Weather Forecast for Mammoth Lakes

California, United States of America

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Current Weather - Mammoth Lakes: -3°C

California, United States of America

Clear

Feels like -5°C

Wind

6 km/h WNW

Humidity

41%

Pressure

1024 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Wednesday, October 14, 2026

High

15°C

Low

-3°C

Rain Chance

1%

Hourly Forecast

Sunny 14°C
12:00
Sunny 15°C
13:00
Sunny 15°C
14:00
Sunny 15°C
15:00
Sunny 15°C
16:00
Sunny 14°C
17:00
Sunny 8°C
18:00
Clear 4°C
19:00
Clear 3°C
20:00
Clear 3°C
21:00
Clear 2°C
22:00
Clear 2°C
23:00
Oct 15

Day Statistics

Maximum Wind

15 km/h

Humidity

29%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

1%

Snow Chance

0%

Sun & Moon

Sunrise

07:03 AM

Sunset

06:20 PM

Moonrise

11:38 AM

Moonset

08:48 PM

Moon Phase

Waxing Crescent

Moon Illumination

18%

Air Quality

PM2.5

2

μg/m³

PM10

3

μg/m³

NO₂

1.5

μg/m³

O₃

88.3

μg/m³

SO₂

0.2

μg/m³

CO

105.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Mammoth Lakes?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
2°C
💧
14 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,

February

☀️
3°C
💧
14 Days of rain
❄️
Very heavy snowfall

March

☀️
5°C
💧
11 Days of rain
❄️
Very heavy snowfall

April

☀️
8°C
💧
6 Days of rain
❄️
Very heavy snowfall

May

☀️
13°C
💧
5 Days of rain
❄️
Very heavy snowfall

June

☀️
21°C
💧
2 Days of rain
❄️
Moderate snowfall

July

☀️
25°C
💧
3 Days of rain
❄️
No snowfall
⭐ Best time to visit
🔥 Hottest month

August

☀️
25°C
💧
2 Days of rain
❄️
No snowfall
⭐ Best time to visit

September

☀️
21°C
💧
2 Days of rain
❄️
Light snow possible
⭐ Best time to visit
🌵 Driest month

October

☀️
15°C
💧
4 Days of rain
❄️
Very heavy snowfall

November

☀️
8°C
💧
7 Days of rain
❄️
Very heavy snowfall

December

☀️
2°C
💧
12 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month