Seal Beach weather — 10-day forecast

Temperature, rain, wind and feels-like in Seal Beach, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 01:00 · NOAA HRRR model

15 °C

Clear sky

Feels like 14 °C

7.5 km/hforce 1

Next 12 h

  • 0116°
  • 0215°
  • 0314°
  • 0413°
  • 0513°
  • 0613°
  • 06:58Sunrise
  • 0713°
  • 0815°
  • 0920°
  • 1025°
  • 1128°
  • 1230°
  • 1332°

↓ 13°06:00↑ 32°13:00

Humidity
74 %
Dew point
11 °C
Gusts
7.1 km/h
Clouds
1 %
Pressure
1,017 hPa ↓

Grid point 0.9 km away · 3.0 km grid · elevation 2 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 23:00
23
Fair

Index set by PM2.5

PM2.5
11.5µg/m³
PM10
15.8µg/m³
Ozone
43.4µg/m³
Nitrogen dioxide
33.4µg/m³▲
Sulphur dioxide
3.0µg/m³
Carbon monoxide
174.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

13° → 37°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Clear sky

    32°

    13°

  • Fri

    Clear sky

    37°

    20°

  • Sat

    Mainly clear

    33°

    20°

  • Sun

    Clear sky

    30°

    19°

  • Mon

    Clear sky

    26°

    16°

  • Tue

    Light drizzle2 mm

    20°

    15°

  • Wed

    Light drizzle1 mm

    18°

    14°

  • Thu

    Light drizzle0 mm

    19°

    14°

  • Fri

    Clear sky

    21°

    15°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV6moderate
Sunrise
06:58
Daylight
11 h 21
Sunset
18:19

Radiation · 19.0 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

1.1 mperiod 15 s 219°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Seal Beach the mean temperature will be 21.6 °C — +2.4 °C against the normal for 15 October, measured from 1940 to 2026. (1,290 obs.)

Seal Beach climate — normals and trends →