Yosemite Valley, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yosemite Valley, a community in Mariposa County, California.
Tonight
54°F
Mostly Clear then Areas Of Smoke
Areas of smoke between midnight and 4am. Mostly clear. Low around 54, with temperatures rising to around 56 overnight. East wind 0 to 15 mph.
7-day forecast for Yosemite Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Mostly Clear then Areas Of Smoke | 0 to 15 mph E | 0% |
| Saturday | 82°F | Areas Of Smoke | 0 to 10 mph S | 0% |
| Saturday Night | 57°F | Smoke | 5 to 10 mph ENE | 0% |
| Sunday | 81°F | Patchy Smoke then Partly Sunny | 5 to 10 mph SSW | 2% |
| Sunday Night | 58°F | Mostly Cloudy | 5 to 10 mph ENE | 2% |
| Monday | 80°F | Slight Chance Light Rain | 0 to 10 mph WNW | 17% |
| Monday Night | 57°F | Partly Cloudy | 5 to 15 mph NNE | 1% |
| Tuesday | 82°F | Sunny | 5 to 10 mph WNW | 5% |
| Tuesday Night | 57°F | Mostly Clear | 5 to 15 mph NE | 1% |
| Wednesday | 84°F | Sunny | 0 to 10 mph WSW | 2% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph ENE | 0% |
| Thursday | 84°F | Sunny | 5 to 10 mph SSW | 2% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 10 mph ESE | 1% |
| Friday | 82°F | Mostly Sunny | 5 to 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Yosemite Valley (37.743, -119.578). Updated through the day.
Growing snapshot for Yosemite Valley
Growing season
30 days
Hardiness zone
7a
More local growing data for Yosemite Valley: nearby ZIP 95389 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Bear Valley
Bootjack
Buck Meadows
Catheys Valley
Coulterville
El Portal
Fish Camp
Foresta
Greeley Hill
Hornitos
Mariposa
Midpines
Mt. Bullion
Wawona
Yosemite West
Climate data from the nearest NOAA station, Tuolumne Meadows Rs, Ca (7.9 mi from Yosemite Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.