As of 12:40 PDT

Weather in Altamont, OR

46°Current weather

Altamont, Sunday, 25 October, 12:40

Clear. Feels like 43°. High 54°, low 28°.

Pressure30.06 inHg
Wind5.7 mph SE
Humidity66%
Visibility6.2 mi
Dew point35°

Monthly outlook for Altamont, OR: average high 49.4°, average low 34.3°. That is 1.3° below the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 9 November (54.9°), the coolest 25 October (28.2°).

49.4°/34.3°
Average high / low
−1.3°
Below normal
5 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November49.3°53.3°-2.2°
4 November – 13 November49.5°48.3°+0.7°
14 November – 23 Novemberat normal43.1°—

October records over 66 years

85.5°1 October 2010All-time high
18.5°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Running Y Ranch (9 mi).

Mon, 2651° / 29°0.07Snow
51 °Snow

Altamont, Monday, 26 October

Snow. High 51°, low 29°.

Pressure30.12 inHg
Wind9.2 mph W
Humidity67%
Visibility6.2 mi
Dew point35°
Tue, 2748° / 36°0Light rain
48 °Light rain

Altamont, Tuesday, 27 October

Light rain. High 48°, low 36°.

Pressure30.12 inHg
Wind4.9 mph W
Humidity77%
Visibility6.2 mi
Dew point37°
Wed, 2850° / 33°0Partly cloudy
50 °Partly cloudy

Altamont, Wednesday, 28 October

Partly cloudy. High 50°, low 33°.

Pressure30.18 inHg
Wind3 mph SE
Humidity74%
Visibility6.2 mi
Dew point32°
Thu, 2953° / 33°0Overcast
53 °Overcast

Altamont, Thursday, 29 October

Overcast. High 53°, low 33°.

Pressure29.94 inHg
Wind2.6 mph S
Humidity59%
Visibility6.2 mi
Dew point30°
Fri, 3048° / 33°0.01Light rain
48 °Light rain

Altamont, Friday, 30 October

Light rain. High 48°, low 33°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity67%
Visibility—
Dew point32°
Sat, 3147° / 33°0Overcast
47 °Overcast

Altamont, Saturday, 31 October

Overcast. High 47°, low 33°.

Pressure29.94 inHg
Wind12 mph S
Humidity49%
Visibility—
Dew point23°
Sun, 0143° / 30°0Overcast
43 °Overcast

Altamont, Sunday, 1 November

Overcast. High 43°, low 30°.

Pressure29.71 inHg
Wind8.1 mph W
Humidity56%
Visibility—
Dew point23°
Mon, 0248° / 30°0Overcast
48 °Overcast

Altamont, Monday, 2 November

Overcast. High 48°, low 30°.

Pressure30.21 inHg
Wind12.8 mph S
Humidity58%
Visibility—
Dew point26°
Tue, 0350° / 31°0Overcast
50 °Overcast

Altamont, Tuesday, 3 November

Overcast. High 50°, low 31°.

Pressure30.24 inHg
Wind7.6 mph SE
Humidity58%
Visibility—
Dew point27°
Wed, 0452° / 36°0Overcast
52 °Overcast

Altamont, Wednesday, 4 November

Overcast. High 52°, low 36°.

Pressure29.88 inHg
Wind27.3 mph S
Humidity44%
Visibility—
Dew point26°
Thu, 0544° / 40°0.12Light rain
44 °Light rain

Altamont, Thursday, 5 November

Light rain. High 44°, low 40°.

Pressure29.62 inHg
Wind27.5 mph S
Humidity85%
Visibility—
Dew point40°
Fri, 0646° / 36°0.09Light rain
46 °Light rain

Altamont, Friday, 6 November

Light rain. High 46°, low 36°.

Pressure29.50 inHg
Wind25.7 mph S
Humidity75%
Visibility—
Dew point34°
Sat, 0746° / 32°0.25Snow
46 °Snow

Altamont, Saturday, 7 November

Snow. High 46°, low 32°.

Pressure29.94 inHg
Wind14 mph SE
Humidity80%
Visibility—
Dew point37°
Sun, 0854° / 44°0.04Light rain
54 °Light rain

Altamont, Sunday, 8 November

Light rain. High 54°, low 44°.

Pressure30.00 inHg
Wind12.4 mph SE
Humidity92%
Visibility—
Dew point44°
Mon, 0955° / 44°0.02Light rain
55 °Light rain

Altamont, Monday, 9 November

Light rain. High 55°, low 44°.

Pressure29.94 inHg
Wind28.8 mph S
Humidity65%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1047° / 34°0.08Climate normal
47 °Climate normal

Altamont, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation35%
Record high64° (2016)
Record low16° (2022)
Wed, 1147° / 34°0.09Climate normal
47 °Climate normal

Altamont, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (1996)
Record low10° (1985)
Thu, 1247° / 34°0.07Climate normal
47 °Climate normal

Altamont, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1999)
Record low8° (1985)
Fri, 1346° / 35°0.11Climate normal
46 °Climate normal

Altamont, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (1995)
Record low19° (2022)
Sat, 1445° / 33°0.07Climate normal
45 °Climate normal

Altamont, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1995)
Record low13° (1964)
Sun, 1545° / 33°0.09Climate normal
45 °Climate normal

Altamont, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high61° (2008)
Record low9° (1964)
Mon, 1644° / 33°0.1Climate normal
44 °Climate normal

Altamont, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (2008)
Record low10° (1964)
Tue, 1744° / 33°0.11Climate normal
44 °Climate normal

Altamont, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2008)
Record low16° (1975)
Wed, 1843° / 31°0.1Climate normal
43 °Climate normal

Altamont, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation35%
Record high61° (2008)
Record low11° (1975)
Thu, 1942° / 31°0.09Climate normal
42 °Climate normal

Altamont, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high55° (2008)
Record low16° (1994)
Fri, 2042° / 31°0.12Climate normal
42 °Climate normal

Altamont, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation48%
Record high59° (1995)
Record low17° (1977)
Sat, 2141° / 31°0.17Climate normal
41 °Climate normal

Altamont, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.17 in
Chance of precipitation45%
Record high54° (1976)
Record low15° (1994)
Sun, 2241° / 30°0.15Climate normal
41 °Climate normal

Altamont, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.15 in
Chance of precipitation48%
Record high55° (2017)
Record low10° (1994)
Mon, 2341° / 30°0.11Climate normal
41 °Climate normal

Altamont, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation33%
Record high55° (1995)
Record low17° (2010)

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, OR 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, OR 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.