Temecula, California Climate Summary
Typical September Day

Normal High:    89.4°F (31.9°C)
Normal Low:    58.7°F (14.8°C)
Average:    71.4°F (21.9°C)

Hour    Temperature    Wind Speed    Humidity
12:00 AM    65°F (18°C)    1 mph    78%
1:00 AM    64°F (18°C)    1 mph    79%
2:00 AM    63°F (17°C)    calm    81%
3:00 AM    62°F (17°C)    calm    82%
4:00 AM    61°F (16°C)    calm    84%
5:00 AM    60°F (16°C)    calm    85%
6:00 AM    60°F (15°C)    calm    86%
7:00 AM    59°F (15°C)    calm    87%
8:00 AM    61°F (16°C)    1 mph    85%
9:00 AM    65°F (18°C)    1 mph    76%
10:00 AM    71°F (22°C)    1 mph    61%
11:00 AM    78°F (25°C)    3 mph    47%
12:00 PM    83°F (29°C)    6 mph    37%
1:00 PM    86°F (30°C)    8 mph    32%
2:00 PM    88°F (31°C)    9 mph    32%
3:00 PM    88°F (31°C)    9 mph    32%
4:00 PM    87°F (30°C)    9 mph    33%
5:00 PM    85°F (29°C)    9 mph    36%
6:00 PM    81°F (27°C)    7 mph    42%
7:00 PM    75°F (24°C)    4 mph    52%
8:00 PM    71°F (22°C)    3 mph    61%
9:00 PM    69°F (20°C)    2 mph    68%
10:00 PM    67°F (19°C)    1 mph    72%
11:00 PM    66°F (19°C)    1 mph    75%

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.