As of 19:21 PDT

Cupertino, CA weather in March

74°

Cupertino, Saturday, 8 August, 19:21

Clear. Feels like 73°. High 84°, low 60°.

Pressure29.85 inHg

Wind4.3 mph NW

Humidity61%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

In March, Cupertino, CA averages a high of 61.9° and a low of 46.1°. About 3.8 inches of precipitation fall over the month (9 wet days). The record high is 84.4° (2021) and the record low 33.1° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	58.6°	45.5°	38%	71.8° (2013)	33.1° (1971)
2	59.4°	45°	45%	74.8° (1994)	36° (1966)
3	59.2°	45°	40%	73.8° (2020)	34.7° (1976)
4	59.7°	44.8°	33%	76.5° (2020)	35.4° (1969)
5	60.1°	45.1°	43%	79.3° (1972)	35.6° (1971)
6	60.6°	44.8°	33%	75° (1972)	34.5° (2023)
7	60.6°	45.3°	28%	75.6° (1972)	35.4° (2012)
8	61.3°	45.5°	32%	78.6° (2004)	36.5° (2002)
9	61.2°	45.5°	18%	78.4° (2004)	35.8° (2009)
10	61.2°	46.4°	35%	77.2° (1997)	36.9° (1969)
11	62.1°	46°	37%	82.6° (2005)	35.8° (2006)
12	62.2°	46.2°	32%	79° (2007)	37.8° (2021)
13	61.2°	46.9°	33%	77.2° (2015)	34.7° (2006)
14	61.7°	46.4°	38%	82.8° (2015)	36.9° (1973)
15	62.1°	46.2°	30%	78.6° (1972)	37.8° (1963)
16	62.2°	46.2°	32%	81.3° (1972)	36° (2021)
17	62.6°	45.7°	23%	81.5° (2004)	36.9° (1966)
18	63.3°	46°	27%	79.9° (2004)	35.2° (2002)
19	63.9°	46.8°	20%	79.9° (1960)	39° (1987)
20	62.6°	47.3°	32%	78.6° (2004)	37.4° (1975)
21	62.2°	46.2°	35%	77° (1997)	39.4° (1985)
22	61.7°	46.2°	30%	77.4° (2022)	37.2° (1987)
23	62.1°	46.6°	32%	74.1° (1966)	36.7° (2009)
24	62.2°	46.6°	23%	78.3° (2025)	38.5° (1964)
25	61.7°	46.4°	32%	83.7° (2025)	36.9° (1976)
26	62.8°	46°	23%	83.3° (1988)	35.6° (1972)
27	62.8°	46.6°	22%	78.1° (1969)	36.7° (2023)
28	63.5°	46.4°	30%	80.8° (1986)	35.1° (1975)
29	64°	46.4°	17%	78.6° (1968)	36.1° (1985)
30	64.6°	47.1°	15%	77.7° (2018)	39° (2023)
31	64.6°	47.1°	22%	84.4° (2021)	36.3° (2023)