Mountain View, CA Weather & Growing Conditions
This Afternoon
82°F
Sunny
Sunny. High near 82, with temperatures falling to around 78 in the afternoon. North northwest wind 6 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Sunny | 6 to 9 mph NNW | 0% |
| Tonight | 57°F | Mostly Cloudy | 2 to 8 mph NNW | 0% |
| Sunday | 76°F | Mostly Cloudy | 2 to 7 mph N | 1% |
| Sunday Night | 57°F | Mostly Cloudy | 2 to 6 mph W | 1% |
| Monday | 78°F | Mostly Sunny | 2 to 8 mph WSW | 0% |
| Monday Night | 56°F | Partly Cloudy | 2 to 8 mph WSW | 0% |
| Tuesday | 79°F | Mostly Sunny | 2 to 8 mph WSW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 0 to 8 mph WSW | 0% |
| Wednesday | 86°F | Sunny | 0 to 8 mph WNW | 0% |
| Wednesday Night | 61°F | Mostly Clear | 0 to 8 mph WNW | 0% |
| Thursday | 90°F | Sunny | 0 to 8 mph NW | 0% |
| Thursday Night | 61°F | Mostly Clear | 2 to 8 mph W | 0% |
| Friday | 84°F | Mostly Sunny | 2 to 8 mph W | 0% |
| Friday Night | 58°F | Partly Cloudy | 2 to 8 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mountain View, CA
Last spring frost
Jan 6
First fall frost
Dec 23
Growing season
353 days
Hardiness zone
9b
Explore more for Mountain View, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Moffett Federal Airfield, Ca (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.