As of 23:11 PDT

Foothill Farms, CA weather in September

78°

Foothill Farms, Saturday, 8 August, 23:11

Clear. Feels like 78°. High 96°, low 66°.

Pressure29.80 inHg

Wind3 mph SE

Humidity52%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In September, Foothill Farms, CA averages a high of 87.1° and a low of 59.3°. About 0.4 inches of precipitation fall over the month (1 wet days). The record high is 117.5° (2022) and the record low 45.9° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	91.4°	61.3°	3%	109.9° (2017)	53.6° (1999)
2	91.2°	61.7°	7%	107.8° (2017)	52.3° (1964)
3	91.2°	61.9°	2%	106.3° (2017)	52° (2000)
4	91°	61.2°	0%	107.6° (2022)	52.2° (1965)
5	91.2°	61.9°	3%	116.1° (2022)	53.1° (2000)
6	91°	61.7°	2%	117.5° (2022)	52.9° (1973)
7	90.7°	61.3°	0%	114.4° (2020)	52.5° (2002)
8	90.1°	61.5°	2%	112.5° (2022)	52.7° (1965)
9	88.9°	60.6°	5%	111.2° (2022)	52° (1964)
10	88°	59.7°	3%	103.6° (2015)	48.7° (1985)
11	88.3°	59.5°	2%	101.3° (1979)	47.7° (1985)
12	88°	59.7°	0%	104.2° (1979)	49.1° (1985)
13	86.5°	59.2°	0%	104° (1971)	51.4° (1970)
14	85.8°	59°	7%	104° (1971)	50.4° (1970)
15	84.9°	58.1°	5%	101.7° (1971)	51.3° (1986)
16	84.6°	58.1°	8%	97.7° (1971)	50.9° (2006)
17	85.1°	58.3°	5%	101.8° (1984)	50.4° (1996)
18	84.6°	59.4°	10%	100.9° (1984)	49.8° (1965)
19	84.4°	58.5°	12%	97.7° (2016)	47.7° (1965)
20	86°	58.5°	5%	100.9° (1990)	48.4° (1965)
21	86.2°	57.9°	3%	98.4° (2009)	48.7° (1986)
22	85.3°	57.9°	5%	100.2° (2009)	49.6° (1968)
23	86.2°	57.7°	5%	100.4° (2025)	50.5° (1977)
24	85.8°	58.3°	7%	100.9° (2024)	52° (1961)
25	84.7°	57.9°	12%	97.9° (2019)	49.8° (1972)
26	85.3°	58.1°	7%	99° (2009)	51.6° (1988)
27	84.7°	57.9°	5%	100° (2020)	46.6° (1971)
28	84.7°	57.4°	8%	101.8° (2020)	48.6° (1986)
29	84°	57.4°	7%	102.2° (2010)	45.9° (1986)
30	83.5°	57.2°	7%	103.1° (2020)	46.4° (1971)