As of 08:55 PDT

Santa Ana, CA weather in March

76°

Santa Ana, Sunday, 9 August, 08:55

Mostly clear. Feels like 77°. High 96°, low 73°.

Pressure29.88 inHg

Wind5 mph SW

Humidity80%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

In March, Santa Ana, CA averages a high of 65° and a low of 50°. About 2.1 inches of precipitation fall over the month (6 wet days). The record high is 91.9° (1988) and the record low 36.5° (2023). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	63.1°	49.5°	22%	84.4° (2022)	38.3° (1962)
2	63.1°	48.6°	30%	80.6° (2022)	36.5° (2023)
3	63.1°	48.7°	22%	81° (2020)	38.8° (1971)
4	63.5°	48.6°	23%	79.9° (1968)	39.6° (1966)
5	64°	49.1°	25%	76.5° (2020)	40.1° (1974)
6	64°	49.1°	30%	78.4° (1979)	40.1° (2017)
7	64.2°	48.9°	27%	78.1° (2004)	39.9° (2025)
8	64.2°	49.5°	17%	81.9° (2017)	39° (1964)
9	65.3°	48.7°	8%	81° (2017)	40.6° (1964)
10	64.6°	49.6°	22%	83.1° (1997)	43.2° (2000)
11	64.4°	50.2°	32%	81° (2007)	40.6° (1969)
12	64.9°	49.6°	18%	82° (2007)	41° (2021)
13	64.2°	50.2°	20%	86.7° (2015)	42.3° (1969)
14	64.8°	50°	20%	86.9° (2015)	40.3° (1962)
15	65.3°	49.8°	17%	85.8° (2015)	38.7° (1962)
16	65.7°	50°	10%	82.4° (2015)	39° (2021)
17	65.8°	50.4°	17%	86.5° (2022)	39.7° (2021)
18	65.7°	49.8°	13%	79.3° (2022)	42.1° (1963)
19	66°	49.8°	12%	83.5° (1997)	41° (2002)
20	65.8°	50.9°	20%	82.2° (1997)	43.2° (1968)
21	65.5°	50.4°	23%	77.9° (1986)	43° (1982)
22	65.8°	50.7°	20%	85.6° (2022)	43° (2006)
23	65.3°	50.9°	13%	84.7° (2022)	43.2° (2009)
24	66°	50.7°	8%	84° (2025)	41.4° (1962)
25	64.9°	50.7°	18%	91.9° (1988)	42.4° (1995)
26	65.3°	50.4°	17%	90° (1988)	42.6° (1977)
27	65.5°	50.7°	10%	82.9° (2015)	42.4° (2023)
28	65.7°	51.1°	15%	88.9° (2021)	43° (1991)
29	66°	50.4°	10%	82.4° (2004)	42.1° (1975)
30	66.7°	50.7°	10%	82.2° (2003)	39.9° (1975)
31	67.3°	50.9°	12%	91.9° (2021)	42.8° (2023)