As of 23:07 PST

Weather in Los Alamos, CA

53°Current weather

Los Alamos, Sunday, 8 November, 23:07

Clear. Feels like 51°. High 83°, low 52°.

Pressure30.00 inHg
Wind2.1 mph E
Humidity74%
Visibility6.2 mi
Dew point45°

Monthly outlook for Los Alamos, CA: average high 72°, average low 53.3°. That is 3.7° above the climate normal for November. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 10 November (85°), the coolest 23 November (47.3°).

72°/53.3°
Average high / low
+3.7°
Above normal
5 / 2
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November76.2°65.8°+5.8°
18 November – 27 November64.9°64.4°+0.3°
28 November – 7 Decemberat normal62.8°—

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).

Mon, 0984° / 51°0Partly cloudy
84 °Partly cloudy

Los Alamos, Monday, 9 November

Partly cloudy. High 84°, low 51°.

Pressure30.03 inHg
Wind3.6 mph SW
Humidity20%
Visibility6.2 mi
Dew point38°
Tue, 1085° / 49°0Clear
85 °Clear

Los Alamos, Tuesday, 10 November

Clear. High 85°, low 49°.

Pressure30.06 inHg
Wind0.9 mph S
Humidity17%
Visibility6.2 mi
Dew point34°
Wed, 1184° / 54°0Clear
84 °Clear

Los Alamos, Wednesday, 11 November

Clear. High 84°, low 54°.

Pressure30.03 inHg
Wind9.6 mph S
Humidity19%
Visibility6.2 mi
Dew point37°
Thu, 1276° / 58°0Clear
76 °Clear

Los Alamos, Thursday, 12 November

Clear. High 76°, low 58°.

Pressure29.88 inHg
Wind12.5 mph S
Humidity42%
Visibility6.2 mi
Dew point48°
Fri, 1376° / 55°0Clear
76 °Clear

Los Alamos, Friday, 13 November

Clear. High 76°, low 55°.

Pressure29.80 inHg
Wind12.8 mph NW
Humidity39%
Visibility—
Dew point43°
Sat, 1472° / 54°0.11Light rain
72 °Light rain

Los Alamos, Saturday, 14 November

Light rain. High 72°, low 54°.

Pressure29.85 inHg
Wind8.8 mph S
Humidity44%
Visibility—
Dew point46°
Sun, 1565° / 55°0.04Light rain
65 °Light rain

Los Alamos, Sunday, 15 November

Light rain. High 65°, low 55°.

Pressure29.94 inHg
Wind10.7 mph S
Humidity75%
Visibility—
Dew point55°
Mon, 1667° / 53°0Partly cloudy
67 °Partly cloudy

Los Alamos, Monday, 16 November

Partly cloudy. High 67°, low 53°.

Pressure30.09 inHg
Wind6.3 mph NE
Humidity51%
Visibility—
Dew point42°
Tue, 1770° / 52°0Overcast
70 °Overcast

Los Alamos, Tuesday, 17 November

Overcast. High 70°, low 52°.

Pressure30.09 inHg
Wind4.5 mph NE
Humidity43%
Visibility—
Dew point40°
Wed, 1870° / 55°0Overcast
70 °Overcast

Los Alamos, Wednesday, 18 November

Overcast. High 70°, low 55°.

Pressure30.06 inHg
Wind10.7 mph S
Humidity58%
Visibility—
Dew point49°
Thu, 1967° / 54°0.17Light rain
67 °Light rain

Los Alamos, Thursday, 19 November

Light rain. High 67°, low 54°.

Pressure29.91 inHg
Wind15 mph SE
Humidity59%
Visibility—
Dew point51°
Fri, 2062° / 57°1.74Heavy rain
62 °Heavy rain

Los Alamos, Friday, 20 November

Heavy rain. High 62°, low 57°.

Pressure29.80 inHg
Wind10.9 mph S
Humidity89%
Visibility—
Dew point59°
Sat, 2166° / 55°0.16Light rain
66 °Light rain

Los Alamos, Saturday, 21 November

Light rain. High 66°, low 55°.

Pressure29.88 inHg
Wind6.6 mph SW
Humidity75%
Visibility—
Dew point55°
Sun, 2261° / 50°0.01Light rain
61 °Light rain

Los Alamos, Sunday, 22 November

Light rain. High 61°, low 50°.

Pressure29.91 inHg
Wind9.7 mph NW
Humidity68%
Visibility—
Dew point48°
Mon, 2363° / 47°0Clear
63 °Clear

Los Alamos, Monday, 23 November

Clear. High 63°, low 47°.

Pressure29.88 inHg
Wind7.5 mph W
Humidity56%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.