As of 07:29 PDT

Manteca, CA weather in September

67°

Manteca, Sunday, 9 August, 07:29

Partly cloudy. Feels like 68°. High 99°, low 65°.

Pressure29.85 inHg

Wind2 mph E

Humidity85%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

In September, Manteca, CA averages a high of 86.4° and a low of 59.2°. About 0.2 inches of precipitation fall over the month (1 wet days). The record high is 118.2° (2022) and the record low 46.9° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	90.5°	60.8°	3%	106.2° (2022)	52.9° (1970)
2	90.7°	61.5°	7%	107.4° (2017)	53.2° (1960)
3	90.1°	60.8°	2%	104.7° (2022)	52.3° (2000)
4	90.1°	60.8°	0%	108.7° (2022)	49.8° (1960)
5	90.1°	61.2°	2%	114.4° (2022)	52° (2015)
6	90.3°	61.2°	2%	118.2° (2022)	52.2° (1973)
7	90.3°	61.2°	0%	114.4° (2020)	53.2° (2002)
8	89.4°	61°	2%	113.2° (2022)	50.9° (1978)
9	88.3°	60.1°	3%	109.8° (2022)	50.5° (1964)
10	87.3°	59.4°	2%	101.8° (2015)	50.7° (1985)
11	87.4°	59.5°	2%	100.4° (2015)	52.2° (1965)
12	87.1°	59.5°	0%	102.4° (1979)	49.1° (1985)
13	86°	59.2°	0%	101.3° (1971)	50.5° (2005)
14	85.5°	58.6°	3%	102.9° (1971)	49.3° (1966)
15	84.4°	57.9°	3%	99.7° (1971)	50.4° (2006)
16	84.2°	57.7°	5%	98.2° (2025)	51.4° (1985)
17	84.4°	58.3°	5%	100.9° (1984)	50.9° (1988)
18	83.8°	59.2°	8%	101.7° (1984)	50.2° (1965)
19	84°	58.5°	8%	98.4° (2016)	51.6° (1988)
20	84.7°	57.9°	2%	97° (2000)	47.3° (1986)
21	85.6°	57.9°	3%	101.5° (2021)	49.6° (1986)
22	84.7°	57.7°	5%	98.6° (2021)	48.9° (1986)
23	85.5°	57.7°	2%	98.6° (2024)	51.8° (1972)
24	85.1°	59°	5%	103.5° (2024)	50.5° (2017)
25	84.2°	58.6°	7%	97.7° (2019)	48.9° (1986)
26	84.7°	58.1°	0%	99.3° (1963)	48.6° (1982)
27	84.4°	58.3°	3%	96.8° (2009)	47.3° (1971)
28	83.8°	58.1°	3%	101.1° (2020)	46.9° (1986)
29	83.7°	58.1°	3%	102° (2020)	48.7° (2019)
30	82.9°	57.7°	3%	101.7° (2020)	48.4° (1985)