As of 23:40 PDT

Temecula, CA weather in September

74°

Temecula, Saturday, 8 August, 23:40

Clear. Feels like 74°. High 95°, low 68°.

Pressure29.88 inHg

Wind2 mph SW

Humidity69%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

In September, Temecula, CA averages a high of 86.9° and a low of 62.6°. About 0.3 inches of precipitation fall over the month (1 wet days). The record high is 112.3° (2020) and the record low 45.3° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	90.1°	65.5°	5%	105.8° (2002)	54.9° (1973)
2	91°	66.2°	5%	103.6° (2017)	52.3° (1964)
3	90.5°	66.2°	3%	106° (2022)	54.5° (2000)
4	91°	66.4°	2%	107.1° (2024)	53.6° (1999)
5	91°	66.2°	5%	112.3° (2020)	55.2° (1970)
6	91°	66.4°	7%	111° (2024)	54.7° (1964)
7	90.5°	66.2°	3%	107.6° (2024)	54.3° (1985)
8	89.4°	65.8°	5%	108.1° (2024)	50.7° (1965)
9	88.3°	64.9°	5%	106.3° (2024)	50° (1965)
10	87.1°	64°	5%	102° (1990)	53.6° (1991)
11	86.7°	63.1°	7%	103.5° (1971)	53.4° (1991)
12	86.2°	62.4°	2%	106.5° (1971)	48.7° (1985)
13	85.5°	62.1°	7%	107.4° (1971)	52.5° (1972)
14	85.8°	61.5°	2%	101.8° (2014)	51.4° (1970)
15	85.8°	61.9°	5%	102.2° (2014)	51.1° (1986)
16	85.1°	61.9°	8%	102.4° (2000)	52° (1986)
17	85.1°	61.5°	2%	101.3° (2020)	53.2° (1982)
18	84.7°	61°	5%	101.3° (2020)	48.9° (1993)
19	83.7°	60.8°	2%	97.7° (1979)	50° (1978)
20	83.1°	60.3°	8%	99.3° (2015)	48.2° (1965)
21	84.4°	59.7°	5%	99.3° (2021)	49.1° (2007)
22	85.6°	60.3°	5%	101.1° (2021)	49.5° (1988)
23	86.4°	60.6°	3%	102.2° (2002)	51.6° (2010)
24	86.7°	60.6°	3%	100.8° (1978)	50° (2007)
25	86°	60.6°	5%	102.7° (1963)	52.3° (1988)
26	84.9°	61.2°	12%	104.2° (2010)	50.9° (1971)
27	85.3°	60.6°	2%	105.8° (2010)	48.9° (2013)
28	85.3°	60.3°	2%	103.1° (1963)	45.3° (1971)
29	84.6°	61°	7%	103.3° (2020)	48.6° (1986)
30	85.3°	60.3°	5%	105.4° (2020)	50° (1971)