Downey weather — 10-day forecast

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

Now

Reading from 18:00 · NOAA HRRR model

25 °C

Clear sky

10.4 km/hforce 2

Next 12 h

  • 1825°
  • 18:14Sunset
  • 1923°
  • 2021°
  • 2120°
  • 2220°
  • 2319°
  • 0018°
  • 0118°
  • 0218°15 %
  • 0319°12 %
  • 0419°
  • 0519°12 %
  • 0619°

↑ 25°18:00↓ 18°01:00

Humidity
49 %
Dew point
14 °C
Gusts
13.0 km/h
Clouds
0 %
Pressure
1,010 hPa

Grid point 1.1 km away · 3.0 km grid · elevation 39 m

Air quality

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

Reading from 17:00
35
Fair

Index set by Ozone

Ozone
87.4µg/m³
PM2.5
16.8µg/m³▲
PM10
21.4µg/m³
Nitrogen dioxide
14.8µg/m³
Sulphur dioxide
4.9µg/m³
Carbon monoxide
178.0µg/m³
Dust (AOD)
0.01

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

10 days

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

15° → 31°

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

  • Today

    Clear sky

    30°

    19°

  • Tue

    Mainly clear

    25°

    18°

  • Wed

    Light rain100 %

    23°

    17°

  • Thu

    Showers84 %

    21°

    16°

  • Fri

    Partly cloudy

    22°

    16°

  • Sat

    Clear sky

    26°

    15°

  • Sun

    Partly cloudy

    27°

    17°

  • Mon

    Clear sky

    27°

    17°

  • Tue

    Overcast

    30°

    15°

  • Wed

    Partly cloudy

    31°

    19°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV5moderate
Sunrise
07:01
Daylight
11 h 13
Sunset
18:14

Radiation · 14.0 MJ/m²

Sea state

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

0.9 mperiod 16 s 204°

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

Data: ECMWF

Today in Downey the mean temperature will be 25.5 °C — +6.3 °C against the normal for 19 October, measured from 1940 to 2026. (1,290 obs.)

Downey climate — normals and trends →