As of 04:52 MDT

Weather in Altamont, UT

38°Current weather

Altamont, Sunday, 18 October, 04:52

Partly cloudy. Feels like 38°. High 62°, low 38°.

Pressure30.18 inHg
Wind1.6 mph N
Humidity71%
Visibility6.2 mi
Dew point30°

Monthly outlook for Altamont, UT: average high 57°, average low 39.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 18 October (62.3°), the coolest 20 October (34.6°).

57°/39.9°
Average high / low
+2.7°
Above normal
3 / 3
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October55.4°54.2°+0.7°
28 October – 6 November59.6°48.1°+6.4°
7 November – 16 Novemberat normal43.7°—

October records over 66 years

79.9°2 October 2024All-time high
-8.3°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Altonah (3 mi).

Mon, 1962° / 38°0Clear
62 °Clear

Altamont, Monday, 19 October

Clear. High 62°, low 38°.

Pressure30.12 inHg
Wind5.2 mph S
Humidity60%
Visibility6.2 mi
Dew point39°
Tue, 2056° / 35°0.02Light rain
56 °Light rain

Altamont, Tuesday, 20 October

Light rain. High 56°, low 35°.

Pressure30.12 inHg
Wind3.9 mph SE
Humidity61%
Visibility4.7 mi
Dew point41°
Wed, 2157° / 37°0.04Light rain
57 °Light rain

Altamont, Wednesday, 21 October

Light rain. High 57°, low 37°.

Pressure30.15 inHg
Wind6.5 mph E
Humidity63%
Visibility6.2 mi
Dew point42°
Thu, 2253° / 45°0.33Rain
53 °Rain

Altamont, Thursday, 22 October

Rain. High 53°, low 45°.

Pressure30.03 inHg
Wind6.8 mph E
Humidity88%
Visibility—
Dew point46°
Fri, 2345° / 41°0.7Rain
45 °Rain

Altamont, Friday, 23 October

Rain. High 45°, low 41°.

Pressure29.85 inHg
Wind8.3 mph SW
Humidity91%
Visibility—
Dew point39°
Sat, 2448° / 39°0Overcast
48 °Overcast

Altamont, Saturday, 24 October

Overcast. High 48°, low 39°.

Pressure30.36 inHg
Wind6.7 mph W
Humidity69%
Visibility—
Dew point33°
Sun, 2554° / 39°0Clear
54 °Clear

Altamont, Sunday, 25 October

Clear. High 54°, low 39°.

Pressure30.30 inHg
Wind6.5 mph NW
Humidity37%
Visibility—
Dew point25°
Mon, 2657° / 41°0Clear
57 °Clear

Altamont, Monday, 26 October

Clear. High 57°, low 41°.

Pressure30.03 inHg
Wind7.2 mph NW
Humidity46%
Visibility—
Dew point32°
Tue, 2760° / 41°0Clear
60 °Clear

Altamont, Tuesday, 27 October

Clear. High 60°, low 41°.

Pressure30.00 inHg
Wind7.3 mph NW
Humidity42%
Visibility—
Dew point30°
Wed, 2861° / 41°0Overcast
61 °Overcast

Altamont, Wednesday, 28 October

Overcast. High 61°, low 41°.

Pressure29.97 inHg
Wind6.7 mph NW
Humidity29%
Visibility—
Dew point22°
Thu, 2960° / 41°0Clear
60 °Clear

Altamont, Thursday, 29 October

Clear. High 60°, low 41°.

Pressure29.91 inHg
Wind9.3 mph NW
Humidity24%
Visibility—
Dew point17°
Fri, 3060° / 39°0Overcast
60 °Overcast

Altamont, Friday, 30 October

Overcast. High 60°, low 39°.

Pressure29.85 inHg
Wind8.2 mph NW
Humidity24%
Visibility—
Dew point16°
Sat, 3161° / 41°0Partly cloudy
61 °Partly cloudy

Altamont, Saturday, 31 October

Partly cloudy. High 61°, low 41°.

Pressure29.91 inHg
Wind8.9 mph S
Humidity24%
Visibility—
Dew point17°
Sun, 0156° / 39°0Clear
56 °Clear

Altamont, Sunday, 1 November

Clear. High 56°, low 39°.

Pressure30.15 inHg
Wind7.5 mph NW
Humidity23%
Visibility—
Dew point14°
Mon, 0258° / 44°0Overcast
58 °Overcast

Altamont, Monday, 2 November

Overcast. High 58°, low 44°.

Pressure30.15 inHg
Wind3.7 mph S
Humidity27%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0347° / 27°0.04Climate normal
47 °Climate normal

Altamont, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1978)
Record low2° (1971)
Wed, 0448° / 27°0.02Climate normal
48 °Climate normal

Altamont, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high63° (1978)
Record low7° (1973)
Thu, 0548° / 27°0.02Climate normal
48 °Climate normal

Altamont, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2023)
Record low2° (1973)
Fri, 0647° / 26°0.02Climate normal
47 °Climate normal

Altamont, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (1980)
Record low1° (1971)
Sat, 0747° / 27°0.02Climate normal
47 °Climate normal

Altamont, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2006)
Record low1° (1971)
Sun, 0846° / 26°0.06Climate normal
46 °Climate normal

Altamont, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1978)
Record low0° (2000)
Mon, 0944° / 25°0.05Climate normal
44 °Climate normal

Altamont, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (2016)
Record low6° (1993)
Tue, 1044° / 24°0.04Climate normal
44 °Climate normal

Altamont, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (2016)
Record low7° (1992)
Wed, 1143° / 24°0.05Climate normal
43 °Climate normal

Altamont, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.05 in
Chance of precipitation18%
Record high59° (1989)
Record low5° (2000)
Thu, 1243° / 24°0.07Climate normal
43 °Climate normal

Altamont, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.07 in
Chance of precipitation18%
Record high60° (1999)
Record low-9° (2000)
Fri, 1343° / 23°0.02Climate normal
43 °Climate normal

Altamont, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (1999)
Record low-7° (2000)
Sat, 1442° / 23°0.05Climate normal
42 °Climate normal

Altamont, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1967)
Record low-1° (1978)
Sun, 1542° / 21°0.02Climate normal
42 °Climate normal

Altamont, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low21°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (1999)
Record low-10° (1997)
Mon, 1642° / 22°0.03Climate normal
42 °Climate normal

Altamont, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.03 in
Chance of precipitation20%
Record high59° (1967)
Record low-6° (1997)

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 Altamont, 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 Altamont, 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.