Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 14°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Sunday
19th Apr
14

2

6

9
Monday
20th Apr
14

2

11

10
Tuesday
21st Apr
10

0

2

9
Wednesday
22nd Apr
5

-3

8

9
Thursday
23rd Apr
9

-5

12

9

5-day weather forecast updated at 04:03 on Sunday 19th April 2026 GMT

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The 5-day weather forecast for California (Mammoth Lakes) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mammoth Lakes weather forecast by day

Below are the detailed weather forecasts for Mammoth Lakes for the next 5 days.

Mammoth Lakes weather for Sunday 19th April 2026

Expect broken clouds in Mammoth Lakes, California with a maximum temperature of 14°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

14
°C maximum temperature
2
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
14
°C wind chill
17
kph wind from SW

Mammoth Lakes weather for Monday 20th April 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 14°C, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

14
°C maximum temperature
2
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from SW

Mammoth Lakes weather for Tuesday 21st April 2026

Expect cloudy with sleet or snow in Mammoth Lakes, California with a maximum temperature of 10°C, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 100% chance of some sleet or snow and a moderate breeze of 24 kph from the south-west.

10
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
9
UV index (Very High)
100
% chance of some sleet or snow
<20
mm of sleet/snow expected
7
°C wind chill
24
kph wind from SW

Mammoth Lakes weather for Wednesday 22nd April 2026

Expect clear skies with flurries of snow in Mammoth Lakes, California with a maximum temperature of 5°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 cm of snow expected with 66% chance of some snow and a gentle breeze of 17 kph from the south-west.

5
°C maximum temperature
-3
°C minimum temperature
clear skies with flurries of snow
8
hours of sunshine
9
UV index (Very High)
66
% chance of some snow
<5
cm of snow expected
1
°C wind chill
17
kph wind from SW

Mammoth Lakes weather for Thursday 23rd April 2026

Expect sunshine and showers in Mammoth Lakes, California with a maximum temperature of 9°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a light breeze of 11 kph from the west.