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As of 10:29 PST

Weather in Mammoth Lakes, CA

41°Current weather

Mammoth Lakes, Friday, 13 November, 10:29

Overcast. Feels like 37°. High 41°, low 26°.

Pressure29.65 inHg
Wind6.9 mph SE
Humidity57%
Visibility6.2 mi
Dew point28°
Sat, 1440° / 7°0Mostly clear
40 °Mostly clear

Mammoth Lakes, Saturday, 14 November

Mostly clear. High 40°, low 7°.

Pressure29.88 inHg
Wind1.5 mph SE
Humidity57%
Visibility6.2 mi
Dew point16°
Sun, 1546° / 24°0Overcast
46 °Overcast

Mammoth Lakes, Sunday, 15 November

Overcast. High 46°, low 24°.

Pressure29.97 inHg
Wind9.6 mph SW
Humidity54%
Visibility6.2 mi
Dew point19°
Mon, 1635° / 26°0.31Snow
35 °Snow

Mammoth Lakes, Monday, 16 November

Snow. High 35°, low 26°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity89%
Visibility1.6 mi
Dew point28°
Tue, 1734° / 14°0.03Light snow
34 °Light snow

Mammoth Lakes, Tuesday, 17 November

Light snow. High 34°, low 14°.

Pressure30.06 inHg
Wind4.9 mph SW
Humidity85%
Visibility—
Dew point23°
Wed, 1833° / 17°0.59Snow
33 °Snow

Mammoth Lakes, Wednesday, 18 November

Snow. High 33°, low 17°.

Pressure30.06 inHg
Wind12.6 mph SW
Humidity92%
Visibility—
Dew point29°
Thu, 1927° / 6°1.48Heavy snow
27 °Heavy snow

Mammoth Lakes, Thursday, 19 November

Heavy snow. High 27°, low 6°.

Pressure29.83 inHg
Wind11.1 mph SW
Humidity86%
Visibility—
Dew point23°
Fri, 2021° / 1°0Light snow
21 °Light snow

Mammoth Lakes, Friday, 20 November

Light snow. High 21°, low 1°.

Pressure30.03 inHg
Wind6.3 mph SW
Humidity79%
Visibility—
Dew point11°
Sat, 2131° / 7°0Partly cloudy
31 °Partly cloudy

Mammoth Lakes, Saturday, 21 November

Partly cloudy. High 31°, low 7°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity62%
Visibility—
Dew point15°
Sun, 2235° / 24°0.02Light snow
35 °Light snow

Mammoth Lakes, Sunday, 22 November

Light snow. High 35°, low 24°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity100%
Visibility—
Dew point33°
Mon, 2335° / 24°0Overcast
35 °Overcast

Mammoth Lakes, Monday, 23 November

Overcast. High 35°, low 24°.

Pressure30.06 inHg
Wind5.5 mph NE
Humidity94%
Visibility—
Dew point32°
Tue, 2436° / 21°0Clear
36 °Clear

Mammoth Lakes, Tuesday, 24 November

Clear. High 36°, low 21°.

Pressure30.06 inHg
Wind4.3 mph S
Humidity96%
Visibility—
Dew point33°
Wed, 2536° / 21°0.01Light snow
36 °Light snow

Mammoth Lakes, Wednesday, 25 November

Light snow. High 36°, low 21°.

Pressure30.03 inHg
Wind4.7 mph SW
Humidity90%
Visibility—
Dew point31°
Thu, 2637° / 19°0Clear
37 °Clear

Mammoth Lakes, Thursday, 26 November

Clear. High 37°, low 19°.

Pressure30.12 inHg
Wind4.8 mph S
Humidity83%
Visibility—
Dew point28°
Fri, 2738° / 21°0Overcast
38 °Overcast

Mammoth Lakes, Friday, 27 November

Overcast. High 38°, low 21°.

Pressure30.15 inHg
Wind10.3 mph SW
Humidity85%
Visibility—
Dew point31°
Sat, 2838° / 22°0Overcast
38 °Overcast

Mammoth Lakes, Saturday, 28 November

Overcast. High 38°, low 22°.

Pressure30.12 inHg
Wind8.2 mph S
Humidity84%
Visibility—
Dew point31°

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 Mammoth Lakes, 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 Mammoth Lakes, 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.