5-day weather forecast Boston 07-09-2026

Weather forecast Boston Monday, September 7 07.09.2026: sunny, temperature from 14 °C to 26 °C.

Precipitation probability 14%. Wind up to 3.5 m/s (gusts 6.31 m/s). Air humidity 38–73%, atmospheric pressure 762–766 mm Hg, UV index up to 7.

Sunrise 06:15
Sunset 19:08
Waning Crescent12% illuminated
Moonrise 01:15 · Moonset 17:09
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Mon, Sep 7, 2026

Forecast from 14 °C to 26 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)161517141416141417171823202125252626242321212020
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)2160550554005005376810010010010068375
Rain chance (%)5545557744322113610111214964

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.611.52.692.192.192.52.52.612.52.612.892.193.393.51.691.391.190.891.311.812.192.312.312.39
Wind gust (m/s)2.031.696.313.814.394.724.835.194.724.314.613.725.145.423.923.53.112.642.812.893.113.53.894.33
Wind direction (°)WSW 244°WSW 258°NNW 330°WNW 282°NW 315°WNW 294°NNW 331°NNW 340°WNW 282°N 10°NNE 16°NNW 343°NE 43°NE 54°NNE 14°NE 40°ENE 66°E 91°SE 125°SSE 158°SSW 192°SSW 213°SW 234°WSW 256°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)626560666766727361605546494738383939465259596060

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)764764762763764763764765764766766764766766763763763762763763763764764764

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.10.6556667676550000
Mon, Sep 7, 2026

Boston on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.