Fremont, CA Weather & Growing Conditions
Tonight
58°F
Mostly Cloudy
Mostly cloudy, with a low around 58. Northwest wind 5 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Mostly Cloudy | 5 to 9 mph NW | 0% |
| Sunday | 72°F | Mostly Cloudy | 3 to 9 mph WNW | 0% |
| Sunday Night | 58°F | Mostly Cloudy | 5 to 8 mph W | 0% |
| Monday | 75°F | Partly Sunny | 5 to 12 mph WSW | 0% |
| Monday Night | 58°F | Partly Cloudy | 3 to 12 mph WSW | 0% |
| Tuesday | 76°F | Mostly Sunny | 2 to 10 mph WSW | 0% |
| Tuesday Night | 58°F | Mostly Clear | 1 to 10 mph WSW | 0% |
| Wednesday | 85°F | Mostly Sunny | 1 to 9 mph SW | 0% |
| Wednesday Night | 61°F | Partly Cloudy | 0 to 9 mph SW | 0% |
| Thursday | 88°F | Mostly Sunny | 1 to 10 mph WNW | 0% |
| Thursday Night | 62°F | Partly Cloudy | 2 to 10 mph W | 0% |
| Friday | 81°F | Mostly Sunny | 2 to 10 mph W | 0% |
| Friday Night | 59°F | Partly Cloudy | 3 to 10 mph WSW | 0% |
| Saturday | 77°F | Mostly Sunny | 3 to 12 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fremont, CA
Last spring frost
Jan 7
First fall frost
Dec 22
Growing season
353 days
Hardiness zone
9b
Explore more for Fremont, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Fremont, Ca (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.