Somerville Weather Today — Massachusetts, United States
Current temperature, rain chance, humidity, wind and air quality in Somerville, plus an hourly and 3-day forecast. Updated through the day.
23:50
Fri, 18 Sep 2026
📍 Massachusetts, United States
Somerville??
17
°C
Overcast
Feels 13°C · 62°F
💧 43% Humidity
💨 ↑ 15.1 km/h NNW
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1019
hPa · 30.1 in
💨 Wind
15.1
km/h · Gust 33.9 km/h
↑ NNW
💧 Humidity
43%
Dew point 4.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
16.9°
Wind chill 16.9°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:27 AM
🌇
Sunset
06:49 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Patchy rain nearby
26°
/
17°
💧66%
🌧1.34mm
💨17
☀️UV 6
Saturday
19 Sep 2026
Overcast
18°
/
11°
💧50%
🌧0mm
💨17
☀️UV 5.8
Sunday
20 Sep 2026
Overcast
15°
/
11°
💧79%
🌧10.44mm
💨14
☀️UV 1.4
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