Newport Beach, CA Weather Tomorrow

Keep up with changing weather in Newport Beach using tomorrow's forecast and the next 5 days of 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 Newport Beach area and around Orange county, California.
Updated: Sun Sep 13th 2026 10:00 AM PDT
Newport Beach, CA Weather – 9-13 – Sunny
79° / 71°
Sunny
Newport Beach may see sunshine, with daytime highs of 79°F and overnight lows near 71°F. There's a very small chance of rainfall, only about 6% with an estimated 0in. Winds will be light at 10mph and gusts of 20.4mph at 3 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 75% at 9 PM and 59% being its lowest at 1 PM. Barometric pressure is its highest of 29.88inHg at 11 AM, a lowest point of 29.79inHg at 5 PM with an avg 29.82inHg.
Newport Beach, CA Weather – 9-14 – Sunny
78° / 71°

Weather Tomorrow

Sunny
Daytime highs will reach 78°F with lows dropping to 71°F in Newport Beach, where bright and sunny conditions. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 14mph on average and gusts of 13.7mph at 2 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 78% at 4 AM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 29.84inHg at 10 PM, a lowest point of 29.78inHg at 5 PM with an avg 29.81inHg.
Newport Beach, CA Weather – 9-15 – Sunny
76° / 70°
Sunny
Highs will reach 76°F with lows near 70°F in Newport Beach, where sunshine is. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 21.9mph at 2 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 75% at 4 AM and 54% being its lowest at 2 PM. Barometric pressure is its highest of 29.93inHg at 11 AM, a lowest point of 29.83inHg at 3 AM with an avg 29.88inHg.
Newport Beach, CA Weather – 9-16 – Sunny
75° / 69°
Sunny
Daytime highs will reach 75°F with lows dropping to 69°F in Newport Beach, where bright and sunny conditions. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 11mph on average and gusts of 21.3mph at 2 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 77% at 5 AM and 58% being its lowest at 1 PM. Barometric pressure is its highest of 29.99inHg at 11 PM, a lowest point of 29.9inHg at 3 AM with an avg 29.95inHg.
Newport Beach, CA Weather – 9-17 – Sunny
75° / 68°
Sunny
Newport Beach is set for a sunny day with temperatures peaking at 75°F and dipping to 68°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 19.9mph at 6 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 79% at 5 AM and 57% being its lowest at 3 PM. Barometric pressure is its highest of 30.05inHg at 12 PM, a lowest point of 29.98inHg at 3 AM with an avg 30.02inHg.
Newport Beach, CA Weather – 9-18 – Sunny
77° / 69°
Sunny
Newport Beach is set for a sunny day with temperatures peaking at 77°F and dipping to 69°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 19.5mph at 2 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 73% at 5 AM and 50% being its lowest at 5 PM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.94inHg at 5 PM with an avg 30inHg.

Currently

Sunny 75°F
29.89 inHg.
Barometer
68%
Humidity
S 8.6 mph
Wind
Sunny

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