Vernalis Weather Forecast
- 67
- 100
Hot
- 68
- 100
Hot
- 63
- 96
Mostly Sunny
- 63
- 93
Mostly Sunny
- 61
- 93
Partly Sunny
- 60
- 90
Mostly Sunny
- 59
- 89
Mostly Sunny
Today 31 Aug Northern San Joaquin Valley
Sunny. Highs 96 to 102. Northwest Winds up to 15 Mph.
Tonight 31 Aug Northern San Joaquin Valley
Clear. Lows 64 to 74. Northwest Winds up to 10 Mph. Gusts up to 25 Mph in the evening.
Vernalis Temperature Statistics
August Temperature
Stockton, Stockton Metropolitan Airport (18 miles)
Lowest 20 August, 2025
54.6 °FAverage August
77.4 °FHighest 9 August, 2025
104.6 °F
Climate (2020–Present)
Stockton, Stockton Metropolitan Airport (18 miles)
Average Low 2020–2025
49.9 °FAverage 2020–2025
62.9 °FAverage High 2020–2025
77.4 °F