Seal Beach, CA Weather Tomorrow

Tomorrow's Seal Beach weather report includes an accurate 5 day forecast with daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Seal Beach area and around Orange county, California.
Updated: Mon Aug 17th 2026 4:00 PM PDT
Seal Beach, CA Weather – 8-17 – Sunny
76° / 68°
Sunny
Daytime highs will reach 76°F with lows dropping to 68°F in Seal Beach, where it will be sunny. There might be light rainfall having a 15% chance. Wind will be moderate, blowing around 12mph on average and gusts of 19mph at 7 PM. High humidity with average of 88% is anticipated, the maximum being 89% at 10 PM and 82% being its lowest at 7 PM. Barometric pressure is its highest of 29.92inHg at 10 PM, a lowest point of 29.87inHg at 6 PM with an avg 29.89inHg.
Seal Beach, CA Weather – 8-18 – Overcast
80° / 69°

Weather Tomorrow

Overcast
Seal Beach may see overcast, with daytime highs of 80°F and overnight lows near 69°F. There might be light rainfall having a 12% chance with an estimated 0in. Winds will be light at 10mph and gusts of 19.9mph at 1 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 91% at 1 AM and 48% being its lowest at 12 PM. Barometric pressure is its highest of 29.94inHg at 9 AM, a lowest point of 29.85inHg at 7 PM with an avg 29.9inHg.
Seal Beach, CA Weather – 8-19 – Sunny
84° / 71°
Sunny
Daytime highs will reach 84°F with lows dropping to 71°F in Seal Beach, where bright and sunny conditions. There's a very small chance of rainfall, only about 6% with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 21.7mph at 3 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 77% at 5 AM and 45% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 12 AM, a lowest point of 29.8inHg at 7 PM with an avg 29.85inHg.
Seal Beach, CA Weather – 8-20 – Sunny
83° / 74°
Sunny
Daytime highs will reach 83°F with lows dropping to 74°F in Seal Beach, where it will be sunny. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 21.7mph at 5 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 69% at 2 AM and 48% being its lowest at 3 PM. Barometric pressure is its highest of 29.91inHg at 10 PM, a lowest point of 29.84inHg at 6 PM with an avg 29.87inHg.
Seal Beach, CA Weather – 8-21 – Sunny
82° / 74°
Sunny
Seal Beach may see a sunny day, with daytime highs of 82°F and overnight lows near 74°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 11mph on average and gusts of 20.8mph at 2 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 72% at 6 AM and 51% being its lowest at 1 PM. Barometric pressure is its highest of 29.94inHg at 11 AM, a lowest point of 29.88inHg at 7 PM with an avg 29.91inHg.
Seal Beach, CA Weather – 8-22 – Sunny
83° / 74°
Sunny
Daytime highs will reach 83°F with lows dropping to 74°F in Seal Beach, where bright and sunny conditions. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 20.4mph at 5 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 70% at 11 PM and 43% being its lowest at 2 PM. Barometric pressure is its highest of 29.91inHg at 1 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.88inHg.

Currently

Sunny 76°F
29.89 inHg.
Barometer
82%
Humidity
WSW 19.1 mph
Wind
Sunny

5 Day Forecast Nearby

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