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Temecula, CA Weather Tomorrow

See tomorrow's forecast for Temecula together with a reliable 5 day outlook featuring precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Temecula area and around Riverside county, California.
Updated: Mon Aug 31st 2026 12:15 PM PDT
Temecula, CA Weather – 8-31 – Sunny
86° / 61°
Sunny
It will be sunny in Temecula, with a high of 86°F and a low of 61°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 15mph on average and gusts of 24.8mph at 4 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 81% at 11 PM and 21% being its lowest at 3 PM. Barometric pressure is its highest of 29.95inHg at 10 PM, a lowest point of 29.87inHg at 2 PM with an avg 29.9inHg.
Temecula, CA Weather – 9-1 – Sunny
88° / 59°

Weather Tomorrow

Sunny
In Temecula, it will be sunny with highs near 88°F and lows around 59°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 14mph on average and gusts of 25.1mph at 2 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 81% at 12 AM and 14% being its lowest at 11 AM. Barometric pressure is its highest of 30inHg at 11 PM, a lowest point of 29.89inHg at 3 PM with an avg 29.94inHg.
Temecula, CA Weather – 9-2 – Sunny
88° / 60°
Sunny
Temecula may see a sunny day, with daytime highs of 88°F and overnight lows near 60°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 15mph on average and gusts of 23.5mph at 5 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 77% at 11 PM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 30inHg at 12 AM, a lowest point of 29.88inHg at 4 PM with an avg 29.96inHg.
Temecula, CA Weather – 9-3 – Sunny
84° / 56°
Sunny
Temecula may see a sunny day, with daytime highs of 84°F and overnight lows near 56°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 14mph on average and gusts of 24.4mph at 2 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 89% at 10 PM and 17% being its lowest at 12 PM. Barometric pressure is its highest of 29.95inHg at 12 AM, a lowest point of 29.8inHg at 6 PM with an avg 29.89inHg.
Temecula, CA Weather – 9-4 – Sunny
83° / 55°
Sunny
Daytime highs will reach 83°F with lows dropping to 55°F in Temecula, where bright and sunny conditions. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 15mph on average and gusts of 23.9mph at 3 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 92% at 1 AM and 23% being its lowest at 2 PM. Barometric pressure is its highest of 29.9inHg at 11 PM, a lowest point of 29.81inHg at 3 PM with an avg 29.84inHg.
Temecula, CA Weather – 9-5 – Sunny
86° / 57°
Sunny
Bright and sunny conditions in Temecula, with a high of 86°F and a low of 57°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 12mph on average and gusts of 20.8mph at 2 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 89% at 1 AM and 19% being its lowest at 3 PM. Barometric pressure is its highest of 29.94inHg at 8 AM, a lowest point of 29.82inHg at 5 PM with an avg 29.88inHg.

Currently

Sunny 85°F
29.9 inHg.
Barometer
23%
Humidity
SSW 17.3 mph
Wind
Sunny

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