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Somerville, Massachusetts, United States

13°C
Clear Sky
Apparent RealFeel® Realities: 10°C
Humidity 63%
Wind Vector 16.4 km/h
UV Exposure 4.4
Precipitation 0 mm

Atmospheric Air Purity Index

AQI European Standard: 23
PM2.5 Density7 µg/m³
PM10 Particles7 µg/m³
Ozone Layer (O₃)59 µg/m³

Deep 7-Day Extended Climate Outlook

Today
Overcast
16°C 8°C
Solar Index Elements
Sunrise: 06:57 AM
Sunset: 06:02 PM
Peak UV Rating: 4.4
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 14°C
Wind Dynamics
Peak Wind Gust Speed: 20 km/h
Barometric Mapping Tier: Standard Axis
Friday, Oct 16
Moderate Rain Currents
19°C 7°C
Solar Index Elements
Sunrise: 06:58 AM
Sunset: 06:00 PM
Peak UV Rating: 0.6
Moisture & Precipit
Expected Accumulation: 5.6 mm
RealFeel Max Threshold: 19°C
Wind Dynamics
Peak Wind Gust Speed: 18 km/h
Barometric Mapping Tier: Standard Axis
Saturday, Oct 17
Light Drizzle
16°C 4°C
Solar Index Elements
Sunrise: 06:59 AM
Sunset: 05:59 PM
Peak UV Rating: 4.05
Moisture & Precipit
Expected Accumulation: 0.65 mm
RealFeel Max Threshold: 14°C
Wind Dynamics
Peak Wind Gust Speed: 25 km/h
Barometric Mapping Tier: Standard Axis
Sunday, Oct 18
Clear Sky
15°C 3°C
Solar Index Elements
Sunrise: 07:00 AM
Sunset: 05:57 PM
Peak UV Rating: 4.3
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 11°C
Wind Dynamics
Peak Wind Gust Speed: 15 km/h
Barometric Mapping Tier: Standard Axis
Monday, Oct 19
Clear Sky
19°C 7°C
Solar Index Elements
Sunrise: 07:02 AM
Sunset: 05:55 PM
Peak UV Rating: 4.35
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 15°C
Wind Dynamics
Peak Wind Gust Speed: 17 km/h
Barometric Mapping Tier: Standard Axis
Tuesday, Oct 20
Overcast
21°C 9°C
Solar Index Elements
Sunrise: 07:03 AM
Sunset: 05:54 PM
Peak UV Rating: 4
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 18°C
Wind Dynamics
Peak Wind Gust Speed: 12 km/h
Barometric Mapping Tier: Standard Axis
Wednesday, Oct 21
Overcast
15°C 9°C
Solar Index Elements
Sunrise: 07:04 AM
Sunset: 05:52 PM
Peak UV Rating: 2.45
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 13°C
Wind Dynamics
Peak Wind Gust Speed: 14 km/h
Barometric Mapping Tier: Standard Axis