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 -6°C

Wind

8 km/h SW

Humidity

84%

Pressure

1012 mb

UV Index

0

Visibility

10 km

Moderate rain

Moderate rain

Saturday, April 25, 2026

High

6°C

Low

-3°C

Rain Chance

90%

Hourly Forecast

Sunny 3°C
09:00
Patchy rain nearby 4°C
10:00
Patchy rain nearby 5°C
11:00
Patchy rain nearby 6°C
12:00
Light drizzle 6°C
13:00
Light sleet showers 6°C
14:00
Light sleet 5°C
15:00
Light sleet showers 4°C
16:00
Moderate or heavy snow in area with thunder 3°C
17:00
Moderate or heavy snow in area with thunder 2°C
18:00
Heavy snow 1°C
19:00
Heavy snow 1°C
20:00
Heavy snow 0°C
21:00
Heavy snow -0°C
22:00
Heavy snow -1°C
23:00
Apr 26

Day Statistics

Maximum Wind

10 km/h

Humidity

74%

Precipitation

7 mm

UV Index

7

Visibility

8 km

Rain Chance

90%

Snow Chance

18%

Sun & Moon

Sunrise

06:07 AM

Sunset

07:41 PM

Moonrise

02:01 PM

Moonset

03:10 AM

Moon Phase

Waxing Gibbous

Moon Illumination

60%

Air Quality

PM2.5

3.5

μg/m³

PM10

5.7

μg/m³

NO₂

1.5

μg/m³

O₃

113.6

μg/m³

SO₂

0.9

μg/m³

CO

136.6

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