Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 9°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Wednesday
21st Oct
9

1

1

2
Thursday
22nd Oct
8

1

0

3
Friday
23rd Oct
9

-1

4

6
Saturday
24th Oct
11

-3

11

6
Sunday
25th Oct
13

-1

10

6

5-day weather forecast updated at 04:02 on Wednesday 21st October 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 Wednesday 21st October 2026

Expect mostly cloudy with rain in Mammoth Lakes, California with a maximum temperature of 9°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and little or no wind of 6 kph from the east.

9
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
100
% chance of some rain
<10
mm of rainfall expected
9
°C wind chill
6
kph wind from E

Mammoth Lakes weather for Thursday 22nd October 2026

Expect cloudy with sleet or snow in Mammoth Lakes, California with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 84% chance of some sleet or snow and a gentle breeze of 13 kph from the south-west.

8
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
3
UV index (Moderate)
84
% chance of some sleet or snow
<20
mm of sleet/snow expected
6
°C wind chill
13
kph wind from SW

Mammoth Lakes weather for Friday 23rd October 2026

Expect broken clouds in Mammoth Lakes, California with a maximum temperature of 9°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

9
°C maximum temperature
-1
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
7
°C wind chill
12
kph wind from N

Mammoth Lakes weather for Saturday 24th October 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 11°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

11
°C maximum temperature
-3
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
11
°C wind chill
9
kph wind from N

Mammoth Lakes weather for Sunday 25th October 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 13°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.