Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 37°F. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Monday
29th Dec
37

14

10

3
Tuesday
30th Dec
41

25

6

3
Wednesday
31st Dec
41

30

0

2
Thursday
1st Jan
41

37

1

2
Friday
2nd Jan
41

32

2

3

5-day weather forecast updated at 04:03 on Tuesday 30th December 2025 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 Monday 29th December 2025

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 37°F, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-west.

37
°F maximum temperature
14
°F minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
34
°F wind chill
4
mph wind from SW

Mammoth Lakes weather for Tuesday 30th December 2025

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 41°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the west.

41
°F maximum temperature
25
°F minimum temperature
scattered clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
2
mph wind from W

Mammoth Lakes weather for Wednesday 31st December 2025

Expect cloudy with sleet or snow in Mammoth Lakes, California with a maximum temperature of 41°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 66% chance of some sleet or snow and little or no wind of 3 mph from the south.

41
°F maximum temperature
30
°F minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
66
% chance of some sleet or snow
<5
mm of sleet/snow expected
39
°F wind chill
3
mph wind from S

Mammoth Lakes weather for Thursday 1st January 2026

Expect cloudy with sleet or snow in Mammoth Lakes, California with a maximum temperature of 41°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of sleet/snow expected with 77% chance of some sleet or snow and a gentle breeze of 8 mph from the south-west.

41
°F maximum temperature
37
°F minimum temperature
cloudy with sleet or snow
1
hour of sunshine
2
UV index (Low)
77
% chance of some sleet or snow
<30
mm of sleet/snow expected
36
°F wind chill
8
mph wind from SW

Mammoth Lakes weather for Friday 2nd January 2026

Expect cloudy with sleet or snow in Mammoth Lakes, California with a maximum temperature of 41°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 83% chance of some sleet or snow and a gentle breeze of 11 mph from the south-west.