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As of 09:16 PST

Weather in Mammoth Lakes, CA

27°Current weather

Mammoth Lakes, Saturday, 14 November, 09:16

Clear. Feels like 27°. High 39°, low 21°.

Pressure29.94 inHg
Wind0 mph N
Humidity74%
Visibility6.2 mi
Dew point21°
Sun, 1545° / 23°0Overcast
45 °Overcast

Mammoth Lakes, Sunday, 15 November

Overcast. High 45°, low 23°.

Pressure29.97 inHg
Wind8.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point16°
Mon, 1639° / 25°0.17Snow
39 °Snow

Mammoth Lakes, Monday, 16 November

Snow. High 39°, low 25°.

Pressure29.97 inHg
Wind9.7 mph SW
Humidity80%
Visibility6.2 mi
Dew point27°
Tue, 1736° / 15°0.04Light snow
36 °Light snow

Mammoth Lakes, Tuesday, 17 November

Light snow. High 36°, low 15°.

Pressure29.88 inHg
Wind7.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point12°
Wed, 1835° / 18°1.05Snow
35 °Snow

Mammoth Lakes, Wednesday, 18 November

Snow. High 35°, low 18°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity85%
Visibility—
Dew point30°
Thu, 1934° / 17°0.76Snow
34 °Snow

Mammoth Lakes, Thursday, 19 November

Snow. High 34°, low 17°.

Pressure29.88 inHg
Wind8.8 mph SW
Humidity90%
Visibility—
Dew point29°
Fri, 2031° / 14°0.78Snow
31 °Snow

Mammoth Lakes, Friday, 20 November

Snow. High 31°, low 14°.

Pressure30.00 inHg
Wind9.4 mph SW
Humidity89%
Visibility—
Dew point25°
Sat, 2136° / 17°0Overcast
36 °Overcast

Mammoth Lakes, Saturday, 21 November

Overcast. High 36°, low 17°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity99%
Visibility—
Dew point33°
Sun, 2234° / 17°0.03Light snow
34 °Light snow

Mammoth Lakes, Sunday, 22 November

Light snow. High 34°, low 17°.

Pressure30.06 inHg
Wind7.4 mph S
Humidity88%
Visibility—
Dew point29°
Mon, 2334° / 25°0.29Snow
34 °Snow

Mammoth Lakes, Monday, 23 November

Snow. High 34°, low 25°.

Pressure30.09 inHg
Wind10.2 mph SW
Humidity97%
Visibility—
Dew point33°
Tue, 2433° / 22°0.5Snow
33 °Snow

Mammoth Lakes, Tuesday, 24 November

Snow. High 33°, low 22°.

Pressure30.03 inHg
Wind10.7 mph SW
Humidity88%
Visibility—
Dew point28°
Wed, 2534° / 23°3.24Heavy snow
34 °Heavy snow

Mammoth Lakes, Wednesday, 25 November

Heavy snow. High 34°, low 23°.

Pressure29.91 inHg
Wind13 mph SW
Humidity100%
Visibility—
Dew point34°
Thu, 2625° / 10°0.13Light snow
25 °Light snow

Mammoth Lakes, Thursday, 26 November

Light snow. High 25°, low 10°.

Pressure30.03 inHg
Wind8.4 mph SW
Humidity90%
Visibility—
Dew point20°
Fri, 2725° / 7°0Clear
25 °Clear

Mammoth Lakes, Friday, 27 November

Clear. High 25°, low 7°.

Pressure30.33 inHg
Wind6.2 mph NE
Humidity80%
Visibility—
Dew point16°
Sat, 2833° / 7°0Clear
33 °Clear

Mammoth Lakes, Saturday, 28 November

Clear. High 33°, low 7°.

Pressure30.45 inHg
Wind5.5 mph NE
Humidity68%
Visibility—
Dew point17°
Sun, 2936° / 17°0Overcast
36 °Overcast

Mammoth Lakes, Sunday, 29 November

Overcast. High 36°, low 17°.

Pressure30.39 inHg
Wind5.7 mph S
Humidity107%
Visibility—
Dew point36°

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.