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Synchronized Climate Feeds

Waltham, Massachusetts, United States

17°C
Clear Sky
Apparent RealFeel® Realities: 16°C
Humidity 79%
Wind Vector 9 km/h
UV Exposure 4.65
Precipitation 0 mm

Atmospheric Air Purity Index

AQI European Standard: 42
PM2.5 Density7 µg/m³
PM10 Particles7 µg/m³
Ozone Layer (O₃)45 µg/m³

Deep 7-Day Extended Climate Outlook

Today
Moderate Rain Currents
20°C 10°C
Solar Index Elements
Sunrise: 06:54 AM
Sunset: 06:07 PM
Peak UV Rating: 4.65
Moisture & Precipit
Expected Accumulation: 4.9 mm
RealFeel Max Threshold: 21°C
Wind Dynamics
Peak Wind Gust Speed: 16 km/h
Barometric Mapping Tier: Standard Axis
Tuesday, Oct 13
Moderate Rain Currents
15°C 12°C
Solar Index Elements
Sunrise: 06:55 AM
Sunset: 06:06 PM
Peak UV Rating: 0.65
Moisture & Precipit
Expected Accumulation: 4.35 mm
RealFeel Max Threshold: 15°C
Wind Dynamics
Peak Wind Gust Speed: 16 km/h
Barometric Mapping Tier: Standard Axis
Wednesday, Oct 14
Overcast
24°C 14°C
Solar Index Elements
Sunrise: 06:56 AM
Sunset: 06:04 PM
Peak UV Rating: 4.6
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 22°C
Wind Dynamics
Peak Wind Gust Speed: 21 km/h
Barometric Mapping Tier: Standard Axis
Thursday, Oct 15
Overcast
17°C 10°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
Cloudy
19°C 10°C
Solar Index Elements
Sunrise: 06:59 AM
Sunset: 06:01 PM
Peak UV Rating: 1
Moisture & Precipit
Expected Accumulation: 2.9 mm
RealFeel Max Threshold: 18°C
Wind Dynamics
Peak Wind Gust Speed: 25 km/h
Barometric Mapping Tier: Standard Axis
Saturday, Oct 17
Light Drizzle
12°C 2°C
Solar Index Elements
Sunrise: 07:00 AM
Sunset: 05:59 PM
Peak UV Rating: 3.3
Moisture & Precipit
Expected Accumulation: 0.1 mm
RealFeel Max Threshold: 8°C
Wind Dynamics
Peak Wind Gust Speed: 28 km/h
Barometric Mapping Tier: Standard Axis
Sunday, Oct 18
Overcast
11°C 0°C
Solar Index Elements
Sunrise: 07:01 AM
Sunset: 05:58 PM
Peak UV Rating: 4.05
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 7°C
Wind Dynamics
Peak Wind Gust Speed: 17 km/h
Barometric Mapping Tier: Standard Axis