As of 20:20 PDT

San Leandro, CA weather in September

63°

San Leandro, Saturday, 8 August, 20:20

Clear. Feels like 63°. High 87°, low 61°.

Pressure29.88 inHg

Wind3 mph SW

Humidity80%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In September, San Leandro, CA averages a high of 78.5° and a low of 57.8°. About 0.2 inches of precipitation fall over the month (1 wet days). The record high is 106.5° (1971) and the record low 48.4° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.6°	58.1°	3%	100.2° (2017)	51.6° (1999)
2	80.6°	59°	0%	102.2° (2017)	52.5° (1995)
3	79.9°	58.5°	0%	94.8° (2008)	52.7° (1970)
4	80.1°	58.1°	0%	96.1° (2008)	50.7° (2000)
5	80.8°	58.3°	0%	96.8° (2008)	52.9° (1970)
6	80.8°	58.6°	0%	99.3° (2022)	52.9° (1973)
7	81.3°	59°	0%	96.6° (2004)	52.7° (2018)
8	80.1°	58.5°	2%	99.7° (1984)	51.4° (1978)
9	77.9°	58.1°	7%	97.5° (2015)	52.5° (1964)
10	78.4°	57.7°	5%	95° (1979)	52.3° (2005)
11	79.2°	58.1°	0%	99.3° (1979)	52° (1985)
12	78.1°	58.1°	2%	101.7° (1979)	51.3° (1966)
13	77.4°	57.9°	2%	103.5° (1971)	51.6° (2005)
14	75.7°	57.4°	2%	106.5° (1971)	51.6° (2010)
15	75.6°	56.7°	0%	101.8° (1971)	50.4° (1970)
16	76.1°	56.8°	7%	93° (1968)	52.3° (2006)
17	76.8°	57.4°	3%	100.2° (1984)	52.5° (1969)
18	77°	58.1°	2%	98.2° (1984)	50.2° (1978)
19	77.5°	57.4°	8%	95.4° (2000)	50.5° (2008)
20	78.8°	57.2°	3%	95.5° (2015)	49.3° (1968)
21	78.8°	57.4°	5%	96.6° (2003)	51.6° (1960)
22	77.9°	57.4°	2%	96.3° (2003)	51.4° (1986)
23	78.8°	56.8°	2%	94.1° (1964)	49.8° (2017)
24	78.6°	57.7°	5%	96.3° (1978)	50.7° (1972)
25	78.4°	57.9°	7%	95.4° (1963)	50.2° (1972)
26	78.3°	57.7°	0%	98.1° (1963)	49.8° (2013)
27	78.1°	57.7°	7%	96.4° (2010)	48.9° (1971)
28	77.9°	58.1°	7%	97° (2010)	48.4° (1971)
29	77.5°	57.4°	2%	93° (1978)	48.6° (2019)
30	77.4°	57.6°	8%	94.3° (1980)	49.3° (1971)