As of 20:23 PDT

Foster City, CA weather in March

64°

Foster City, Saturday, 8 August, 20:23

Clear. Feels like 64°. High 87°, low 60°.

Pressure29.88 inHg

Wind5 mph NW

Humidity78%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In March, Foster City, CA averages a high of 60.4° and a low of 47.2°. About 3.3 inches of precipitation fall over the month (9 wet days). The record high is 80.1° (2005) and the record low 34.3° (1976). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	57.7°	46.4°	40%	68.5° (1963)	38.3° (1971)
2	58.6°	46.4°	45%	72.3° (1994)	37.8° (1966)
3	58.1°	46.4°	42%	68.9° (2020)	34.3° (1976)
4	58.6°	46.2°	35%	72° (1986)	38.3° (1962)
5	58.8°	46.4°	43%	76.1° (1972)	36.9° (1971)
6	59.4°	46.2°	33%	72.1° (1993)	38.7° (1998)
7	59.4°	46.2°	32%	74.3° (1972)	38.1° (1964)
8	59.9°	46.9°	27%	75.9° (2004)	37.9° (1974)
9	59.7°	46.9°	25%	73.9° (2004)	38.7° (2010)
10	59.9°	47.7°	35%	76.3° (2004)	37.2° (1969)
11	60.6°	47.1°	37%	80.1° (2005)	36.5° (2006)
12	60.6°	47.3°	30%	73.6° (2007)	39.9° (1990)
13	59.5°	47.5°	35%	73.8° (1994)	37.4° (2010)
14	60.3°	47.5°	37%	78.8° (2015)	38.5° (1975)
15	60.6°	47.3°	30%	77.2° (2004)	39.7° (2002)
16	60.6°	47.7°	32%	78.6° (1972)	39.9° (1980)
17	61°	46.6°	23%	78.4° (1978)	39.4° (1963)
18	61.5°	47.1°	23%	76.8° (1978)	38.1° (2002)
19	61.9°	47.7°	18%	76.6° (1960)	39.4° (2012)
20	60.8°	47.8°	32%	76.5° (2004)	39.9° (1966)
21	60.6°	47.5°	30%	73.8° (1997)	40.3° (1969)
22	60.1°	47.7°	28%	73.9° (2022)	39° (1973)
23	60.4°	47.8°	32%	72.3° (1966)	38.5° (2009)
24	60.4°	47.5°	27%	73.6° (1970)	40.5° (1991)
25	60.1°	47.5°	35%	77.4° (1997)	38.7° (1977)
26	61°	47.3°	20%	78.8° (2015)	38.3° (1972)
27	61.3°	47.7°	22%	75.6° (1986)	38.8° (2023)
28	61.9°	47.5°	28%	77° (1986)	38.5° (1975)
29	62.2°	47.7°	18%	75° (1968)	39° (1977)
30	62.6°	48°	18%	75.9° (2018)	40.1° (1977)
31	62.6°	48°	23%	79.2° (1966)	40.1° (1971)