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As of 13:37 EDT

Weather in Alton, WV

65°Current weather

Alton, Wednesday, 21 October, 13:37

Clear. Feels like 63°. High 65°, low 34°.

Pressure30.21 inHg
Wind5.3 mph N
Humidity43%
Visibility6.2 mi
Dew point42°
Thu, 2262° / 31°0Clear
62 °Clear

Alton, Thursday, 22 October

Clear. High 62°, low 31°.

Pressure30.21 inHg
Wind4.7 mph NW
Humidity46%
Visibility6.2 mi
Dew point37°
Fri, 2362° / 33°0Clear
62 °Clear

Alton, Friday, 23 October

Clear. High 62°, low 33°.

Pressure30.33 inHg
Wind4.7 mph N
Humidity56%
Visibility6.2 mi
Dew point44°
Sat, 2464° / 43°0Clear
64 °Clear

Alton, Saturday, 24 October

Clear. High 64°, low 43°.

Pressure30.45 inHg
Wind2.3 mph N
Humidity52%
Visibility6.2 mi
Dew point44°
Sun, 2563° / 42°0Clear
63 °Clear

Alton, Sunday, 25 October

Clear. High 63°, low 42°.

Pressure30.50 inHg
Wind2 mph SW
Humidity45%
Visibility6.2 mi
Dew point38°
Mon, 2664° / 39°0Clear
64 °Clear

Alton, Monday, 26 October

Clear. High 64°, low 39°.

Pressure30.30 inHg
Wind6.1 mph SE
Humidity48%
Visibility—
Dew point41°
Tue, 2765° / 46°0Overcast
65 °Overcast

Alton, Tuesday, 27 October

Overcast. High 65°, low 46°.

Pressure30.30 inHg
Wind4.7 mph SE
Humidity56%
Visibility—
Dew point46°
Wed, 2864° / 49°0Overcast
64 °Overcast

Alton, Wednesday, 28 October

Overcast. High 64°, low 49°.

Pressure30.27 inHg
Wind8.2 mph SW
Humidity50%
Visibility—
Dew point43°
Thu, 2966° / 49°0Overcast
66 °Overcast

Alton, Thursday, 29 October

Overcast. High 66°, low 49°.

Pressure30.18 inHg
Wind7.6 mph SW
Humidity51%
Visibility—
Dew point45°
Fri, 3057° / 52°0Overcast
57 °Overcast

Alton, Friday, 30 October

Overcast. High 57°, low 52°.

Pressure30.18 inHg
Wind4.3 mph S
Humidity90%
Visibility—
Dew point52°
Sat, 3164° / 47°0Overcast
64 °Overcast

Alton, Saturday, 31 October

Overcast. High 64°, low 47°.

Pressure30.24 inHg
Wind12 mph SE
Humidity49%
Visibility—
Dew point42°
Sun, 0160° / 46°0Overcast
60 °Overcast

Alton, Sunday, 1 November

Overcast. High 60°, low 46°.

Pressure30.30 inHg
Wind12.4 mph SE
Humidity56%
Visibility—
Dew point42°
Mon, 0266° / 56°0Overcast
66 °Overcast

Alton, Monday, 2 November

Overcast. High 66°, low 56°.

Pressure30.09 inHg
Wind15 mph SE
Humidity60%
Visibility—
Dew point50°
Tue, 0363° / 59°0.07Light rain
63 °Light rain

Alton, Tuesday, 3 November

Light rain. High 63°, low 59°.

Pressure29.71 inHg
Wind25.7 mph SE
Humidity74%
Visibility—
Dew point53°
Wed, 0466° / 51°0.11Light rain
66 °Light rain

Alton, Wednesday, 4 November

Light rain. High 66°, low 51°.

Pressure29.65 inHg
Wind14.8 mph SE
Humidity42%
Visibility—
Dew point41°
Thu, 0564° / 51°0Overcast
64 °Overcast

Alton, Thursday, 5 November

Overcast. High 64°, low 51°.

Pressure29.80 inHg
Wind9.3 mph SW
Humidity45%
Visibility—
Dew point41°

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, WV 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, WV 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.