The weather in Sierra Nevada in October is very cold with temperatures between 2°C and 13°C, warm clothes are a must.
Sierra Nevada is going to be cold and wet in the month of October. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Please note that Sierra Nevada can expect a few days of snow in October.
Our weather forecast can give you a great sense of what weather to expect in Sierra Nevada in October 2026.
If you’re planning to visit Sierra Nevada in the near future, we highly recommend that you review the 14 day weather forecast for Sierra Nevada before you arrive.
Temperatures
13° / 2°
Rainy Days
2
Snowy Days
2
Dry Days
26
Rainfall
23
mm
Sun Hours
11.3
Hrs
