Mariposa, CA Weather & Growing Conditions
Overnight
69°F
Clear
Clear. Low around 69, with temperatures rising to around 73 overnight. East northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Clear | 5 mph ENE | 0% |
| Tuesday | 100°F | Sunny | 0 to 5 mph SW | 0% |
| Tuesday Night | 70°F | Clear | 5 mph NNE | 0% |
| Wednesday | 99°F | Sunny | 5 mph SSW | 0% |
| Wednesday Night | 70°F | Clear | 0 to 5 mph NNE | 0% |
| Thursday | 100°F | Sunny | 5 mph W | 0% |
| Thursday Night | 70°F | Clear | 5 mph N | 0% |
| Friday | 100°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 71°F | Clear | 5 to 10 mph N | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph WNW | 0% |
| Saturday Night | 71°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Sunday | 99°F | Sunny | 5 mph SW | 0% |
| Sunday Night | 69°F | Mostly Clear | 5 mph NNE | 0% |
| Monday | 96°F | Sunny | 5 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mariposa, CA
Last spring frost
May 24
First fall frost
Oct 10
Growing season
137 days
Hardiness zone
9a
Explore more for Mariposa, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, So Entrance Yosemite Np, Ca (19.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.