As of 12:24 PST

Weather in Los Alamos, CA

84°Current weather

Los Alamos, Wednesday, 11 November, 12:24

Clear. Feels like 81°. High 84°, low 53°.

Pressure30.03 inHg
Wind10.4 mph SE
Humidity25%
Visibility6.2 mi
Dew point45°

Monthly outlook for Los Alamos, CA: average high 68°, average low 49.9°. That is 1.7° above the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 11 November (83.7°), the coolest 21 November (44.5°).

68°/49.9°
Average high / low
+1.7°
Above normal
3 / 2
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November67.1°65.4°+0.9°
21 November – 30 November69.6°63.8°+3.2°
1 December – 10 Decemberat normal62.5°—

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).

Thu, 1273° / 53°0Mostly clear
73 °Mostly clear

Los Alamos, Thursday, 12 November

Mostly clear. High 73°, low 53°.

Pressure29.88 inHg
Wind11 mph S
Humidity56%
Visibility6.2 mi
Dew point55°
Fri, 1367° / 51°0.57Heavy rain
67 °Heavy rain

Los Alamos, Friday, 13 November

Heavy rain. High 67°, low 51°.

Pressure29.83 inHg
Wind11.1 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°
Sat, 1467° / 50°0.02Light rain
67 °Light rain

Los Alamos, Saturday, 14 November

Light rain. High 67°, low 50°.

Pressure29.94 inHg
Wind8.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point46°
Sun, 1563° / 49°0Overcast
63 °Overcast

Los Alamos, Sunday, 15 November

Overcast. High 63°, low 49°.

Pressure30.06 inHg
Wind3.1 mph W
Humidity65%
Visibility6.2 mi
Dew point50°
Mon, 1663° / 50°0.42Rain
63 °Rain

Los Alamos, Monday, 16 November

Rain. High 63°, low 50°.

Pressure30.09 inHg
Wind13.3 mph N
Humidity85%
Visibility—
Dew point53°
Tue, 1760° / 49°0.18Rain
60 °Rain

Los Alamos, Tuesday, 17 November

Rain. High 60°, low 49°.

Pressure29.91 inHg
Wind13.7 mph NW
Humidity61%
Visibility—
Dew point43°
Wed, 1864° / 45°0Partly cloudy
64 °Partly cloudy

Los Alamos, Wednesday, 18 November

Partly cloudy. High 64°, low 45°.

Pressure30.12 inHg
Wind12.5 mph NW
Humidity44%
Visibility—
Dew point36°
Thu, 1963° / 51°0Overcast
63 °Overcast

Los Alamos, Thursday, 19 November

Overcast. High 63°, low 51°.

Pressure30.15 inHg
Wind9.1 mph NW
Humidity68%
Visibility—
Dew point51°
Fri, 2065° / 47°0Overcast
65 °Overcast

Los Alamos, Friday, 20 November

Overcast. High 65°, low 47°.

Pressure29.94 inHg
Wind9.8 mph N
Humidity53%
Visibility—
Dew point40°
Sat, 2166° / 44°0Clear
66 °Clear

Los Alamos, Saturday, 21 November

Clear. High 66°, low 44°.

Pressure30.06 inHg
Wind6.4 mph NW
Humidity28%
Visibility—
Dew point26°
Sun, 2265° / 47°0Overcast
65 °Overcast

Los Alamos, Sunday, 22 November

Overcast. High 65°, low 47°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity43%
Visibility—
Dew point37°
Mon, 2362° / 50°0Overcast
62 °Overcast

Los Alamos, Monday, 23 November

Overcast. High 62°, low 50°.

Pressure30.15 inHg
Wind8.1 mph NW
Humidity46%
Visibility—
Dew point38°
Tue, 2472° / 51°0Overcast
72 °Overcast

Los Alamos, Tuesday, 24 November

Overcast. High 72°, low 51°.

Pressure30.12 inHg
Wind13.9 mph NW
Humidity45%
Visibility—
Dew point42°
Wed, 2576° / 52°0Mostly clear
76 °Mostly clear

Los Alamos, Wednesday, 25 November

Mostly clear. High 76°, low 52°.

Pressure30.09 inHg
Wind6.4 mph NW
Humidity44%
Visibility—
Dew point43°
Thu, 2677° / 57°0Overcast
77 °Overcast

Los Alamos, Thursday, 26 November

Overcast. High 77°, low 57°.

Pressure30.12 inHg
Wind4.9 mph NE
Humidity39%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2764° / 50°0.04Climate normal
64 °Climate normal

Los Alamos, Friday, 27 November

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.04 in
Chance of precipitation17%
Record high78° (2021)
Record low40° (2022)
Sat, 2863° / 50°0.1Climate normal
63 °Climate normal

Los Alamos, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.1 in
Chance of precipitation20%
Record high76° (2021)
Record low41° (2023)
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)

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.