Weather in Alton, OH
Alton, Sunday, 1 November, 04:39
Overcast. Feels like 51°. High 71°, low 52°.
Monthly outlook for Alton, OH: average high 56.5°, average low 45.4°. That is 1.9° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 3 November (70.7°), the coolest 15 November (33.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 1 November – 10 November | 60.4° | 55.1° | +3° |
| 11 November – 20 November | 50° | 49.6° | +0.2° |
| 21 November – 30 November | at normal | 46.7° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Lincoln Village (2 mi).
0.03
Alton, Monday, 2 November
Light rain. High 64°, low 51°.
0Alton, Tuesday, 3 November
Overcast. High 71°, low 54°.
0.36Alton, Wednesday, 4 November
Rain. High 65°, low 58°.
0.02Alton, Thursday, 5 November
Light rain. High 64°, low 50°.
0.2Alton, Friday, 6 November
Light rain. High 55°, low 49°.
0Alton, Saturday, 7 November
Overcast. High 52°, low 45°.
0.02Alton, Sunday, 8 November
Light rain. High 51°, low 47°.
0.04Alton, Monday, 9 November
Light rain. High 55°, low 45°.
0Alton, Tuesday, 10 November
Overcast. High 58°, low 42°.
0
Alton, Wednesday, 11 November
Clear. High 54°, low 41°.
0.67Alton, Thursday, 12 November
Rain. High 47°, low 43°.
0.05Alton, Friday, 13 November
Light rain. High 43°, low 38°.
0Alton, Saturday, 14 November
Overcast. High 46°, low 37°.
0
Alton, Sunday, 15 November
Mostly clear. High 49°, low 34°.
0Alton, Monday, 16 November
Overcast. High 61°, low 42°.
0.13
Alton, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Alton, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.1
Alton, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11Alton, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Alton, Saturday, 21 November
Climate normal for this date — 60-year average.
0.09Alton, Sunday, 22 November
Climate normal for this date — 60-year average.
0.07Alton, Monday, 23 November
Climate normal for this date — 60-year average.
0.12Alton, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.16Alton, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.14Alton, Thursday, 26 November
Climate normal for this date — 60-year average.
0.18Alton, Friday, 27 November
Climate normal for this date — 60-year average.
0.19Alton, Saturday, 28 November
Climate normal for this date — 60-year average.
0.08Alton, Sunday, 29 November
Climate normal for this date — 60-year average.
0.13Alton, Monday, 30 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 Alton, OH 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 Alton, OH 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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