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.

Saturday
5th Sep
14

7

13

9
Sunday
6th Sep
17

8

13

9
Monday
7th Sep
20

6

13

9
Tuesday
8th Sep
22

8

10

9
Wednesday
9th Sep
22

13

6

9

5-day weather forecast updated at 04:03 on Sunday 6th 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 Saturday 5th September 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 14°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 25 kph from the south-west.

14
°C maximum temperature
7
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
25
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 fresh breeze of 29 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
29
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 18 kph from the south-west.

20
°C maximum temperature
6
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
18
kph wind from SW

Mammoth Lakes weather for Tuesday 8th September 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

22
°C maximum temperature
8
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
15
kph wind from SW

Mammoth Lakes weather for Wednesday 9th September 2026

Expect sunshine and showers in Mammoth Lakes, California with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 9 kph from the south-west.