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Weather in Mammoth Lakes for October 2025

Your guide to Mammoth Lakes weather in October - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Mammoth Lakes usually enjoys a light touch of snow in October.

    • Temperatures

  • In general, the average temperature in Mammoth Lakes at the beginning of October is 20.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.3 °F by the end of October.

    • Rain 🌧️

  • Precipitation in Mammoth Lakes during October is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
0
Rainy days
Average snowy days
2
Snow days
Average temperatures
15°/2°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
37 %
Avg humidity

Mammoth Lakes Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
23°
2
Sunny
23°
3
Partly cloudy
22°
4
Partly cloudy
19°
5
Partly cloudy
19°
6
Cloudy
20°
7
Partly cloudy
19°
8
Cloudy
18°
9
Sunny
19°
10
Cloudy
17°
11
Overcast
16°
12
Sunny
14°
13
Sunny
15°
14
Sunny
16°
15
Sunny
18°
16
Thundery outbreaks possible
12°
17
Overcast
8°
18
Partly cloudy
2°
19
Sunny
10°
20
Partly cloudy
14°
21
Overcast
13°
22
Sunny
16°
23
Sunny
17°
24
Sunny
16°
25
Overcast
18°
26
Overcast
19°
27
Sunny
14°
28
Thundery outbreaks possible
2°
29
Moderate or heavy snow showers
0°
30
Overcast
7°
31
Overcast
5°
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Access Mammoth Lakes weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during October in Mammoth Lakes

See the weather trend as well as the moving average line

October weather day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
Oct. 1 Sunny
Sunny
 23° /9° 0 mm 0 cm
Oct. 2 Sunny
Sunny
 23° /10° 0 mm 0 cm
Oct. 3 Partly cloudy
Partly cloudy
 22° /9° 0 mm 0 cm
Oct. 4 Partly cloudy
Partly cloudy
 19° /8° 0 mm 0 cm
Oct. 5 Partly cloudy
Partly cloudy
 19° /7° 0 mm 0 cm
Oct. 6 Cloudy
Cloudy
 20° /8° 0 mm 0 cm
Oct. 7 Partly cloudy
Partly cloudy
 19° /9° 0 mm 0 cm
Oct. 8 Cloudy
Cloudy
 18° /8° 0 mm 0 cm
Oct. 9 Sunny
Sunny
 19° /6° 0 mm 0 cm
Oct. 10 Cloudy
Cloudy
 17° /6° 0 mm 0 cm
Oct. 11 Overcast
Overcast
 16° /4° 0 mm 0 cm
Oct. 12 Sunny
Sunny
 14° /2° 0 mm 0 cm
Oct. 13 Sunny
Sunny
 15° /2° 0 mm 0 cm
Oct. 14 Sunny
Sunny
 16° /3° 0 mm 0 cm
Oct. 15 Sunny
Sunny
 18° /4° 0 mm 0 cm
Oct. 16 Thundery outbreaks possible
Thundery outbreaks possible
 12° /0° 0 mm 0 cm
Oct. 17 Overcast
Overcast
 8° /-3° 0.4 mm 0.3 cm
Oct. 18 Partly cloudy
Partly cloudy
 2° /-7° 0 mm 0 cm
Oct. 19 Sunny
Sunny
 10° /-4° 0 mm 0 cm
Oct. 20 Partly cloudy
Partly cloudy
 14° /0° 0 mm 0 cm
Oct. 21 Overcast
Overcast
 13° /0° 0 mm 0 cm
Oct. 22 Sunny
Sunny
 16° /2° 0 mm 0 cm
Oct. 23 Sunny
Sunny
 17° /4° 0 mm 0 cm
Oct. 24 Sunny
Sunny
 16° /3° 0 mm 0 cm
Oct. 25 Overcast
Overcast
 18° /5° 0 mm 0 cm
Oct. 26 Overcast
Overcast
 19° /3° 0 mm 0 cm
Oct. 27 Sunny
Sunny
 14° /0° 0 mm 0 cm
Oct. 28 Thundery outbreaks possible
Thundery outbreaks possible
 2° /-3° 0 mm 0 cm
Oct. 29 Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-8° 15.6 mm 11.2 cm
Oct. 30 Overcast
Overcast
 7° /-10° 0 mm 0 cm
Oct. 31 Overcast
Overcast
 5° /-6° 0 mm 0 cm
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Important Notice
Our weather forecast for Mammoth Lakes in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mammoth Lakes forecast closer to your planned date for the most up-to-date weather information.

Mammoth Lakes in October - FAQ

What are the expected maximum and minimum temperatures in Mammoth Lakes during October?
Prepare for cooler days with highs just around 15° and colder nights, dipping below 2°.
How much rainfall should be expected in Mammoth Lakes during October?
Expect minimal rainfall in Mammoth Lakes during October, with a total of 15.9 mm over approximately 0 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Mammoth Lakes in October 2025?
Mammoth Lakes experiences an average snowfall of 11.5 cm during October, occurring over 2 days.
What are the typical wind conditions in Mammoth Lakes during October?
The average wind speed in Mammoth Lakes during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Mammoth Lakes snow forecast October 2025

Track daily snowfall levels and discover Mammoth Lakes’s snowy potential this October ❄️

October rainfall patterns in Mammoth Lakes

Explore the daily rainfall trends and prepare for Mammoth Lakess October weather 💧

UV exposure in Mammoth Lakes during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Mammoth Lakes?

Get accurate weather forecasts for Mammoth Lakes, located at latitude 37.649 and longitude -118.972. Stay updated with localized weather information tailored for Mammoth Lakes.

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