Booster Park Weather Forecast
- 51
- 70
Sunny
- 51
- 79
Mostly Sunny
- 54
- 79
Mostly Sunny
- 54
- 83
Sunny
- 51
- 79
Mostly Sunny
- 51
- 73
Mostly Sunny
Today 18 May San Francisco Bay Shoreline
Sunny, breezy. Highs in the 60s to mid 70s. West Winds 5 to 10 Mph increasing to northwest 20 to 30 Mph in the afternoon.
Tonight 18 May San Francisco Bay Shoreline
Clear. Lows in the lower 50s. West Winds 10 to 20 Mph. Gusts up to 35 Mph in the evening.
Booster Park Temperature Statistics
May Temperature
San Jose, San Jose International Airport (8.1 miles)
Lowest 4 May, 2025
46.7 °FAverage May
63.5 °FHighest 9 May, 2025
87.7 °F
Climate (2020–Present)
San Jose, San Jose International Airport (8.1 miles)
Average Low 2020–2025
51.9 °FAverage 2020–2025
61.6 °FAverage High 2020–2025
72.7 °F