As of 23:53 PDT

Rialto, CA weather in March

80°

Rialto, Saturday, 8 August, 23:53

Clear. Feels like 80°. High 95°, low 67°.

Pressure29.88 inHg

Wind3 mph W

Humidity35%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

In March, Rialto, CA averages a high of 65.3° and a low of 43.8°. About 3.3 inches of precipitation fall over the month (7 wet days). The record high is 92.5° (1988) and the record low 25.9° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	61.7°	43.7°	27%	84° (2022)	27.3° (1962)
2	61.2°	42.3°	38%	81.9° (2022)	25.9° (1971)
3	61.7°	42.1°	27%	79.2° (1975)	28.8° (1971)
4	61.9°	41.9°	30%	84.4° (1972)	27.1° (1976)
5	63.1°	42.3°	33%	86.7° (1972)	31.6° (1963)
6	62.6°	43°	37%	78.3° (1972)	29.8° (1976)
7	63.1°	42.3°	35%	79° (2015)	30.4° (1976)
8	64.4°	43°	23%	80.6° (2004)	28° (1964)
9	65.7°	42.1°	15%	82.2° (2017)	28.8° (1974)
10	64.8°	43.3°	25%	83.5° (1997)	30.7° (1962)
11	64.6°	43.5°	32%	86.7° (2007)	33.6° (1969)
12	65.5°	43.5°	23%	89.4° (2007)	33.1° (1988)
13	64.4°	44.2°	27%	86.9° (2017)	29.7° (1962)
14	65.3°	43.5°	23%	88.3° (2013)	28.4° (1962)
15	66.2°	43.3°	23%	87.3° (2015)	29.8° (1969)
16	66.2°	44.2°	13%	90.1° (2007)	32.2° (1991)
17	67.1°	44.6°	18%	84.4° (2004)	33.3° (1975)
18	66.6°	44.1°	20%	83.3° (1997)	28° (1963)
19	67.8°	44.1°	18%	88.2° (1997)	31.5° (1963)
20	66.9°	44.6°	27%	88.7° (1997)	31.6° (1982)
21	66.2°	44.6°	27%	83.8° (2004)	34.3° (1982)
22	66.7°	44.6°	22%	85.5° (2004)	33.4° (2006)
23	66°	44.8°	22%	86.5° (2022)	32.5° (1973)
24	67.3°	44.8°	18%	86.9° (2022)	34.3° (1962)
25	65.8°	45.3°	23%	89.6° (1988)	32.2° (1995)
26	66°	44.6°	28%	92.5° (1988)	31.8° (1977)
27	65.5°	44.8°	18%	90.1° (2015)	33.3° (1977)
28	65.7°	44.4°	30%	85.8° (2015)	31.5° (1991)
29	67.5°	44.1°	13%	86.7° (1971)	30.6° (1975)
30	68.4°	45.1°	15%	85.8° (2015)	32.4° (1998)
31	68.2°	45°	18%	88.9° (1966)	35.8° (1977)