Weather Portal

Synchronized Climate Feeds

Boulder, Colorado, United States

28°C
Mainly Clear
Apparent RealFeel® Realities: 23°C
Humidity 14%
Wind Vector 18 km/h
UV Exposure 7.75
Precipitation 0 mm

Atmospheric Air Purity Index

AQI European Standard: 22
PM2.5 Density10 µg/m³
PM10 Particles11 µg/m³
Ozone Layer (O₃)55 µg/m³

Deep 7-Day Extended Climate Outlook

Today
Overcast
38°C 17°C
Solar Index Elements
Sunrise: 06:06 AM
Sunset: 08:06 PM
Peak UV Rating: 7.75
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 37°C
Wind Dynamics
Peak Wind Gust Speed: 18 km/h
Barometric Mapping Tier: Standard Axis
Sunday, Aug 9
Overcast
37°C 24°C
Solar Index Elements
Sunrise: 06:07 AM
Sunset: 08:05 PM
Peak UV Rating: 6.05
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 34°C
Wind Dynamics
Peak Wind Gust Speed: 30 km/h
Barometric Mapping Tier: Standard Axis
Monday, Aug 10
Slight Rain Showers
35°C 20°C
Solar Index Elements
Sunrise: 06:08 AM
Sunset: 08:04 PM
Peak UV Rating: 8.15
Moisture & Precipit
Expected Accumulation: 3.08 mm
RealFeel Max Threshold: 33°C
Wind Dynamics
Peak Wind Gust Speed: 41 km/h
Barometric Mapping Tier: Standard Axis
Tuesday, Aug 11
Light Drizzle
36°C 20°C
Solar Index Elements
Sunrise: 06:09 AM
Sunset: 08:03 PM
Peak UV Rating: 7.85
Moisture & Precipit
Expected Accumulation: 0.1 mm
RealFeel Max Threshold: 37°C
Wind Dynamics
Peak Wind Gust Speed: 45 km/h
Barometric Mapping Tier: Standard Axis
Wednesday, Aug 12
Moderate Drizzle
35°C 19°C
Solar Index Elements
Sunrise: 06:10 AM
Sunset: 08:01 PM
Peak UV Rating: 8.1
Moisture & Precipit
Expected Accumulation: 0.7 mm
RealFeel Max Threshold: 35°C
Wind Dynamics
Peak Wind Gust Speed: 33 km/h
Barometric Mapping Tier: Standard Axis
Thursday, Aug 13
Severe Thunderstorm
32°C 18°C
Solar Index Elements
Sunrise: 06:11 AM
Sunset: 08:00 PM
Peak UV Rating: 9.25
Moisture & Precipit
Expected Accumulation: 17.5 mm
RealFeel Max Threshold: 31°C
Wind Dynamics
Peak Wind Gust Speed: 23 km/h
Barometric Mapping Tier: Standard Axis
Friday, Aug 14
Light Drizzle
28°C 17°C
Solar Index Elements
Sunrise: 06:12 AM
Sunset: 07:59 PM
Peak UV Rating: 7.75
Moisture & Precipit
Expected Accumulation: 1.5 mm
RealFeel Max Threshold: 28°C
Wind Dynamics
Peak Wind Gust Speed: 11 km/h
Barometric Mapping Tier: Standard Axis