Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 21°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Sunday
30th Aug
21

10

11

9
Monday
31st Aug
21

12

12

9
Tuesday
1st Sep
17

9

13

9
Wednesday
2nd Sep
18

8

11

9
Thursday
3rd Sep
20

7

12

9

5-day weather forecast updated at 04:03 on Sunday 30th August 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 30th August 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Mammoth Lakes weather for Monday 31st August 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

21
°C maximum temperature
12
°C minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
19
kph wind from SW

Mammoth Lakes weather for Tuesday 1st September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 17°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

17
°C maximum temperature
9
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
17
°C wind chill
28
kph wind from SW

Mammoth Lakes weather for Wednesday 2nd September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 18°C, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

18
°C maximum temperature
8
°C minimum temperature
clear skies
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
18
°C wind chill
25
kph wind from SW

Mammoth Lakes weather for Thursday 3rd September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 20°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.