As of 16:29 PST

Weather in Los Alamos, CA

72°Current weather

Los Alamos, Monday, 9 November, 16:29

Mostly clear. Feels like 71°. High 80°, low 52°.

Pressure30.00 inHg
Wind11.5 mph W
Humidity63%
Visibility6.2 mi
Dew point58°

Monthly outlook for Los Alamos, CA: average high 69.9°, average low 48.2°. That is 2.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 10 November (85.9°), the coolest 22 November (43.1°).

69.9°/48.2°
Average high / low
+2.6°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November72.2°65.7°+3.6°
19 November – 28 November66.1°64.2°+1°
29 November – 8 Decemberat normal62.7°—

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).

Tue, 1086° / 49°0Clear
86 °Clear

Los Alamos, Tuesday, 10 November

Clear. High 86°, low 49°.

Pressure30.09 inHg
Wind3.5 mph W
Humidity20%
Visibility6.2 mi
Dew point37°
Wed, 1183° / 53°0Clear
83 °Clear

Los Alamos, Wednesday, 11 November

Clear. High 83°, low 53°.

Pressure30.03 inHg
Wind9.8 mph S
Humidity20%
Visibility6.2 mi
Dew point39°
Thu, 1276° / 58°0Mostly clear
76 °Mostly clear

Los Alamos, Thursday, 12 November

Mostly clear. High 76°, low 58°.

Pressure29.88 inHg
Wind12.1 mph S
Humidity39%
Visibility6.2 mi
Dew point49°
Fri, 1373° / 52°0.02Light rain
73 °Light rain

Los Alamos, Friday, 13 November

Light rain. High 73°, low 52°.

Pressure29.74 inHg
Wind9.4 mph S
Humidity50%
Visibility6.2 mi
Dew point52°
Sat, 1468° / 52°0.13Light rain
68 °Light rain

Los Alamos, Saturday, 14 November

Light rain. High 68°, low 52°.

Pressure29.85 inHg
Wind12 mph NW
Humidity65%
Visibility—
Dew point51°
Sun, 1568° / 49°0Clear
68 °Clear

Los Alamos, Sunday, 15 November

Clear. High 68°, low 49°.

Pressure30.00 inHg
Wind8.7 mph NW
Humidity59%
Visibility—
Dew point47°
Mon, 1663° / 50°0.01Light rain
63 °Light rain

Los Alamos, Monday, 16 November

Light rain. High 63°, low 50°.

Pressure30.12 inHg
Wind16.2 mph N
Humidity58%
Visibility—
Dew point43°
Tue, 1762° / 46°0Clear
62 °Clear

Los Alamos, Tuesday, 17 November

Clear. High 62°, low 46°.

Pressure30.18 inHg
Wind16.9 mph N
Humidity40%
Visibility—
Dew point33°
Wed, 1863° / 44°0.01Light rain
63 °Light rain

Los Alamos, Wednesday, 18 November

Light rain. High 63°, low 44°.

Pressure30.24 inHg
Wind12.4 mph NW
Humidity34%
Visibility—
Dew point29°
Thu, 1963° / 44°0Clear
63 °Clear

Los Alamos, Thursday, 19 November

Clear. High 63°, low 44°.

Pressure30.12 inHg
Wind14.4 mph N
Humidity38%
Visibility—
Dew point31°
Fri, 2066° / 44°0Overcast
66 °Overcast

Los Alamos, Friday, 20 November

Overcast. High 66°, low 44°.

Pressure30.18 inHg
Wind7 mph SW
Humidity23%
Visibility—
Dew point22°
Sat, 2162° / 46°0Overcast
62 °Overcast

Los Alamos, Saturday, 21 November

Overcast. High 62°, low 46°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity63%
Visibility—
Dew point45°
Sun, 2266° / 43°0Clear
66 °Clear

Los Alamos, Sunday, 22 November

Clear. High 66°, low 43°.

Pressure30.12 inHg
Wind8 mph NW
Humidity39%
Visibility—
Dew point32°
Mon, 2369° / 44°0Clear
69 °Clear

Los Alamos, Monday, 23 November

Clear. High 69°, low 44°.

Pressure30.09 inHg
Wind9.3 mph NW
Humidity33%
Visibility—
Dew point31°
Tue, 2469° / 46°0Partly cloudy
69 °Partly cloudy

Los Alamos, Tuesday, 24 November

Partly cloudy. High 69°, low 46°.

Pressure30.00 inHg
Wind11.4 mph N
Humidity37%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.