This forecast is provided by Jim Purpura, meteorologist with WeatherCurrents
Forecast update for the Temecula Valley
Welcome to Fall!
The first day of fall will begin with some mid and high clouds moving across the Temecula Valley, especially this morning. Otherwise expect partly sunny and hot conditions to continue through Sunday as a retreating warm dome of high pressure keeps on the heat.
Monday a weak trough of low pressure moves into southern California and stays most of the week. Expect a bit cooler days and nights, closer to normal.
Saturday: Some mid and high clouds, especially this morning, then partly sunny, very warm. Light wind ... becoming southwest to 10 mph by afternoon, high near 94 degrees.
Predicted air quality index is: 57.
Tonight: Clear, mild. South wind 10 mph in the evening, low around 64 degrees.
Sunday: Sunny, breezy, very warm. Light variable wind becoming southwest and increasing to 10 to 20 mph in the afternoon, high of about 94 degrees.
Sunday night: Clear, breezy early, mild. Southwest wind 10 to 20 mph in the evening, low near 63 degrees.
Monday: Sunny, breezy, warm. Southwest wind increasing to 10 to 20 mph in the afternoon, high around 86 degrees.
Monday night: Clear early ... then low clouds and fog developing. Mild, low of about 62 degrees.
Tuesday: Low clouds and fog ... then sunny. Warm, high near 85 degrees.
Tuesday night: Clear. Mild, low around 60 degrees.