Williamstown weather — 10-day forecast
Temperature, rain, wind and feels-like in Williamstown, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 20:00 · NOAA HRRR model
23 °C
Partly cloudy
Feels like 24 °C
Next 12 h
- 2023°
- 2122°
- 2222°
- 2322°
- 0021°
- 0120°
- 0218°
- 0316°
- 0416°
- 0514°
- 0614°
- 0713°
- 07:11Sunrise
- 0813°
↑ 23°20:00↓ 13°07:00
- Humidity
- 85 %
- Dew point
- 20 °C
- Gusts
- 28.8 km/h
- Clouds
- 60 %
- Pressure
- 1,014 hPa ↑
Grid point 0.5 km away · 3.0 km grid · elevation 45 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 12.4µg/m³
- PM10
- 12.6µg/m³
- Ozone
- 59.6µg/m³
- Nitrogen dioxide
- 10.9µg/m³
- Sulphur dioxide
- 2.0µg/m³
- Carbon monoxide
- 226.0µg/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.
10 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 clear32 %
27°
22°
Thu
Light drizzle60 %
21°
13°
Fri
Showers100 %
25°
14°
Sat
Light rain100 %
21°
5°
Sun
Clear sky32 %
13°
3°
Mon
Clear sky32 %
16°
5°
Tue
Clear sky
20°
8°
Wed
Clear sky
19°
10°
Thu
Mainly clear
14°
7°
Fri
Partly cloudy
15°
7°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:10
- Daylight
- 11 h 13
- Sunset
- 18:23
Radiation · 5.6 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 Williamstown the mean temperature will be 24.0 °C — +9.4 °C against the normal for 14 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Williamstown