Dorchester weather — 10-day forecast
Temperature, rain, wind and feels-like in Dorchester, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 11:00 · NOAA HRRR model
14 °C
Overcast
Feels like 9 °C
Next 12 h
- 1114°
- 1215°
- 1316°
- 1416°
- 1515°
- 1615°
- 1714°
- 17:55Sunset
- 1812°
- 1911°
- 2011°
- 2111°
- 2211°
- 2311°
↑ 16°14:00↓ 11°21:00
- Humidity
- 67 %
- Dew point
- 8 °C
- Gusts
- 45.9 km/h
- Clouds
- 100 %
- Pressure
- 1,025 hPa ↑
Grid point 0.8 km away · 3.0 km grid · elevation 9 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 64.2µg/m³
- PM2.5
- 4.2µg/m³
- PM10
- 5.0µg/m³
- Nitrogen dioxide
- 3.7µg/m³
- Sulphur dioxide
- 1.2µg/m³
- Carbon monoxide
- 156.0µg/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
Partly cloudy
16°
5°
Wed
Overcast
11°
9°
Thu
Mainly clear18 %
18°
5°
Fri
Clear sky
11°
2°
Sat
Clear sky
13°
-1°
Sun
Clear sky
19°
-0°
Mon
Partly cloudy
22°
7°
Tue
Light drizzle1 mm
12°
5°
Wed
Partly cloudy
11°
2°
Thu
Overcast0 mm
14°
9°
Gusts · Wed 51.3 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:03
- Daylight
- 10 h 52
- Sunset
- 17:55
Radiation · 14.2 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 Dorchester the mean temperature will be 12.3 °C — +0.9 °C against the normal for 20 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Dorchester