Tracy, CA Weather & Growing Conditions
Overnight
68°F
Clear
Clear, with a low around 68. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Clear | 5 mph S | 0% |
| Tuesday | 92°F | Sunny | 6 mph WNW | 0% |
| Tuesday Night | 66°F | Clear | 6 mph SW | 0% |
| Wednesday | 91°F | Sunny | 5 mph W | 0% |
| Wednesday Night | 65°F | Clear | 6 mph WSW | 0% |
| Thursday | 90°F | Sunny | 3 to 7 mph W | 0% |
| Thursday Night | 68°F | Clear | 3 to 7 mph WSW | 0% |
| Friday | 94°F | Sunny | 3 to 8 mph WNW | 0% |
| Friday Night | 68°F | Clear | 5 to 8 mph WSW | 0% |
| Saturday | 93°F | Sunny | 5 to 9 mph W | 0% |
| Saturday Night | 67°F | Clear | 9 mph WSW | 0% |
| Sunday | 90°F | Sunny | 5 to 10 mph WSW | 0% |
| Sunday Night | 61°F | Clear | 7 to 10 mph WSW | 0% |
| Monday | 85°F | Sunny | 5 to 8 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tracy, CA
Last spring frost
May 3
First fall frost
Nov 18
Growing season
197 days
Hardiness zone
9b
Explore more for Tracy, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Mt Hamilton, Ca (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.