As of 00:30 PST

Weather in Los Alamos, CA

53°Current weather

Los Alamos, Tuesday, 3 November, 00:30

Overcast. Feels like 52°. High 73°, low 53°.

Pressure30.09 inHg
Wind0.9 mph E
Humidity90%
Visibility6.2 mi
Dew point50°

Monthly outlook for Los Alamos, CA: average high 73.7°, average low 53.1°. That is 4.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 7 November (83.9°), the coolest 6 November (49.2°).

73.7°/53.1°
Average high / low
+4.2°
Above normal
1 / 2
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November76.7°66.7°+5.6°
13 November – 22 November68.6°65°+2°
23 November – 2 Decemberat normal63.7°—

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).

Wed, 0475° / 55°0Clear
75 °Clear

Los Alamos, Wednesday, 4 November

Clear. High 75°, low 55°.

Pressure29.97 inHg
Wind10.2 mph N
Humidity44%
Visibility6.2 mi
Dew point48°
Thu, 0576° / 51°0Overcast
76 °Overcast

Los Alamos, Thursday, 5 November

Overcast. High 76°, low 51°.

Pressure30.00 inHg
Wind12.1 mph N
Humidity32%
Visibility6.2 mi
Dew point43°
Fri, 0680° / 49°0Mostly clear
80 °Mostly clear

Los Alamos, Friday, 6 November

Mostly clear. High 80°, low 49°.

Pressure30.03 inHg
Wind3.1 mph NW
Humidity29%
Visibility6.2 mi
Dew point41°
Sat, 0784° / 53°0Clear
84 °Clear

Los Alamos, Saturday, 7 November

Clear. High 84°, low 53°.

Pressure30.00 inHg
Wind7.3 mph SW
Humidity21%
Visibility—
Dew point33°
Sun, 0884° / 56°0Clear
84 °Clear

Los Alamos, Sunday, 8 November

Clear. High 84°, low 56°.

Pressure30.06 inHg
Wind6.9 mph W
Humidity23%
Visibility—
Dew point34°
Mon, 0977° / 58°0Partly cloudy
77 °Partly cloudy

Los Alamos, Monday, 9 November

Partly cloudy. High 77°, low 58°.

Pressure30.03 inHg
Wind8.1 mph W
Humidity25%
Visibility—
Dew point35°
Tue, 1077° / 55°0Mostly clear
77 °Mostly clear

Los Alamos, Tuesday, 10 November

Mostly clear. High 77°, low 55°.

Pressure30.06 inHg
Wind8.2 mph NW
Humidity39%
Visibility—
Dew point43°
Wed, 1173° / 53°0Partly cloudy
73 °Partly cloudy

Los Alamos, Wednesday, 11 November

Partly cloudy. High 73°, low 53°.

Pressure30.03 inHg
Wind6.9 mph W
Humidity50%
Visibility—
Dew point47°
Thu, 1269° / 55°0Overcast
69 °Overcast

Los Alamos, Thursday, 12 November

Overcast. High 69°, low 55°.

Pressure29.88 inHg
Wind10 mph S
Humidity64%
Visibility—
Dew point52°
Fri, 1373° / 53°0Clear
73 °Clear

Los Alamos, Friday, 13 November

Clear. High 73°, low 53°.

Pressure29.91 inHg
Wind7.6 mph W
Humidity46%
Visibility—
Dew point45°
Sat, 1459° / 51°0.83Rain
59 °Rain

Los Alamos, Saturday, 14 November

Rain. High 59°, low 51°.

Pressure29.97 inHg
Wind13.9 mph S
Humidity95%
Visibility—
Dew point54°
Sun, 1563° / 49°0Mostly clear
63 °Mostly clear

Los Alamos, Sunday, 15 November

Mostly clear. High 63°, low 49°.

Pressure30.18 inHg
Wind10.1 mph NW
Humidity64%
Visibility—
Dew point46°
Mon, 1666° / 50°0Overcast
66 °Overcast

Los Alamos, Monday, 16 November

Overcast. High 66°, low 50°.

Pressure30.18 inHg
Wind11.1 mph NW
Humidity47%
Visibility—
Dew point41°
Tue, 1773° / 54°0Overcast
73 °Overcast

Los Alamos, Tuesday, 17 November

Overcast. High 73°, low 54°.

Pressure30.15 inHg
Wind12.5 mph N
Humidity52%
Visibility—
Dew point47°
Wed, 1876° / 53°0Overcast
76 °Overcast

Los Alamos, Wednesday, 18 November

Overcast. High 76°, low 53°.

Pressure30.12 inHg
Wind7.7 mph N
Humidity47%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1965° / 52°0.04Climate normal
65 °Climate normal

Los Alamos, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high65°
Average low52°
Average precipitation0.04 in
Chance of precipitation8%
Record high76° (1989)
Record low41° (2025)
Fri, 2065° / 51°0.09Climate normal
65 °Climate normal

Los Alamos, Friday, 20 November

Climate normal for this date — 60-year average.

Average high65°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2002)
Record low38° (2024)
Sat, 2164° / 51°0.08Climate normal
64 °Climate normal

Los Alamos, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.08 in
Chance of precipitation17%
Record high83° (2017)
Record low41° (2011)
Sun, 2264° / 51°0.04Climate normal
64 °Climate normal

Los Alamos, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (2017)
Record low40° (2022)
Mon, 2365° / 51°0.01Climate normal
65 °Climate normal

Los Alamos, Monday, 23 November

Climate normal for this date — 60-year average.

Average high65°
Average low51°
Average precipitation0.01 in
Chance of precipitation10%
Record high76° (1990)
Record low44° (2025)
Tue, 2465° / 51°0.07Climate normal
65 °Climate normal

Los Alamos, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation8%
Record high82° (2017)
Record low44° (2004)
Wed, 2564° / 51°0.04Climate normal
64 °Climate normal

Los Alamos, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2017)
Record low43° (2010)
Thu, 2664° / 50°0.06Climate normal
64 °Climate normal

Los Alamos, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (2025)
Record low42° (2010)
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)

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.