Boulder, Colorado | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Wednesday 5/8
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s to lower 60s. West winds 15 to 25 mph. Gusts up to 45 mph in the morning.
    Night Details
    Mostly cloudy. Slight chance of thunderstorms in the evening then a slight chance of rain showers after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening becoming light. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    70% Chance Frozen Mix
    50°
    Forecast night icon
    Night
    40% Chance of Storms
    45°
    Thursday 5/9
    Day
    50°
    70% Chance Frozen Mix
    Forecast day icon
    Night
    45°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Chance of rain and snow showers in the morning then rain showers likely and slight chance of thunderstorms in the afternoon. No snow accumulation. Highs in the lower to mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the upper 30s.
  • Forecast day icon
    Friday
    40% Chance of Storms
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Friday 5/10
    Day
    55°
    40% Chance of Storms
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of thunderstorms. Highs near 60.
    Night Details
    Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    60°
    Forecast night icon
    Night
    30% Chance of Storms
    49°
    Saturday 5/11
    Day
    60°
    40% Chance of Storms
    Forecast day icon
    Night
    49°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 40 percent chance of thunderstorms. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    60°
    Forecast night icon
    Night
    30% Chance of Storms
    47°
    Sunday 5/12
    Day
    60°
    50% Chance of Storms
    Forecast day icon
    Night
    47°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of thunderstorms. Highs near 70.
    Night Details
    Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    40% Chance of Storms
    68°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 5/13
    Day
    68°
    40% Chance of Storms
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 40 percent chance of thunderstorms. Highs in the lower to mid 70s.
    Night Details
    Partly cloudy with a 10 percent chance of thunderstorms. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    72°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 5/14
    Day
    72°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 40 percent chance of thunderstorms. Highs in the 70s.
    Night Details
    Partly cloudy. Low temperature around 53F. Dew point will be around 39F with an average humidity of 49%. Winds will be 6 mph from the W.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Wednesday 5/15
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 41F with an average humidity of 49%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 40F with an average humidity of 59%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Thursday 5/16
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 66F. Dew point will be around 39F with an average humidity of 47%. Winds will be 2 mph from the N.
    Night Details
    Mostly clear. Low temperature around 51F. Dew point will be around 38F with an average humidity of 47%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/17
    Day
    71°
    Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 38F with an average humidity of 38%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 41F with an average humidity of 48%. Winds will be 4 mph from the W.