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Boulder, Colorado Weather

Boulder, Colorado — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Boulder, Boulder County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Boulder — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Boulder and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Boulder, Colorado

Boulder unfolds against a backdrop of majestic Flatirons, their jagged peaks catching the morning sun as the foothills rise in a dramatic embrace. It lies 9.7 miles west of Lafayette, CO (from Lafayette, CO: bearing 279°T), and is situated 7.8 miles west-north-west of Louisville. This land, shaped by ancient geological forces, draws its life from the clear waters of Boulder Creek, a ribbon of silver threading through the landscape. For millennia, indigenous peoples have known this place, a sanctuary of open skies and abundant resources. Later, pioneers arrived, drawn by the promise of mineral wealth and the fertile valleys, establishing Boulder as a hub of commerce and community. Today, the city's economy thrives on innovation and well-being, a blend of high-tech enterprise, research institutions, and a deep appreciation for the natural world that surrounds it. The cultural pulse of Boulder beats with an energetic yet mindful rhythm, reflecting its inhabitants' embrace of an active, conscious lifestyle. The University of Colorado Boulder stands as a beacon of learning and discovery, its presence infusing the city with a vibrant intellectual spirit. Visitors and residents alike find solace and inspiration at the iconic Chautauqua Park, a gateway to the wild beauty of the mountains. Boulder's commitment to sustainability and outdoor pursuits is evident in its numerous festivals and events, drawing people from far and wide. Renowned figures in science, athletics, and the arts have found a home here, contributing to Boulder's unique character as a place where intellect and nature intertwine.

LocationBoulder, Boulder County, Colorado
Coordinates40.014986°N, 105.270546°W
TimezoneMountain Time (America/Denver)
ZIP Code(s)80310, 80301, 80302, 80303, 80304
Area Code303, 720
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service