Sudbury weather — 10-day forecast

Temperature, rain, wind and feels-like in Sudbury, 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

Feels like 32 °C

6.9 km/hforce 1

Next 12 h

  • 1929°
  • 19:58Sunset
  • 2028°
  • 2127°
  • 2226°
  • 2325°
  • 0025°
  • 0125°
  • 0225°
  • 0325°94 %
  • 0424°12 %
  • 0523°
  • 05:46Sunrise
  • 0623°
  • 0724°

29°19:00 23°06:00

Humidity
62 %
Dew point
21 °C
Gusts
16.4 km/h
Clouds
0 %
Pressure
1,016 hPa
Storm
likely

Grid point 0.9 km away · 3.0 km grid · elevation 63 m

Air quality

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

Reading from 20:00
33
Fair

Index set by Ozone

Ozone
83.4µg/m³
PM2.5
11.6µg/m³
PM10
11.6µg/m³
Nitrogen dioxide
4.5µg/m³
Sulphur dioxide
0.5µg/m³
Carbon monoxide
220.0µg/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.

17° → 33°

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

  • Today

    Clear sky20 %

    32°

    25°

  • Sat

    Thunderstorm52 %

    31°

    23°

  • Sun

    Mainly clear52 %

    33°

    21°

  • Mon

    Mainly clear20 %

    32°

    18°

  • Tue

    Thunderstorm46 %

    29°

    22°

  • Wed

    Overcast46 %

    26°

    20°

  • Thu

    Mainly clear0 mm

    30°

    20°

  • Fri

    Light drizzle0 mm

    29°

    20°

  • Sat

    Clear sky

    27°

    17°

  • Sun

    Mainly clear

    29°

    18°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8very high
Sunrise
05:45
Daylight
14 h 13
Sunset
19:58

Radiation · 11.2 MJ/m²

Sea state

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

0.1 mperiod 2 s 274°

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

Data: ECMWF

Today in Sudbury the mean temperature will be 29.4 °C — +7.2 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Sudbury climate — normals and trends