Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 20°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Friday
9th Oct
20

8

7

6
Saturday
10th Oct
14

4

11

7
Sunday
11th Oct
10

1

4

5
Monday
12th Oct
4

-1

0

5
Tuesday
13th Oct
7

-3

11

6

5-day weather forecast updated at 04:02 on Friday 9th 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 Friday 9th October 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 20°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

20
°C maximum temperature
8
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
19
kph wind from SW

Mammoth Lakes weather for Saturday 10th October 2026

Expect clear skies in Mammoth Lakes, California with a maximum temperature of 14°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

14
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from SW

Mammoth Lakes weather for Sunday 11th October 2026

Expect mostly cloudy with light rain in Mammoth Lakes, California with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a fresh breeze of 29 kph from the south-west.

10
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
49
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from SW

Mammoth Lakes weather for Monday 12th October 2026

Expect cloudy with sleet or snow in Mammoth Lakes, California with a maximum temperature of 4°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 62% chance of some sleet or snow and a light breeze of 9 kph from the west.

4
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
5
UV index (Moderate)
62
% chance of some sleet or snow
<10
mm of sleet/snow expected
1
°C wind chill
9
kph wind from W

Mammoth Lakes weather for Tuesday 13th October 2026

Expect clear skies with flurries of snow in Mammoth Lakes, California with a maximum temperature of 7°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and a light breeze of 8 kph from the north-west.