Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 17°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Friday
25th Sep
17

8

9

8
Saturday
26th Sep
19

5

8

8
Sunday
27th Sep
16

5

11

8
Monday
28th Sep
13

3

7

7
Tuesday
29th Sep
18

3

8

8

5-day weather forecast updated at 04:03 on Saturday 26th 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 Friday 25th September 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 9 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
8
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
17
°C wind chill
24
kph wind from SW

Mammoth Lakes weather for Saturday 26th September 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

19
°C maximum temperature
5
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Mammoth Lakes weather for Sunday 27th September 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 16°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

16
°C maximum temperature
5
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Mammoth Lakes weather for Monday 28th September 2026

Expect broken clouds in Mammoth Lakes, California with a maximum temperature of 13°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

13
°C maximum temperature
3
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
13
°C wind chill
19
kph wind from N

Mammoth Lakes weather for Tuesday 29th September 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.