Temecula, California Climate Summary
Typical September Day
Normal High:
89.7°F
(32.1°C)
Normal Low:
60.6°F
(15.9°C)
Average:
72.7°F
(22.6°C)
Hour
Temperature
Wind Speed
Humidity
12:00 AM
66°F
(19°C)
1 mph
77%
1:00 AM
65°F
(19°C)
1 mph
78%
2:00 AM
64°F
(18°C)
calm
80%
3:00 AM
64°F
(18°C)
calm
82%
4:00 AM
63°F
(17°C)
calm
83%
5:00 AM
62°F
(17°C)
calm
84%
6:00 AM
62°F
(16°C)
calm
85%
7:00 AM
61°F
(16°C)
calm
85%
8:00 AM
62°F
(17°C)
1 mph
84%
9:00 AM
66°F
(19°C)
1 mph
75%
10:00 AM
72°F
(22°C)
1 mph
63%
11:00 AM
79°F
(26°C)
2 mph
50%
12:00 PM
84°F
(29°C)
5 mph
41%
1:00 PM
87°F
(31°C)
6 mph
37%
2:00 PM
88°F
(31°C)
7 mph
35%
3:00 PM
88°F
(31°C)
8 mph
36%
4:00 PM
87°F
(30°C)
7 mph
38%
5:00 PM
85°F
(29°C)
7 mph
41%
6:00 PM
82°F
(28°C)
6 mph
45%
7:00 PM
77°F
(25°C)
4 mph
54%
8:00 PM
73°F
(23°C)
3 mph
62%
9:00 PM
71°F
(21°C)
2 mph
67%
10:00 PM
69°F
(21°C)
1 mph
71%
11:00 PM
67°F
(20°C)
1 mph
74%
The Temecula weather pages are a service of WeatherCurrents. Temecula, California is located in the Temecula Valley, in southwestern Riverside County, along the Interstate 15 highway. The Temecula Valley's rolling hills are home to the Temecula wine country, vineyards, golf courses, a casino resort, and Old Town Temecula.