As of 18:30 PST

Weather in Mount Washington, CA

65°Current weather

Mount Washington, Wednesday, 4 November, 18:30

Clear. Feels like 65°. High 75°, low 55°.

Pressure29.91 inHg
Wind1 mph NW
Humidity71%
Visibility6.2 mi
Dew point56°

Monthly outlook for Mount Washington, CA: average high 72.9°, average low 58°. That is 0.4° above the climate normal for November. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 1 days and 0.6 inches. The warmest day looks like 8 November (85°), the coolest 7 November (50.2°).

72.9°/58°
Average high / low
+0.4°
Above normal
4 / 1
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November79.1°72.9°+3.4°
14 November – 23 November62.6°70.2°-4.2°
24 November – 3 Decemberat normal67.6°—

November records over 66 years

94.8°2 November 1997All-time high
31.1°19 November 1964All-time low

Climate normals and records are computed from the nearest reference point — South Pasadena (4 mi).

Thu, 0580° / 56°0Clear
80 °Clear

Mount Washington, Thursday, 5 November

Clear. High 80°, low 56°.

Pressure29.94 inHg
Wind1.7 mph S
Humidity33%
Visibility6.2 mi
Dew point44°
Fri, 0681° / 56°0Clear
81 °Clear

Mount Washington, Friday, 6 November

Clear. High 81°, low 56°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity23%
Visibility6.2 mi
Dew point38°
Sat, 0784° / 50°0Clear
84 °Clear

Mount Washington, Saturday, 7 November

Clear. High 84°, low 50°.

Pressure30.03 inHg
Wind5.2 mph SW
Humidity17%
Visibility6.2 mi
Dew point34°
Sun, 0885° / 56°0Clear
85 °Clear

Mount Washington, Sunday, 8 November

Clear. High 85°, low 56°.

Pressure30.03 inHg
Wind1.3 mph S
Humidity16%
Visibility6.2 mi
Dew point31°
Mon, 0984° / 62°0Overcast
84 °Overcast

Mount Washington, Monday, 9 November

Overcast. High 84°, low 62°.

Pressure30.06 inHg
Wind5.9 mph SW
Humidity19%
Visibility—
Dew point31°
Tue, 1080° / 60°0Partly cloudy
80 °Partly cloudy

Mount Washington, Tuesday, 10 November

Partly cloudy. High 80°, low 60°.

Pressure30.06 inHg
Wind5.5 mph SW
Humidity20%
Visibility—
Dew point31°
Wed, 1177° / 67°0Clear
77 °Clear

Mount Washington, Wednesday, 11 November

Clear. High 77°, low 67°.

Pressure30.03 inHg
Wind6.9 mph S
Humidity38%
Visibility—
Dew point45°
Thu, 1271° / 65°0Overcast
71 °Overcast

Mount Washington, Thursday, 12 November

Overcast. High 71°, low 65°.

Pressure29.94 inHg
Wind6.5 mph S
Humidity65%
Visibility—
Dew point56°
Fri, 1373° / 64°0.01Light rain
73 °Light rain

Mount Washington, Friday, 13 November

Light rain. High 73°, low 64°.

Pressure29.88 inHg
Wind9.1 mph SW
Humidity62%
Visibility—
Dew point54°
Sat, 1470° / 62°0Mostly clear
70 °Mostly clear

Mount Washington, Saturday, 14 November

Mostly clear. High 70°, low 62°.

Pressure29.94 inHg
Wind7.9 mph SW
Humidity58%
Visibility—
Dew point51°
Sun, 1567° / 61°0.02Light rain
67 °Light rain

Mount Washington, Sunday, 15 November

Light rain. High 67°, low 61°.

Pressure30.00 inHg
Wind8.2 mph SW
Humidity49%
Visibility—
Dew point45°
Mon, 1662° / 54°0.46Rain
62 °Rain

Mount Washington, Monday, 16 November

Rain. High 62°, low 54°.

Pressure29.97 inHg
Wind18.1 mph SE
Humidity53%
Visibility—
Dew point44°
Tue, 1755° / 52°1.01Rain
55 °Rain

Mount Washington, Tuesday, 17 November

Rain. High 55°, low 52°.

Pressure29.88 inHg
Wind9.6 mph E
Humidity73%
Visibility—
Dew point46°
Wed, 1859° / 54°0.57Rain
59 °Rain

Mount Washington, Wednesday, 18 November

Rain. High 59°, low 54°.

Pressure29.80 inHg
Wind14.8 mph E
Humidity61%
Visibility—
Dew point44°
Thu, 1962° / 54°0.11Light rain
62 °Light rain

Mount Washington, Thursday, 19 November

Light rain. High 62°, low 54°.

Pressure29.85 inHg
Wind13 mph E
Humidity56%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2070° / 48°0.07Climate normal
70 °Climate normal

Mount Washington, Friday, 20 November

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.07 in
Chance of precipitation12%
Record high86° (2006)
Record low34° (1964)
Sat, 2169° / 48°0.09Climate normal
69 °Climate normal

Mount Washington, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.09 in
Chance of precipitation18%
Record high87° (2017)
Record low35° (1964)
Sun, 2269° / 47°0.06Climate normal
69 °Climate normal

Mount Washington, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.06 in
Chance of precipitation12%
Record high90° (2017)
Record low35° (1983)
Mon, 2370° / 46°0.01Climate normal
70 °Climate normal

Mount Washington, Monday, 23 November

Climate normal for this date — 60-year average.

Average high70°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (2017)
Record low37° (2003)
Tue, 2469° / 47°0.04Climate normal
69 °Climate normal

Mount Washington, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation8%
Record high84° (2017)
Record low38° (1966)
Wed, 2569° / 46°0.04Climate normal
69 °Climate normal

Mount Washington, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation7%
Record high91° (1977)
Record low35° (2010)
Thu, 2669° / 46°0.06Climate normal
69 °Climate normal

Mount Washington, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.06 in
Chance of precipitation13%
Record high91° (1977)
Record low35° (1984)
Fri, 2768° / 46°0.03Climate normal
68 °Climate normal

Mount Washington, Friday, 27 November

Climate normal for this date — 60-year average.

Average high68°
Average low46°
Average precipitation0.03 in
Chance of precipitation8%
Record high88° (2014)
Record low35° (1994)
Sat, 2867° / 45°0.06Climate normal
67 °Climate normal

Mount Washington, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.06 in
Chance of precipitation15%
Record high85° (1980)
Record low34° (1976)
Sun, 2967° / 45°0.1Climate normal
67 °Climate normal

Mount Washington, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.1 in
Chance of precipitation17%
Record high83° (1977)
Record low31° (2004)
Mon, 3067° / 45°0.04Climate normal
67 °Climate normal

Mount Washington, Monday, 30 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (1977)
Record low34° (2004)
Tue, 0167° / 45°0.02Climate normal
67 °Climate normal

Mount Washington, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (2021)
Record low33° (2004)
Wed, 0267° / 45°0.03Climate normal
67 °Climate normal

Mount Washington, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.03 in
Chance of precipitation12%
Record high81° (1977)
Record low35° (2004)
Thu, 0367° / 45°0.07Climate normal
67 °Climate normal

Mount Washington, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation12%
Record high80° (1979)
Record low37° (1973)

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 Mount Washington, 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 Mount Washington, 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.