Downtown (San Mateo) Weather Forecast
- 43
- 55
Rain
- 46
- 59
Rain
- 46
- 61
Partly Sunny
- 50
- 65
Rain
- 45
- 59
Rain Likely
- 43
- 61
Mostly Sunny
- 46
- 62
Mostly Cloudy
Today 13 Mar San Francisco Bay Shoreline
Mostly cloudy in the morning then becoming partly cloudy. A chance of Showers and a slight chance of Thunderstorms. Some Thunderstorms may produce small hail. Highs in the mid 50s. West Winds 10 to 20 Mph.
Tonight 13 Mar San Francisco Bay Shoreline
Showers and a slight chance of Thunderstorms. Some Thunderstorms may produce small hail. Lows in the mid 40s. Southwest Winds 10 to 15 Mph.
Downtown (San Mateo) Temperature Statistics
March Temperature
San Francisco, San Francisco International Airport (4.3 miles)
Lowest 8 March, 2025
44.1 °FAverage March
53 °FHighest 7 March, 2025
64.7 °F
Climate (2020–Present)
San Francisco, San Francisco International Airport (4.3 miles)
Average Low 2020–2025
52.3 °FAverage 2020–2025
58.4 °FAverage High 2020–2025
66.8 °F