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As of 05:47 MDT

Weather in Alton, UT

38°Current weather

Alton, Friday, 23 October, 05:47

Mostly clear. Feels like 33°. High 54°, low 37°.

Pressure30.03 inHg
Wind7.1 mph SW
Humidity92%
Visibility6.2 mi
Dew point36°
Sat, 2457° / 33°0.21Snow
57 °Snow

Alton, Saturday, 24 October

Snow. High 57°, low 33°.

Pressure30.03 inHg
Wind8.3 mph NE
Humidity58%
Visibility6.2 mi
Dew point32°
Sun, 2547° / 33°0.07Light rain
47 °Light rain

Alton, Sunday, 25 October

Light rain. High 47°, low 33°.

Pressure30.15 inHg
Wind0.5 mph NE
Humidity62%
Visibility6.2 mi
Dew point33°
Mon, 2652° / 27°0Clear
52 °Clear

Alton, Monday, 26 October

Clear. High 52°, low 27°.

Pressure30.18 inHg
Wind7.1 mph S
Humidity49%
Visibility6.2 mi
Dew point31°
Tue, 2755° / 33°0Clear
55 °Clear

Alton, Tuesday, 27 October

Clear. High 55°, low 33°.

Pressure30.09 inHg
Wind9 mph SW
Humidity42%
Visibility—
Dew point28°
Wed, 2857° / 31°0Partly cloudy
57 °Partly cloudy

Alton, Wednesday, 28 October

Partly cloudy. High 57°, low 31°.

Pressure30.15 inHg
Wind7.4 mph S
Humidity38%
Visibility—
Dew point27°
Thu, 2947° / 35°0.05Light rain
47 °Light rain

Alton, Thursday, 29 October

Light rain. High 47°, low 35°.

Pressure29.74 inHg
Wind24 mph SW
Humidity57%
Visibility—
Dew point30°
Fri, 3041° / 29°0.03Snow
41 °Snow

Alton, Friday, 30 October

Snow. High 41°, low 29°.

Pressure29.91 inHg
Wind17.4 mph W
Humidity47%
Visibility—
Dew point19°
Sat, 3147° / 28°0Clear
47 °Clear

Alton, Saturday, 31 October

Clear. High 47°, low 28°.

Pressure30.12 inHg
Wind8 mph N
Humidity28%
Visibility—
Dew point10°
Sun, 0148° / 32°0Overcast
48 °Overcast

Alton, Sunday, 1 November

Overcast. High 48°, low 32°.

Pressure30.18 inHg
Wind8 mph N
Humidity19%
Visibility—
Dew point4°
Mon, 0247° / 37°0Overcast
47 °Overcast

Alton, Monday, 2 November

Overcast. High 47°, low 37°.

Pressure30.15 inHg
Wind9.1 mph E
Humidity30%
Visibility—
Dew point15°
Tue, 0343° / 37°0Overcast
43 °Overcast

Alton, Tuesday, 3 November

Overcast. High 43°, low 37°.

Pressure30.21 inHg
Wind5.4 mph NE
Humidity65%
Visibility—
Dew point31°
Wed, 0452° / 35°0Mostly clear
52 °Mostly clear

Alton, Wednesday, 4 November

Mostly clear. High 52°, low 35°.

Pressure30.27 inHg
Wind7.8 mph N
Humidity36%
Visibility—
Dew point21°
Thu, 0555° / 36°0Mostly clear
55 °Mostly clear

Alton, Thursday, 5 November

Mostly clear. High 55°, low 36°.

Pressure30.15 inHg
Wind12.1 mph SW
Humidity42%
Visibility—
Dew point26°
Fri, 0659° / 39°0Mostly clear
59 °Mostly clear

Alton, Friday, 6 November

Mostly clear. High 59°, low 39°.

Pressure30.15 inHg
Wind9.2 mph NE
Humidity37%
Visibility—
Dew point26°
Sat, 0758° / 39°0Clear
58 °Clear

Alton, Saturday, 7 November

Clear. High 58°, low 39°.

Pressure30.27 inHg
Wind8.8 mph N
Humidity31%
Visibility—
Dew point22°

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.