Watsonville Weather Forecast
- 15
- 23
Partly cloudy
- 13
- 24
Shower or two
- 14
- 23
Shower or two
- 12
- 22
Shower or two
- 12
- 24
Partly cloudy
- 10
- 26
Mostly sunny
- 11
- 28
Sunny
Today 29 Sep North Tropical Coast and Tablelands
Mostly clear. Slight chance of a shower along the coastal fringe, most likely later tonight. Near zero chance of rain elsewhere. Winds east to southeasterly 20 to 30 km/h.
Watsonville Temperature Statistics View More
September Temperature
Walkamin Research Station (27km)
Lowest 7 September, 2026
10.8 °CAverage September
20.2 °CHighest 8 September, 2026
30.2 °C
Climate (2021–2026)
Walkamin Research Station (27km)
Average Low 2021–2026
17.6 °CAverage 2021–2026
22.8 °CAverage High 2021–2026
27.9 °C