As of 20:49 PST

Weather in Mount Washington, CA

58°Current weather

Mount Washington, Friday, 13 November, 20:49

Light rain. Feels like 58°. High 66°, low 58°.

Pressure29.83 inHg
Wind9.2 mph SE
Humidity88%
Visibility6.2 mi
Dew point55°

Monthly outlook for Mount Washington, CA: average high 68.3°, average low 56.9°. That is 0.8° below the climate normal for November. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 22 November (74.9°), the coolest 18 November (44°).

68.3°/56.9°
Average high / low
−0.8°
Below normal
6 / 2
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November67.8°70.5°-1.5°
23 November – 2 December69.3°67.9°+0.8°
3 December – 12 Decemberat normal65.7°—

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).

Sat, 1470° / 59°0.1Light rain
70 °Light rain

Mount Washington, Saturday, 14 November

Light rain. High 70°, low 59°.

Pressure29.91 inHg
Wind5.2 mph SE
Humidity56%
Visibility2.5 mi
Dew point51°
Sun, 1569° / 56°0Clear
69 °Clear

Mount Washington, Sunday, 15 November

Clear. High 69°, low 56°.

Pressure30.06 inHg
Wind2.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point52°
Mon, 1666° / 53°0.1Light rain
66 °Light rain

Mount Washington, Monday, 16 November

Light rain. High 66°, low 53°.

Pressure30.03 inHg
Wind3.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Tue, 1762° / 47°0Mostly clear
62 °Mostly clear

Mount Washington, Tuesday, 17 November

Mostly clear. High 62°, low 47°.

Pressure30.00 inHg
Wind9.8 mph NW
Humidity37%
Visibility6.2 mi
Dew point35°
Wed, 1863° / 44°0Overcast
63 °Overcast

Mount Washington, Wednesday, 18 November

Overcast. High 63°, low 44°.

Pressure30.15 inHg
Wind6.4 mph E
Humidity47%
Visibility—
Dew point37°
Thu, 1964° / 53°0.98Heavy rain
64 °Heavy rain

Mount Washington, Thursday, 19 November

Heavy rain. High 64°, low 53°.

Pressure30.00 inHg
Wind8.8 mph SW
Humidity69%
Visibility—
Dew point48°
Fri, 2069° / 59°0.04Light rain
69 °Light rain

Mount Washington, Friday, 20 November

Light rain. High 69°, low 59°.

Pressure30.03 inHg
Wind5.1 mph E
Humidity50%
Visibility—
Dew point45°
Sat, 2173° / 59°0Mostly clear
73 °Mostly clear

Mount Washington, Saturday, 21 November

Mostly clear. High 73°, low 59°.

Pressure30.09 inHg
Wind5.8 mph N
Humidity14%
Visibility—
Dew point16°
Sun, 2275° / 61°0Partly cloudy
75 °Partly cloudy

Mount Washington, Sunday, 22 November

Partly cloudy. High 75°, low 61°.

Pressure30.12 inHg
Wind5.9 mph W
Humidity13%
Visibility—
Dew point16°
Mon, 2372° / 63°0Overcast
72 °Overcast

Mount Washington, Monday, 23 November

Overcast. High 72°, low 63°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity19%
Visibility—
Dew point24°
Tue, 2470° / 61°0Mostly clear
70 °Mostly clear

Mount Washington, Tuesday, 24 November

Mostly clear. High 70°, low 61°.

Pressure30.06 inHg
Wind6.2 mph SW
Humidity30%
Visibility—
Dew point34°
Wed, 2569° / 60°0Overcast
69 °Overcast

Mount Washington, Wednesday, 25 November

Overcast. High 69°, low 60°.

Pressure30.09 inHg
Wind6.8 mph SW
Humidity53%
Visibility—
Dew point48°
Thu, 2667° / 59°0.48Rain
67 °Rain

Mount Washington, Thursday, 26 November

Rain. High 67°, low 59°.

Pressure30.09 inHg
Wind12.9 mph N
Humidity65%
Visibility—
Dew point50°
Fri, 2770° / 57°0Clear
70 °Clear

Mount Washington, Friday, 27 November

Clear. High 70°, low 57°.

Pressure30.09 inHg
Wind6.6 mph N
Humidity34%
Visibility—
Dew point35°
Sat, 2868° / 60°0Partly cloudy
68 °Partly cloudy

Mount Washington, Saturday, 28 November

Partly cloudy. High 68°, low 60°.

Pressure30.06 inHg
Wind5.8 mph SW
Humidity45%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 0466° / 45°0.09Climate normal
66 °Climate normal

Mount Washington, Friday, 4 December

Climate normal for this date — 60-year average.

Average high66°
Average low45°
Average precipitation0.09 in
Chance of precipitation12%
Record high85° (1979)
Record low35° (2011)
Sat, 0567° / 45°0.07Climate normal
67 °Climate normal

Mount Washington, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation15%
Record high85° (1979)
Record low32° (1972)
Sun, 0666° / 46°0.12Climate normal
66 °Climate normal

Mount Washington, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.12 in
Chance of precipitation15%
Record high84° (1979)
Record low32° (1978)
Mon, 0766° / 46°0.09Climate normal
66 °Climate normal

Mount Washington, Monday, 7 December

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.09 in
Chance of precipitation17%
Record high81° (2015)
Record low29° (1978)
Tue, 0866° / 44°0.03Climate normal
66 °Climate normal

Mount Washington, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.03 in
Chance of precipitation8%
Record high84° (1975)
Record low28° (1978)
Wed, 0966° / 44°0.03Climate normal
66 °Climate normal

Mount Washington, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.03 in
Chance of precipitation8%
Record high82° (1975)
Record low28° (1972)
Thu, 1065° / 44°0.03Climate normal
65 °Climate normal

Mount Washington, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.03 in
Chance of precipitation8%
Record high82° (2017)
Record low34° (1971)
Fri, 1165° / 44°0.08Climate normal
65 °Climate normal

Mount Washington, Friday, 11 December

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.08 in
Chance of precipitation13%
Record high79° (2004)
Record low30° (1972)
Sat, 1264° / 43°0.06Climate normal
64 °Climate normal

Mount Washington, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high64°
Average low43°
Average precipitation0.06 in
Chance of precipitation12%
Record high82° (1988)
Record low28° (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 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.