As of 21:00 PST

Weather in Altamont, OR

36°Current weather

Altamont, Friday, 13 November, 21:00

Overcast. Feels like 34°. High 47°, low 36°.

Pressure29.65 inHg
Wind3.2 mph SE
Humidity92%
Visibility6.2 mi
Dew point34°

Monthly outlook for Altamont, OR: average high 42.9°, average low 32.1°. That is 0.4° above the climate normal for November. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 23 November (50.4°), the coolest 21 November (24.3°).

42.9°/32.1°
Average high / low
+0.4°
Above normal
7 / 6
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November42.6°43.5°-0.5°
23 November – 2 December43.4°39.7°+2.1°
3 December – 12 Decemberat normal37.8°—

November records over 66 years

67.6°2 November 1976All-time high
7.7°12 November 1985All-time low

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

Sat, 1447° / 37°0Overcast
47 °Overcast

Altamont, Saturday, 14 November

Overcast. High 47°, low 37°.

Pressure29.88 inHg
Wind12.2 mph S
Humidity59%
Visibility6.2 mi
Dew point33°
Sun, 1544° / 37°0.31Light rain
44 °Light rain

Altamont, Sunday, 15 November

Light rain. High 44°, low 37°.

Pressure29.97 inHg
Wind8.1 mph SE
Humidity95%
Visibility6.2 mi
Dew point39°
Mon, 1643° / 31°0.01Light rain
43 °Light rain

Altamont, Monday, 16 November

Light rain. High 43°, low 31°.

Pressure30.09 inHg
Wind7.5 mph SW
Humidity70%
Visibility6.2 mi
Dew point29°
Tue, 1738° / 29°0.01Light snow
38 °Light snow

Altamont, Tuesday, 17 November

Light snow. High 38°, low 29°.

Pressure30.06 inHg
Wind4.7 mph SE
Humidity84%
Visibility6.2 mi
Dew point26°
Wed, 1837° / 33°0.32Snow
37 °Snow

Altamont, Wednesday, 18 November

Snow. High 37°, low 33°.

Pressure29.85 inHg
Wind11 mph SE
Humidity85%
Visibility—
Dew point33°
Thu, 1942° / 31°0.1Snow
42 °Snow

Altamont, Thursday, 19 November

Snow. High 42°, low 31°.

Pressure29.97 inHg
Wind11.9 mph W
Humidity88%
Visibility—
Dew point33°
Fri, 2037° / 27°0.04Light snow
37 °Light snow

Altamont, Friday, 20 November

Light snow. High 37°, low 27°.

Pressure30.27 inHg
Wind7.4 mph SE
Humidity71%
Visibility—
Dew point25°
Sat, 2143° / 24°0Overcast
43 °Overcast

Altamont, Saturday, 21 November

Overcast. High 43°, low 24°.

Pressure30.30 inHg
Wind10 mph SE
Humidity57%
Visibility—
Dew point18°
Sun, 2246° / 26°0Overcast
46 °Overcast

Altamont, Sunday, 22 November

Overcast. High 46°, low 26°.

Pressure30.24 inHg
Wind11.9 mph SE
Humidity52%
Visibility—
Dew point19°
Mon, 2350° / 37°0Overcast
50 °Overcast

Altamont, Monday, 23 November

Overcast. High 50°, low 37°.

Pressure30.12 inHg
Wind14.3 mph SE
Humidity51%
Visibility—
Dew point25°
Tue, 2446° / 35°0.08Light rain
46 °Light rain

Altamont, Tuesday, 24 November

Light rain. High 46°, low 35°.

Pressure29.91 inHg
Wind17.7 mph S
Humidity74%
Visibility—
Dew point37°
Wed, 2541° / 35°0.42Snow
41 °Snow

Altamont, Wednesday, 25 November

Snow. High 41°, low 35°.

Pressure29.94 inHg
Wind11.9 mph SE
Humidity95%
Visibility—
Dew point38°
Thu, 2640° / 35°0.17Snow
40 °Snow

Altamont, Thursday, 26 November

Snow. High 40°, low 35°.

Pressure29.88 inHg
Wind11.1 mph SE
Humidity95%
Visibility—
Dew point35°
Fri, 2740° / 30°0Partly cloudy
40 °Partly cloudy

Altamont, Friday, 27 November

Partly cloudy. High 40°, low 30°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity83%
Visibility—
Dew point30°
Sat, 2843° / 31°0Overcast
43 °Overcast

Altamont, Saturday, 28 November

Overcast. High 43°, low 31°.

Pressure30.06 inHg
Wind4.7 mph S
Humidity71%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2939° / 29°0.11Climate normal
39 °Climate normal

Altamont, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high54° (1995)
Record low16° (2006)
Mon, 3039° / 29°0.11Climate normal
39 °Climate normal

Altamont, Monday, 30 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.11 in
Chance of precipitation43%
Record high51° (2008)
Record low16° (1985)
Tue, 0139° / 29°0.16Climate normal
39 °Climate normal

Altamont, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.16 in
Chance of precipitation43%
Record high53° (2008)
Record low14° (1971)
Wed, 0239° / 29°0.19Climate normal
39 °Climate normal

Altamont, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.19 in
Chance of precipitation45%
Record high51° (2021)
Record low15° (2022)
Thu, 0339° / 29°0.11Climate normal
39 °Climate normal

Altamont, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.11 in
Chance of precipitation37%
Record high51° (1976)
Record low11° (2022)
Fri, 0439° / 28°0.11Climate normal
39 °Climate normal

Altamont, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation38%
Record high51° (2021)
Record low10° (1992)
Sat, 0538° / 28°0.13Climate normal
38 °Climate normal

Altamont, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high50° (2021)
Record low3° (1972)
Sun, 0638° / 29°0.13Climate normal
38 °Climate normal

Altamont, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low29°
Average precipitation0.13 in
Chance of precipitation48%
Record high49° (2008)
Record low10° (1960)
Mon, 0737° / 27°0.11Climate normal
37 °Climate normal

Altamont, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.11 in
Chance of precipitation42%
Record high50° (1976)
Record low6° (1980)
Tue, 0837° / 27°0.12Climate normal
37 °Climate normal

Altamont, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.12 in
Chance of precipitation37%
Record high50° (2020)
Record low-9° (1972)
Wed, 0938° / 27°0.08Climate normal
38 °Climate normal

Altamont, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation37%
Record high52° (2025)
Record low-7° (1972)
Thu, 1038° / 27°0.14Climate normal
38 °Climate normal

Altamont, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.14 in
Chance of precipitation35%
Record high53° (2025)
Record low-11° (1972)
Fri, 1137° / 27°0.13Climate normal
37 °Climate normal

Altamont, Friday, 11 December

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.13 in
Chance of precipitation45%
Record high52° (2025)
Record low-1° (1972)
Sat, 1237° / 27°0.15Climate normal
37 °Climate normal

Altamont, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.15 in
Chance of precipitation45%
Record high49° (2025)
Record low9° (1985)

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.