Running Springs, CA Weather & Growing Conditions
Overnight
63°F
Mostly Clear
Mostly clear, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Clear | 10 mph S | 0% |
| Tuesday | 81°F | Sunny | 10 mph SW | 1% |
| Tuesday Night | 63°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 82°F | Sunny | 5 to 10 mph SW | 1% |
| Wednesday Night | 64°F | Mostly Clear | 0 to 5 mph W | 0% |
| Thursday | 82°F | Sunny | 0 to 5 mph S | 5% |
| Thursday Night | 63°F | Mostly Clear | 0 to 5 mph S | 4% |
| Friday | 82°F | Sunny | 0 to 5 mph SW | 7% |
| Friday Night | 64°F | Mostly Clear | 0 to 5 mph S | 2% |
| Saturday | 82°F | Sunny | 0 to 5 mph SW | 9% |
| Saturday Night | 65°F | Mostly Clear | 0 to 5 mph S | 3% |
| Sunday | 81°F | Sunny | 0 to 10 mph S | 10% |
| Sunday Night | 62°F | Mostly Clear | 5 to 10 mph S | 4% |
| Monday | 77°F | Sunny | 5 to 10 mph S | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Running Springs, CA
Last spring frost
May 5
First fall frost
Nov 2
Growing season
176 days
Hardiness zone
7b
Explore more for Running Springs, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Lake Arrowhead, Ca (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.