• WEATHER ARCHIVE, Boulder Dec 18

    • Hour
      Forecast
      Wind
      Precipitation
      Humidity
    • 0 00
      12 AM
      -21°C Feels like -20°C -6°F Feels like -4°F Partly cloudy
      north-northeast NNE 5 km/h 3.1 mph Max 5 km/h Max 3.1 mph
      • Cloudy: 32%
      81%
    • 3 00
      3 AM
      -20°C Feels like -18°C -4°F Feels like -0°F Mostly clear
      north N 5 km/h 3.1 mph Max 6 km/h Max 3.7 mph
      • Cloudy: 28%
      90%
    • 6 00
      6 AM
      -20°C Feels like -19°C -4°F Feels like -2°F Partly cloudy
      north-northeast NNE 5 km/h 3.1 mph Max 5 km/h Max 3.1 mph
      • Cloudy: 38%
      76%
    • 9 00
      9 AM
      -19°C Feels like -15°C -2°F Feels like 5°F Partly sunny
      north N 3 km/h 1.9 mph Max 4 km/h Max 2.5 mph
      • Cloudy: 31%
      81%
    • 12 00
      12 PM
      -12°C Feels like -9°C 10°F Feels like 16°F Cloudy
      north-northeast NNE 4 km/h 2.5 mph Max 9 km/h Max 5.6 mph
      • Cloudy: 93%
      79%
    • 15 00
      3 PM
      -6°C Feels like -4°C 21°F Feels like 25°F Partly sunny
      south S 5 km/h 3.1 mph Max 11 km/h Max 6.8 mph
      • Cloudy: 48%
      61%
    • 18 00
      6 PM
      -12°C Feels like -11°C 10°F Feels like 12°F Partly cloudy
      west-southwest WSW 4 km/h 2.5 mph Max 8 km/h Max 5.0 mph
      • Cloudy: 35%
      66%
    • 21 00
      9 PM
      -17°C Feels like -16°C 1°F Feels like 3°F Clear
      northwest NW 5 km/h 3.1 mph Max 7 km/h Max 4.3 mph
      77%
    • 23 00
      11 PM
      -18°C Feels like -20°C -0°F Feels like -4°F Clear
      northwest NW 8 km/h 5.0 mph Max 11 km/h Max 6.8 mph
      69%
Long-term forecast