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As of 03:09 PST

Weather in Mammoth Lakes, CA

21°Current weather

Mammoth Lakes, Wednesday, 4 November, 03:09

Clear. Feels like 21°. High 45°, low 21°.

Pressure30.03 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point18°
Thu, 0545° / 21°0Clear
45 °Clear

Mammoth Lakes, Thursday, 5 November

Clear. High 45°, low 21°.

Pressure30.06 inHg
Wind6 mph NE
Humidity50%
Visibility6.2 mi
Dew point23°
Fri, 0651° / 30°0Clear
51 °Clear

Mammoth Lakes, Friday, 6 November

Clear. High 51°, low 30°.

Pressure30.21 inHg
Wind6 mph N
Humidity42%
Visibility6.2 mi
Dew point13°
Sat, 0756° / 33°0Clear
56 °Clear

Mammoth Lakes, Saturday, 7 November

Clear. High 56°, low 33°.

Pressure30.18 inHg
Wind2.9 mph NE
Humidity38%
Visibility6.2 mi
Dew point16°
Sun, 0861° / 32°0Overcast
61 °Overcast

Mammoth Lakes, Sunday, 8 November

Overcast. High 61°, low 32°.

Pressure30.21 inHg
Wind3.6 mph W
Humidity39%
Visibility—
Dew point27°
Mon, 0959° / 32°0Clear
59 °Clear

Mammoth Lakes, Monday, 9 November

Clear. High 59°, low 32°.

Pressure30.15 inHg
Wind6.7 mph SW
Humidity39%
Visibility—
Dew point27°
Tue, 1053° / 36°0Overcast
53 °Overcast

Mammoth Lakes, Tuesday, 10 November

Overcast. High 53°, low 36°.

Pressure30.06 inHg
Wind4.7 mph S
Humidity23%
Visibility—
Dew point13°
Wed, 1154° / 34°0Clear
54 °Clear

Mammoth Lakes, Wednesday, 11 November

Clear. High 54°, low 34°.

Pressure30.09 inHg
Wind5.1 mph S
Humidity30%
Visibility—
Dew point18°
Thu, 1247° / 33°0Overcast
47 °Overcast

Mammoth Lakes, Thursday, 12 November

Overcast. High 47°, low 33°.

Pressure30.00 inHg
Wind5.7 mph SW
Humidity27%
Visibility—
Dew point11°
Fri, 1351° / 31°0Clear
51 °Clear

Mammoth Lakes, Friday, 13 November

Clear. High 51°, low 31°.

Pressure30.06 inHg
Wind4.4 mph E
Humidity33%
Visibility—
Dew point17°
Sat, 1455° / 32°0Clear
55 °Clear

Mammoth Lakes, Saturday, 14 November

Clear. High 55°, low 32°.

Pressure30.18 inHg
Wind4.7 mph NE
Humidity23%
Visibility—
Dew point11°
Sun, 1556° / 35°0Overcast
56 °Overcast

Mammoth Lakes, Sunday, 15 November

Overcast. High 56°, low 35°.

Pressure30.12 inHg
Wind4.2 mph E
Humidity18%
Visibility—
Dew point9°
Mon, 1650° / 31°0Overcast
50 °Overcast

Mammoth Lakes, Monday, 16 November

Overcast. High 50°, low 31°.

Pressure30.09 inHg
Wind7.2 mph NE
Humidity24%
Visibility—
Dew point10°
Tue, 1747° / 28°0Overcast
47 °Overcast

Mammoth Lakes, Tuesday, 17 November

Overcast. High 47°, low 28°.

Pressure30.15 inHg
Wind7.7 mph NE
Humidity27%
Visibility—
Dew point8°
Wed, 1850° / 32°0Overcast
50 °Overcast

Mammoth Lakes, Wednesday, 18 November

Overcast. High 50°, low 32°.

Pressure30.12 inHg
Wind3.9 mph NE
Humidity17%
Visibility—
Dew point2°
Thu, 1946° / 32°0.01Light rain
46 °Light rain

Mammoth Lakes, Thursday, 19 November

Light rain. High 46°, low 32°.

Pressure29.97 inHg
Wind3.5 mph NW
Humidity25%
Visibility—
Dew point8°

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.