As of 08:40 PST

Weather in Los Alamos, CA

60°Current weather

Los Alamos, Friday, 13 November, 08:40

Clear. Feels like 60°. High 66°, low 55°.

Pressure29.80 inHg
Wind7.9 mph S
Humidity89%
Visibility6.2 mi
Dew point57°

Monthly outlook for Los Alamos, CA: average high 64.5°, average low 47.8°. That is 0.1° below the climate normal for November. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 24 November (72.8°), the coolest 20 November (41.5°).

64.5°/47.8°
Average high / low
−0.1°
Below normal
5 / 2
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November62.5°65°-1.4°
23 November – 2 December67.8°63.7°+2.3°
3 December – 12 Decemberat normal62.1°—

November records over 66 years

89.2°5 November 2020All-time high
37.8°20 November 2024All-time low

Climate normals and records are computed from the nearest reference point — Lompoc (12 mi).

Sat, 1469° / 51°0Clear
69 °Clear

Los Alamos, Saturday, 14 November

Clear. High 69°, low 51°.

Pressure29.94 inHg
Wind10.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point45°
Sun, 1565° / 50°0Overcast
65 °Overcast

Los Alamos, Sunday, 15 November

Overcast. High 65°, low 50°.

Pressure30.09 inHg
Wind4.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point50°
Mon, 1658° / 49°0.09Light rain
58 °Light rain

Los Alamos, Monday, 16 November

Light rain. High 58°, low 49°.

Pressure30.09 inHg
Wind9.6 mph NW
Humidity84%
Visibility6.2 mi
Dew point52°
Tue, 1762° / 44°0Clear
62 °Clear

Los Alamos, Tuesday, 17 November

Clear. High 62°, low 44°.

Pressure30.06 inHg
Wind11.9 mph NW
Humidity52%
Visibility—
Dew point38°
Wed, 1860° / 43°0.16Rain
60 °Rain

Los Alamos, Wednesday, 18 November

Rain. High 60°, low 43°.

Pressure30.15 inHg
Wind9.1 mph SW
Humidity53%
Visibility—
Dew point41°
Thu, 1960° / 46°0.44Rain
60 °Rain

Los Alamos, Thursday, 19 November

Rain. High 60°, low 46°.

Pressure29.97 inHg
Wind13.1 mph NW
Humidity58%
Visibility—
Dew point43°
Fri, 2058° / 42°0Clear
58 °Clear

Los Alamos, Friday, 20 November

Clear. High 58°, low 42°.

Pressure30.03 inHg
Wind11.2 mph NW
Humidity37%
Visibility—
Dew point28°
Sat, 2161° / 42°0Partly cloudy
61 °Partly cloudy

Los Alamos, Saturday, 21 November

Partly cloudy. High 61°, low 42°.

Pressure30.09 inHg
Wind6.8 mph NW
Humidity32%
Visibility—
Dew point26°
Sun, 2265° / 46°0Partly cloudy
65 °Partly cloudy

Los Alamos, Sunday, 22 November

Partly cloudy. High 65°, low 46°.

Pressure30.12 inHg
Wind4.8 mph W
Humidity34%
Visibility—
Dew point31°
Mon, 2363° / 50°0Overcast
63 °Overcast

Los Alamos, Monday, 23 November

Overcast. High 63°, low 50°.

Pressure30.03 inHg
Wind4.3 mph NE
Humidity41%
Visibility—
Dew point35°
Tue, 2473° / 47°0Clear
73 °Clear

Los Alamos, Tuesday, 24 November

Clear. High 73°, low 47°.

Pressure30.03 inHg
Wind4.9 mph NE
Humidity30%
Visibility—
Dew point31°
Wed, 2567° / 52°0.09Light rain
67 °Light rain

Los Alamos, Wednesday, 25 November

Light rain. High 67°, low 52°.

Pressure30.06 inHg
Wind10.3 mph S
Humidity55%
Visibility—
Dew point45°
Thu, 2668° / 49°0Clear
68 °Clear

Los Alamos, Thursday, 26 November

Clear. High 68°, low 49°.

Pressure30.12 inHg
Wind9.9 mph NW
Humidity55%
Visibility—
Dew point43°
Fri, 2767° / 49°0Overcast
67 °Overcast

Los Alamos, Friday, 27 November

Overcast. High 67°, low 49°.

Pressure30.15 inHg
Wind12.1 mph NW
Humidity40%
Visibility—
Dew point37°
Sat, 2869° / 50°0Overcast
69 °Overcast

Los Alamos, Saturday, 28 November

Overcast. High 69°, low 50°.

Pressure30.12 inHg
Wind8.4 mph NW
Humidity43%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2963° / 50°0.08Climate normal
63 °Climate normal

Los Alamos, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.08 in
Chance of precipitation13%
Record high76° (1977)
Record low41° (2020)
Mon, 3063° / 50°0.08Climate normal
63 °Climate normal

Los Alamos, Monday, 30 November

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.08 in
Chance of precipitation20%
Record high80° (2021)
Record low41° (2022)
Tue, 0163° / 51°0.05Climate normal
63 °Climate normal

Los Alamos, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high63°
Average low51°
Average precipitation0.05 in
Chance of precipitation15%
Record high84° (2021)
Record low44° (2004)
Wed, 0263° / 50°0.09Climate normal
63 °Climate normal

Los Alamos, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.09 in
Chance of precipitation18%
Record high73° (1977)
Record low43° (2004)
Thu, 0363° / 50°0.07Climate normal
63 °Climate normal

Los Alamos, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1965)
Record low42° (2011)
Fri, 0462° / 49°0.09Climate normal
62 °Climate normal

Los Alamos, Friday, 4 December

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.09 in
Chance of precipitation17%
Record high72° (1977)
Record low41° (2020)
Sat, 0563° / 50°0.11Climate normal
63 °Climate normal

Los Alamos, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.11 in
Chance of precipitation17%
Record high79° (2023)
Record low39° (2025)
Sun, 0663° / 50°0.1Climate normal
63 °Climate normal

Los Alamos, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.1 in
Chance of precipitation20%
Record high75° (2024)
Record low40° (2011)
Mon, 0762° / 50°0.09Climate normal
62 °Climate normal

Los Alamos, Monday, 7 December

Climate normal for this date — 60-year average.

Average high62°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2017)
Record low38° (2022)
Tue, 0862° / 49°0.02Climate normal
62 °Climate normal

Los Alamos, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (2020)
Record low39° (2022)
Wed, 0962° / 49°0.04Climate normal
62 °Climate normal

Los Alamos, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (2017)
Record low37° (1972)
Thu, 1062° / 49°0.06Climate normal
62 °Climate normal

Los Alamos, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (2017)
Record low37° (1972)
Fri, 1162° / 49°0.07Climate normal
62 °Climate normal

Los Alamos, Friday, 11 December

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.07 in
Chance of precipitation17%
Record high81° (2017)
Record low39° (1972)
Sat, 1261° / 49°0.06Climate normal
61 °Climate normal

Los Alamos, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high61°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (2017)
Record low38° (1972)

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, CA 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, CA 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.