Dee Why weather — 10-day forecast

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

Now

Reading from 10:00 · DWD ICON global model

13 °C

Clear sky

Feels like 10 °C

8.1 km/hforce 1

Next 12 h

  • 1013°
  • 1115°
  • 1216°
  • 1317°
  • 1417°
  • 1517°
  • 1617°
  • 1715°
  • 17:20Sunset
  • 1814°
  • 1913°
  • 2013°
  • 2113°
  • 2212°

17°14:00 12°22:00

Humidity
44 %
Dew point
1 °C
Gusts
20.2 km/h
Clouds
0 %
Pressure
1,024 hPa

Grid point 3.6 km away · 13.0 km grid · elevation 61 m

Air quality

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

Reading from 10:00
26
Fair

Index set by PM2.5

PM2.5
12.8µg/m³
PM10
15.8µg/m³
Ozone
35.0µg/m³
Nitrogen dioxide
9.4µg/m³
Sulphur dioxide
5.2µg/m³
Carbon monoxide
120.0µg/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

10 days

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

7° → 19°

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

  • Today

    Mainly clear

    17°

  • Sat

    Mainly clear

    17°

  • Sun

    Light rain98 %

    17°

  • Mon

    Light rain90 %

    16°

    11°

  • Tue

    Mainly clear

    19°

    10°

  • Wed

    Partly cloudy

    15°

    11°

  • Thu

    Mainly clear

    18°

    11°

  • Fri

    Clear sky0 mm

    16°

    10°

  • Sat

    Light rain5 mm

    15°

    12°

  • Sun

    Light rain14 mm

    14°

    11°

Gusts · Mon 60.8 km/h · Tue 54.0 km/h · Wed 58.4 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV4moderate
Sunrise
06:43
Daylight
10 h 37
Sunset
17:20

Radiation · 14.3 MJ/m²

Sea state

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

1.2 mperiod 9 s 172°

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

Data: ECMWF

Today in Dee Why the mean temperature will be 11.8 °C — -1.6 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Dee Why climate — normals and trends