As of 16:05 MST

Weather in Los Alamos, NM

57°Current weather

Los Alamos, Thursday, 12 November, 16:05

Clear. Feels like 54°. High 58°, low 32°.

Pressure30.15 inHg
Wind4.6 mph E
Humidity35%
Visibility6.2 mi
Dew point31°

Monthly outlook for Los Alamos, NM: average high 45.8°, average low 28.9°. That is 3.3° below the climate normal for November. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 13 November (59.5°), the coolest 26 November (21.4°).

45.8°/28.9°
Average high / low
−3.3°
Below normal
4 / 2
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November48.6°53.4°-2.7°
22 November – 1 December41°47.8°-3.8°
2 December – 11 Decemberat normal45.9°—

November records over 66 years

75.4°6 November 2023All-time high
-8.3°29 November 1976All-time low

Climate normals and records are computed from the nearest reference point — El Valle de Arroyo Seco (15 mi).

Fri, 1359° / 30°0.04Light rain
59 °Light rain

Los Alamos, Friday, 13 November

Light rain. High 59°, low 30°.

Pressure29.94 inHg
Wind5 mph SE
Humidity51%
Visibility6.2 mi
Dew point31°
Sat, 1440° / 31°0.36Snow
40 °Snow

Los Alamos, Saturday, 14 November

Snow. High 40°, low 31°.

Pressure29.80 inHg
Wind2.5 mph W
Humidity88%
Visibility6.2 mi
Dew point35°
Sun, 1544° / 28°0Clear
44 °Clear

Los Alamos, Sunday, 15 November

Clear. High 44°, low 28°.

Pressure30.12 inHg
Wind3.9 mph E
Humidity67%
Visibility6.2 mi
Dew point34°
Mon, 1647° / 31°0Clear
47 °Clear

Los Alamos, Monday, 16 November

Clear. High 47°, low 31°.

Pressure30.12 inHg
Wind4.7 mph SE
Humidity65%
Visibility6.2 mi
Dew point34°
Tue, 1739° / 31°0.19Snow
39 °Snow

Los Alamos, Tuesday, 17 November

Snow. High 39°, low 31°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity88%
Visibility—
Dew point35°
Wed, 1848° / 25°0Clear
48 °Clear

Los Alamos, Wednesday, 18 November

Clear. High 48°, low 25°.

Pressure30.09 inHg
Wind6.2 mph W
Humidity39%
Visibility—
Dew point17°
Thu, 1951° / 36°0Clear
51 °Clear

Los Alamos, Thursday, 19 November

Clear. High 51°, low 36°.

Pressure30.00 inHg
Wind10.5 mph S
Humidity34%
Visibility—
Dew point20°
Fri, 2054° / 37°0Clear
54 °Clear

Los Alamos, Friday, 20 November

Clear. High 54°, low 37°.

Pressure29.88 inHg
Wind24.2 mph S
Humidity44%
Visibility—
Dew point26°
Sat, 2144° / 33°0.08Snow
44 °Snow

Los Alamos, Saturday, 21 November

Snow. High 44°, low 33°.

Pressure29.83 inHg
Wind20.3 mph SW
Humidity68%
Visibility—
Dew point31°
Sun, 2236° / 27°0.11Snow
36 °Snow

Los Alamos, Sunday, 22 November

Snow. High 36°, low 27°.

Pressure29.74 inHg
Wind4.9 mph N
Humidity58%
Visibility—
Dew point22°
Mon, 2339° / 24°0Partly cloudy
39 °Partly cloudy

Los Alamos, Monday, 23 November

Partly cloudy. High 39°, low 24°.

Pressure29.85 inHg
Wind4.5 mph N
Humidity45%
Visibility—
Dew point15°
Tue, 2446° / 25°0Clear
46 °Clear

Los Alamos, Tuesday, 24 November

Clear. High 46°, low 25°.

Pressure29.91 inHg
Wind9 mph W
Humidity29%
Visibility—
Dew point9°
Wed, 2543° / 24°0Light snow
43 °Light snow

Los Alamos, Wednesday, 25 November

Light snow. High 43°, low 24°.

Pressure29.97 inHg
Wind13.2 mph W
Humidity49%
Visibility—
Dew point24°
Thu, 2639° / 21°0Clear
39 °Clear

Los Alamos, Thursday, 26 November

Clear. High 39°, low 21°.

Pressure30.33 inHg
Wind5.4 mph NE
Humidity25%
Visibility—
Dew point0°
Fri, 2743° / 26°0Overcast
43 °Overcast

Los Alamos, Friday, 27 November

Overcast. High 43°, low 26°.

Pressure30.21 inHg
Wind5.7 mph S
Humidity24%
Visibility—
Dew point4°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2846° / 25°0.02Climate normal
46 °Climate normal

Los Alamos, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1999)
Record low-5° (1976)
Sun, 2946° / 26°0.05Climate normal
46 °Climate normal

Los Alamos, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1999)
Record low-8° (1976)
Mon, 3046° / 24°0.03Climate normal
46 °Climate normal

Los Alamos, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low24°
Average precipitation0.03 in
Chance of precipitation12%
Record high66° (2021)
Record low-4° (1976)
Tue, 0147° / 24°0.04Climate normal
47 °Climate normal

Los Alamos, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low24°
Average precipitation0.04 in
Chance of precipitation10%
Record high65° (2021)
Record low-4° (2004)
Wed, 0247° / 25°0.02Climate normal
47 °Climate normal

Los Alamos, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low25°
Average precipitation0.02 in
Chance of precipitation8%
Record high60° (2012)
Record low-4° (2004)
Thu, 0347° / 24°0.03Climate normal
47 °Climate normal

Los Alamos, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low24°
Average precipitation0.03 in
Chance of precipitation12%
Record high63° (2017)
Record low-9° (1996)
Fri, 0447° / 24°0.03Climate normal
47 °Climate normal

Los Alamos, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°
Average low24°
Average precipitation0.03 in
Chance of precipitation10%
Record high60° (1987)
Record low2° (2004)
Sat, 0547° / 24°0.04Climate normal
47 °Climate normal

Los Alamos, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high47°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2012)
Record low-3° (1996)
Sun, 0646° / 24°0.02Climate normal
46 °Climate normal

Los Alamos, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high60° (2012)
Record low-2° (2011)
Mon, 0746° / 24°0.02Climate normal
46 °Climate normal

Los Alamos, Monday, 7 December

Climate normal for this date — 60-year average.

Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (1970)
Record low3° (1992)
Tue, 0845° / 24°0.04Climate normal
45 °Climate normal

Los Alamos, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high45°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (1970)
Record low-18° (1978)
Wed, 0945° / 22°0.02Climate normal
45 °Climate normal

Los Alamos, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°
Average low22°
Average precipitation0.02 in
Chance of precipitation8%
Record high59° (1981)
Record low-16° (1978)
Thu, 1045° / 21°0.02Climate normal
45 °Climate normal

Los Alamos, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low21°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (1981)
Record low-9° (2013)
Fri, 1145° / 23°0.04Climate normal
45 °Climate normal

Los Alamos, Friday, 11 December

Climate normal for this date — 60-year average.

Average high45°
Average low23°
Average precipitation0.04 in
Chance of precipitation18%
Record high58° (2025)
Record low-4° (1978)

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 Los Alamos, NM 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 Los Alamos, NM 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.