14 November
Clear. High 46°, low 33°.
0West Alton, Sunday, 15 November
Overcast. High 62°, low 38°.
0.07West Alton, Monday, 16 November
Light rain. High 68°, low 56°.
0West Alton, Tuesday, 17 November
Clear. High 71°, low 59°.
0West Alton, Wednesday, 18 November
Clear. High 71°, low 55°.
0West Alton, Thursday, 19 November
Overcast. High 68°, low 54°.
0.04West Alton, Friday, 20 November
Light rain. High 64°, low 49°.
0.05West Alton, Saturday, 21 November
Light rain. High 55°, low 41°.
0.3West Alton, Sunday, 22 November
Rain. High 46°, low 43°.
0West Alton, Monday, 23 November
Clear. High 48°, low 35°.
0West Alton, Tuesday, 24 November
Overcast. High 50°, low 35°.
0.16
West Alton, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.17West Alton, Thursday, 26 November
Climate normal for this date — 60-year average.
0.21West Alton, Friday, 27 November
Climate normal for this date — 60-year average.
0.1West Alton, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07West Alton, Sunday, 29 November
Climate normal for this date — 60-year average.
0.17West Alton, Monday, 30 November
Climate normal for this date — 60-year average.
0.11West Alton, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.08West Alton, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.11West Alton, Thursday, 3 December
Climate normal for this date — 60-year average.
0.08West Alton, Friday, 4 December
Climate normal for this date — 60-year average.
0.09West Alton, Saturday, 5 December
Climate normal for this date — 60-year average.
0.06West Alton, Sunday, 6 December
Climate normal for this date — 60-year average.
0.09West Alton, Monday, 7 December
Climate normal for this date — 60-year average.
0.08West Alton, Tuesday, 8 December
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 Alton, MO 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 Alton, MO 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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