As of 03:44 PDT

Tustin, CA weather in April

71°

Tustin, Sunday, 9 August, 03:44

Clear. Feels like 71°. High 97°, low 71°.

Pressure29.85 inHg

Wind1 mph SE

Humidity85%

Visibility6.2 mi

Dew point65°

See detailed hourly forecast

In April, Tustin, CA averages a high of 69.3° and a low of 52.7°. About 0.9 inches of precipitation fall over the month (4 wet days). The record high is 100.9° (1989) and the record low 39.7° (2024). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	67.3°	51.6°	25%	89.4° (2021)	43.3° (1967)
2	66.9°	50.9°	17%	86.9° (1960)	40.1° (1999)
3	67.5°	51.1°	12%	86.9° (1961)	44.2° (1975)
4	68.5°	51.1°	17%	95.7° (1989)	44.4° (2023)
5	68.9°	51.6°	13%	99.5° (1989)	42.3° (2023)
6	68.5°	51.8°	10%	100.9° (1989)	39.7° (2024)
7	68.9°	51.8°	13%	99.3° (2022)	43.2° (1964)
8	69.1°	52°	13%	98.6° (2022)	44.1° (2024)
9	69.6°	52.2°	10%	93.4° (2018)	44.2° (1999)
10	70°	52.2°	10%	88.9° (1968)	40.8° (1999)
11	69.4°	52.5°	15%	82.8° (1988)	45.7° (1965)
12	68.7°	52.5°	7%	90.3° (2008)	44.6° (1999)
13	69.4°	52.5°	10%	90.5° (2008)	43.5° (2022)
14	68.9°	52.5°	12%	90° (1964)	44.1° (2024)
15	68.7°	52.2°	12%	91.9° (1966)	45.9° (1970)
16	68.4°	52.3°	10%	83.8° (1961)	43.5° (1967)
17	68.2°	52.2°	13%	82.8° (2016)	43.7° (1967)
18	68.4°	52.9°	13%	87.6° (2021)	46.4° (2002)
19	69.6°	52.7°	13%	88.7° (2009)	45.9° (1967)
20	70.3°	53.1°	8%	93° (2009)	43.2° (1967)
21	70.3°	53.6°	12%	91° (1987)	46.6° (1967)
22	69.1°	53.2°	12%	87.6° (2017)	45° (1963)
23	70°	53.2°	8%	84° (2004)	46.2° (1967)
24	69.6°	53.6°	7%	92.5° (2020)	47.7° (1963)
25	70.3°	53.8°	15%	88.9° (2022)	47.3° (1961)
26	70.3°	54.1°	13%	91.2° (2004)	46.6° (1967)
27	70.7°	54.1°	8%	93.2° (2008)	47.8° (1971)
28	70.5°	54°	7%	89.1° (2008)	46.6° (1975)
29	71.2°	54.5°	7%	90.3° (1996)	44.6° (1970)
30	70.7°	54.9°	8%	92.1° (2014)	47.7° (1967)