Alcatraz Island Weather Forecast
- 43
- 55
Sunny
- 45
- 54
Mostly Sunny
- 44
- 53
Breezy
- 44
- 55
Mostly Sunny
- 46
- 55
Mostly Sunny
- 49
- 56
Partly Sunny
- 46
- 55
Slight Chance Rain Showers
Today 18 Feb San Francisco
Sunny. Highs in the mid 50s. North Winds 15 to 20 Mph.
Tonight 18 Feb San Francisco
Clear. Lows in the upper 30s to mid 40s. North Winds 10 to 20 Mph.
Alcatraz Island Temperature Statistics
February Temperature
Oakland, Metro Oakland International Airport (12.4 miles)
Lowest
–Average February
–Highest
–
Climate (2010–Present)
Oakland, Metro Oakland International Airport (12.4 miles)
Average Low 2010–Present
51.4 °FAverage 2010–Present
58.2 °FAverage High 2010–Present
66.4 °F