Weather Forecast for Mammoth Lakes

California, United States of America

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Current Weather - Mammoth Lakes: 0°C

California, United States of America

Clear

Feels like -1°C

Wind

4 km/h SSW

Humidity

74%

Pressure

1030 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Thursday, December 11, 2025

High

12°C

Low

2°C

Rain Chance

0%

Hourly Forecast

Sunny 4°C
09:00
Sunny 7°C
10:00
Sunny 9°C
11:00
Sunny 11°C
12:00
Sunny 11°C
13:00
Sunny 12°C
14:00
Sunny 12°C
15:00
Sunny 10°C
16:00
Clear 8°C
17:00
Clear 6°C
18:00
Clear 4°C
19:00
Clear 3°C
20:00
Clear 2°C
21:00
Clear 2°C
22:00
Clear 2°C
23:00
Dec 12

Day Statistics

Maximum Wind

5 km/h

Humidity

49%

Precipitation

0 mm

UV Index

1

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:01 AM

Sunset

04:37 PM

Moonrise

No moonrise

Moonset

12:04 PM

Moon Phase

Last Quarter

Moon Illumination

59%

Air Quality

PM2.5

2.8

μg/m³

PM10

2.8

μg/m³

NO₂

3.3

μg/m³

O₃

78.6

μg/m³

SO₂

1.7

μg/m³

CO

116.2

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