As of 08:04 PST

Weather in Mount Washington, CA

60°Current weather

Mount Washington, Friday, 13 November, 08:04

Overcast. Feels like 60°. High 67°, low 59°.

Pressure29.83 inHg
Wind3.4 mph W
Humidity89%
Visibility6.2 mi
Dew point57°

Monthly outlook for Mount Washington, CA: average high 66.3°, average low 55.5°. That is 1.9° below the climate normal for November. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 24 November (70.8°), the coolest 18 November (43.7°).

66.3°/55.5°
Average high / low
−1.9°
Below normal
5 / 2
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November64.7°70.5°-3.2°
23 November – 2 December69°67.9°+0.6°
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, 1471° / 57°0.12Rain
71 °Rain

Mount Washington, Saturday, 14 November

Rain. High 71°, low 57°.

Pressure29.91 inHg
Wind5 mph SE
Humidity60%
Visibility6.2 mi
Dew point52°
Sun, 1567° / 55°0Clear
67 °Clear

Mount Washington, Sunday, 15 November

Clear. High 67°, low 55°.

Pressure30.06 inHg
Wind2.8 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Mon, 1667° / 54°0.14Light rain
67 °Light rain

Mount Washington, Monday, 16 November

Light rain. High 67°, low 54°.

Pressure30.03 inHg
Wind2.5 mph W
Humidity60%
Visibility6.2 mi
Dew point52°
Tue, 1761° / 50°0.07Light rain
61 °Light rain

Mount Washington, Tuesday, 17 November

Light rain. High 61°, low 50°.

Pressure29.97 inHg
Wind11.5 mph NW
Humidity45%
Visibility—
Dew point36°
Wed, 1861° / 44°0Partly cloudy
61 °Partly cloudy

Mount Washington, Wednesday, 18 November

Partly cloudy. High 61°, low 44°.

Pressure30.15 inHg
Wind3.2 mph NE
Humidity49%
Visibility—
Dew point36°
Thu, 1962° / 55°0.51Rain
62 °Rain

Mount Washington, Thursday, 19 November

Rain. High 62°, low 55°.

Pressure29.94 inHg
Wind12 mph SW
Humidity81%
Visibility—
Dew point52°
Fri, 2062° / 50°0Clear
62 °Clear

Mount Washington, Friday, 20 November

Clear. High 62°, low 50°.

Pressure30.00 inHg
Wind10.1 mph NW
Humidity25%
Visibility—
Dew point21°
Sat, 2163° / 54°0Overcast
63 °Overcast

Mount Washington, Saturday, 21 November

Overcast. High 63°, low 54°.

Pressure30.09 inHg
Wind5.1 mph SW
Humidity22%
Visibility—
Dew point20°
Sun, 2267° / 56°0Clear
67 °Clear

Mount Washington, Sunday, 22 November

Clear. High 67°, low 56°.

Pressure30.09 inHg
Wind4.6 mph SW
Humidity26%
Visibility—
Dew point27°
Mon, 2367° / 59°0Overcast
67 °Overcast

Mount Washington, Monday, 23 November

Overcast. High 67°, low 59°.

Pressure30.03 inHg
Wind4.2 mph NE
Humidity20%
Visibility—
Dew point22°
Tue, 2471° / 58°0Partly cloudy
71 °Partly cloudy

Mount Washington, Tuesday, 24 November

Partly cloudy. High 71°, low 58°.

Pressure30.00 inHg
Wind5.8 mph SW
Humidity21%
Visibility—
Dew point24°
Wed, 2567° / 60°0.03Light rain
67 °Light rain

Mount Washington, Wednesday, 25 November

Light rain. High 67°, low 60°.

Pressure30.09 inHg
Wind7.5 mph SW
Humidity26%
Visibility—
Dew point29°
Thu, 2670° / 58°0.02Light rain
70 °Light rain

Mount Washington, Thursday, 26 November

Light rain. High 70°, low 58°.

Pressure30.09 inHg
Wind8.7 mph SW
Humidity37%
Visibility—
Dew point38°
Fri, 2770° / 60°0Overcast
70 °Overcast

Mount Washington, Friday, 27 November

Overcast. High 70°, low 60°.

Pressure30.15 inHg
Wind5.8 mph SW
Humidity27%
Visibility—
Dew point31°
Sat, 2869° / 60°0Overcast
69 °Overcast

Mount Washington, Saturday, 28 November

Overcast. High 69°, low 60°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity36%
Visibility—
Dew point37°
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.