Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 28°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Saturday
8th Aug
28

16

7

10
Sunday
9th Aug
27

16

11

10
Monday
10th Aug
27

14

10

10
Tuesday
11th Aug
26

14

7

9
Wednesday
12th Aug
23

14

1

8

5-day weather forecast updated at 04:03 on Saturday 8th 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 Saturday 8th August 2026

Expect isolated thunderstorms in Mammoth Lakes, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a light breeze of 11 kph from the south-west.

28
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
27
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
11
kph wind from SW

Mammoth Lakes weather for Sunday 9th August 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from SW

Mammoth Lakes weather for Monday 10th August 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

27
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

Mammoth Lakes weather for Tuesday 11th August 2026

Expect broken clouds in Mammoth Lakes, California with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

26
°C maximum temperature
14
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
16
kph wind from SW

Mammoth Lakes weather for Wednesday 12th August 2026

Expect mostly cloudy with light rain in Mammoth Lakes, California with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a light breeze of 11 kph from the south-west.