South Boston weather — 10-day forecast
Temperature, rain, wind and feels-like in South Boston, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 19:00 · NOAA HRRR model
29 °C
Clear sky
Next 12 h
- 1929°
- 19:57Sunset
- 2027°
- 2124°
- 2223°
- 2323°
- 0024°10 %
- 0124°
- 0224°12 %
- 0324°51 %
- 0424°94 %
- 0523°13 %
- 05:45Sunrise
- 0623°
- 0723°
↑ 29°19:00↓ 23°23:00
- Humidity
- 52 %
- Dew point
- 18 °C
- Gusts
- 20.0 km/h
- Clouds
- 0 %
- Pressure
- 1,016 hPa
Grid point 0.9 km away · 3.0 km grid · elevation 2 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 87.2µg/m³
- PM2.5
- 5.7µg/m³
- PM10
- 5.6µg/m³
- Nitrogen dioxide
- 8.0µg/m³
- Sulphur dioxide
- 0.8µg/m³
- Carbon monoxide
- 214.0µg/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
Clear sky56 %
29°
23°
Sat
Thunderstorm66 %
29°
23°
Sun
Mainly clear66 %
33°
23°
Mon
Mainly clear26 %
32°
22°
Tue
Thunderstorm44 %
29°
24°
Wed
Overcast44 %
26°
21°
Thu
Mainly clear0 mm
28°
22°
Fri
Partly cloudy0 mm
29°
23°
Sat
Clear sky
27°
19°
Sun
Clear sky
27°
20°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:44
- Daylight
- 14 h 13
- Sunset
- 19:57
Radiation · 11.0 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 South Boston the mean temperature will be 26.8 °C — +5.0 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around South Boston