Hornsby weather — 10-day forecast
Temperature, rain, wind and feels-like in Hornsby, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 06:00 · DWD ICON global model
13 °C
Mainly clear
Next 12 h
- 0613°
- 06:09Sunrise
- 0713°
- 0815°
- 0919°
- 1021°
- 1122°
- 1222°
- 1323°
- 1423°
- 1522°
- 1622°
- 1721°
- 1820°
↓ 13°07:00↑ 23°14:00
- Humidity
- 96 %
- Dew point
- 12 °C
- Gusts
- 8.1 km/h
- Clouds
- 46 %
- Pressure
- 1,026 hPa ↑
Grid point 5.8 km away · 13.0 km grid · elevation 80 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 7.5µg/m³
- PM10
- 8.6µg/m³
- Ozone
- 14.8µg/m³
- Nitrogen dioxide
- 10.4µg/m³
- Sulphur dioxide
- 1.9µg/m³
- Carbon monoxide
- 96.0µg/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.
9 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Mainly clear78 %
23°
13°
Wed
Partly cloudy94 %
23°
13°
Thu
Light drizzle94 %
21°
17°
Fri
Partly cloudy86 %
24°
18°
Sat
Mainly clear64 %
30°
15°
Sun
Mainly clear
29°
18°
Mon
Thunderstorm20 mm
24°
16°
Tue
Light rain6 mm
18°
12°
Wed
Light rain15 mm
18°
11°
Gusts · Mon 54.4 km/h · Wed 57.4 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:09
- Daylight
- 13 h 04
- Sunset
- 19:13
Radiation · 23.9 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Hornsby the mean temperature will be 18.1 °C — +0.5 °C against the normal for 20 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Hornsby