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As of 06:26 MDT

Weather in Alton, UT

35°Current weather

Alton, Sunday, 25 October, 06:26

Overcast. Feels like 35°. High 51°, low 35°.

Pressure30.18 inHg
Wind2.5 mph N
Humidity92%
Visibility4.5 mi
Dew point33°
Mon, 2654° / 34°0Clear
54 °Clear

Alton, Monday, 26 October

Clear. High 54°, low 34°.

Pressure30.18 inHg
Wind7.9 mph S
Humidity50%
Visibility6.2 mi
Dew point29°
Tue, 2752° / 30°0Clear
52 °Clear

Alton, Tuesday, 27 October

Clear. High 52°, low 30°.

Pressure30.03 inHg
Wind9.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point26°
Wed, 2852° / 31°0Clear
52 °Clear

Alton, Wednesday, 28 October

Clear. High 52°, low 31°.

Pressure30.06 inHg
Wind9 mph S
Humidity48%
Visibility6.2 mi
Dew point26°
Thu, 2952° / 34°0Overcast
52 °Overcast

Alton, Thursday, 29 October

Overcast. High 52°, low 34°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity45%
Visibility—
Dew point28°
Fri, 3046° / 37°0.16Snow
46 °Snow

Alton, Friday, 30 October

Snow. High 46°, low 37°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity71%
Visibility—
Dew point35°
Sat, 3148° / 33°0Light rain
48 °Light rain

Alton, Saturday, 31 October

Light rain. High 48°, low 33°.

Pressure30.12 inHg
Wind7.4 mph S
Humidity73%
Visibility—
Dew point36°
Sun, 0145° / 38°1.2Snow
45 °Snow

Alton, Sunday, 1 November

Snow. High 45°, low 38°.

Pressure29.85 inHg
Wind30 mph SW
Humidity92%
Visibility—
Dew point41°
Mon, 0250° / 34°0Overcast
50 °Overcast

Alton, Monday, 2 November

Overcast. High 50°, low 34°.

Pressure30.15 inHg
Wind10.4 mph SW
Humidity59%
Visibility—
Dew point29°
Tue, 0347° / 36°0Overcast
47 °Overcast

Alton, Tuesday, 3 November

Overcast. High 47°, low 36°.

Pressure30.06 inHg
Wind6.5 mph S
Humidity48%
Visibility—
Dew point27°
Wed, 0453° / 36°0Overcast
53 °Overcast

Alton, Wednesday, 4 November

Overcast. High 53°, low 36°.

Pressure30.00 inHg
Wind6.7 mph SW
Humidity43%
Visibility—
Dew point25°
Thu, 0554° / 38°0Overcast
54 °Overcast

Alton, Thursday, 5 November

Overcast. High 54°, low 38°.

Pressure30.12 inHg
Wind7.7 mph S
Humidity43%
Visibility—
Dew point28°
Fri, 0658° / 41°0Partly cloudy
58 °Partly cloudy

Alton, Friday, 6 November

Partly cloudy. High 58°, low 41°.

Pressure30.06 inHg
Wind9 mph S
Humidity40%
Visibility—
Dew point29°
Sat, 0750° / 42°0.06Light rain
50 °Light rain

Alton, Saturday, 7 November

Light rain. High 50°, low 42°.

Pressure29.77 inHg
Wind25 mph SW
Humidity61%
Visibility—
Dew point37°
Sun, 0849° / 35°0.02Light rain
49 °Light rain

Alton, Sunday, 8 November

Light rain. High 49°, low 35°.

Pressure29.97 inHg
Wind12.3 mph N
Humidity38%
Visibility—
Dew point20°
Mon, 0955° / 34°0Clear
55 °Clear

Alton, Monday, 9 November

Clear. High 55°, low 34°.

Pressure30.18 inHg
Wind11.1 mph N
Humidity28%
Visibility—
Dew point17°

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, UT 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, UT 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.