Weather in Somerville, Massachusetts
Friday 20 November 2026
11°
Overcast
Feels like 9°
- High
- 12°
- Low
- 7°
- Humidity
- 75%
- Wind
- 9 km/h
Temperature and rain / Somerville
The coming days
High
13°
Low
1°
Average high
10.7°
Average low
4.9°
Total rain
37.5 mm
Average rain
2.5 mm
Air quality - Somerville
Particles and ozone
Good
7.20 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM107.40µg/m³
Ozone34µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Somerville
Tomorrow in Somerville, expect Broken clouds ☁️, with:\n\n- High of 12°\n- Low of 6°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09