Mammoth Lakes weather live forecast

Today's maximum temperature in Mammoth Lakes is expected to be 22°C. Select a day from the live weather forecast for Mammoth Lakes, California, USA for more weather parameters.

Tuesday
21st Jul
22

15

3

10
Wednesday
22nd Jul
24

14

11

11
Thursday
23rd Jul
27

16

13

11
Friday
24th Jul
27

15

8

11
Saturday
25th Jul
27

16

11

11

5-day weather forecast updated at 04:03 on Tuesday 21st July 2026 GMT

More about Mammoth Lakes

Mammoth Lakes by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for California

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Tuesday 21st July 2026

Expect isolated thunderstorms in Mammoth Lakes, California with a maximum temperature of 22°C, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and little or no wind of 5 kph from the west.

22
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
97
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
5
kph wind from W

Mammoth Lakes weather for Wednesday 22nd July 2026

Expect sunshine and showers in Mammoth Lakes, California with a maximum temperature of 24°C, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 11 kph from the south-west.

24
°C maximum temperature
14
°C minimum temperature
sunshine and showers
11
hours of sunshine
11
UV index (Extreme)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from SW

Mammoth Lakes weather for Thursday 23rd July 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 27°C, maximum UV of 11 (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
27
°C wind chill
15
kph wind from SW

Mammoth Lakes weather for Friday 24th July 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 27°C, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

27
°C maximum temperature
15
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
27
°C wind chill
16
kph wind from SW

Mammoth Lakes weather for Saturday 25th July 2026

Expect scattered clouds in Mammoth Lakes, California with a maximum temperature of 27°C, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.