Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 13°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Thursday
3rd Sep
13

7

13

10
Friday
4th Sep
17

7

12

9
Saturday
5th Sep
18

6

13

9
Sunday
6th Sep
17

8

13

9
Monday
7th Sep
20

5

13

9

5-day weather forecast updated at 04:03 on Friday 4th September 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 Thursday 3rd September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 13°C, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

13
°C maximum temperature
7
°C minimum temperature
clear skies
13
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Mammoth Lakes weather for Friday 4th September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 17°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 24 kph from the south-west.

17
°C maximum temperature
7
°C minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
17
°C wind chill
24
kph wind from SW

Mammoth Lakes weather for Saturday 5th September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 18°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 22 kph from the south-west.

18
°C maximum temperature
6
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
18
°C wind chill
22
kph wind from SW

Mammoth Lakes weather for Sunday 6th 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 26 kph from the south-west.

17
°C maximum temperature
8
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Mammoth Lakes weather for Monday 7th September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 20°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.