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As of 17:39 PST

Weather in Mammoth Lakes, CA

42°Current weather

Mammoth Lakes, Friday, 6 November, 17:39

Clear. Feels like 36°. High 45°, low 19°.

Pressure30.24 inHg
Wind11.5 mph W
Humidity32%
Visibility6.2 mi
Dew point16°
Sat, 0758° / 25°0Clear
58 °Clear

Mammoth Lakes, Saturday, 7 November

Clear. High 58°, low 25°.

Pressure30.15 inHg
Wind3 mph E
Humidity34%
Visibility6.2 mi
Dew point16°
Sun, 0862° / 27°0Partly cloudy
62 °Partly cloudy

Mammoth Lakes, Sunday, 8 November

Partly cloudy. High 62°, low 27°.

Pressure30.09 inHg
Wind6.9 mph SW
Humidity29%
Visibility6.2 mi
Dew point16°
Mon, 0959° / 31°0Overcast
59 °Overcast

Mammoth Lakes, Monday, 9 November

Overcast. High 59°, low 31°.

Pressure30.09 inHg
Wind6.9 mph SW
Humidity29%
Visibility6.2 mi
Dew point9°
Tue, 1058° / 31°0Clear
58 °Clear

Mammoth Lakes, Tuesday, 10 November

Clear. High 58°, low 31°.

Pressure30.24 inHg
Wind2.1 mph NE
Humidity30%
Visibility6.2 mi
Dew point5°
Wed, 1161° / 35°0Clear
61 °Clear

Mammoth Lakes, Wednesday, 11 November

Clear. High 61°, low 35°.

Pressure30.30 inHg
Wind3.9 mph NE
Humidity35%
Visibility—
Dew point25°
Thu, 1256° / 34°0Clear
56 °Clear

Mammoth Lakes, Thursday, 12 November

Clear. High 56°, low 34°.

Pressure30.09 inHg
Wind2.6 mph E
Humidity33%
Visibility—
Dew point23°
Fri, 1352° / 32°0Partly cloudy
52 °Partly cloudy

Mammoth Lakes, Friday, 13 November

Partly cloudy. High 52°, low 32°.

Pressure30.03 inHg
Wind4.3 mph NE
Humidity24%
Visibility—
Dew point10°
Sat, 1450° / 32°0Overcast
50 °Overcast

Mammoth Lakes, Saturday, 14 November

Overcast. High 50°, low 32°.

Pressure29.97 inHg
Wind3.6 mph SE
Humidity27%
Visibility—
Dew point14°
Sun, 1549° / 31°0Mostly clear
49 °Mostly clear

Mammoth Lakes, Sunday, 15 November

Mostly clear. High 49°, low 31°.

Pressure30.00 inHg
Wind3.7 mph S
Humidity38%
Visibility—
Dew point20°
Mon, 1648° / 31°0Overcast
48 °Overcast

Mammoth Lakes, Monday, 16 November

Overcast. High 48°, low 31°.

Pressure30.12 inHg
Wind6.5 mph SW
Humidity38%
Visibility—
Dew point20°
Tue, 1733° / 15°0.91Heavy snow
33 °Heavy snow

Mammoth Lakes, Tuesday, 17 November

Heavy snow. High 33°, low 15°.

Pressure30.15 inHg
Wind17.7 mph SW
Humidity77%
Visibility—
Dew point23°
Wed, 1837° / 14°0Clear
37 °Clear

Mammoth Lakes, Wednesday, 18 November

Clear. High 37°, low 14°.

Pressure30.24 inHg
Wind5.6 mph NE
Humidity70%
Visibility—
Dew point22°
Thu, 1941° / 23°0Overcast
41 °Overcast

Mammoth Lakes, Thursday, 19 November

Overcast. High 41°, low 23°.

Pressure30.18 inHg
Wind4.9 mph NE
Humidity61%
Visibility—
Dew point24°
Fri, 2046° / 24°0Clear
46 °Clear

Mammoth Lakes, Friday, 20 November

Clear. High 46°, low 24°.

Pressure30.18 inHg
Wind5.2 mph NE
Humidity58%
Visibility—
Dew point26°
Sat, 2147° / 27°0Mostly clear
47 °Mostly clear

Mammoth Lakes, Saturday, 21 November

Mostly clear. High 47°, low 27°.

Pressure30.18 inHg
Wind5.5 mph SW
Humidity49%
Visibility—
Dew point26°

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.