Niwot, Colorado | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Thursday
    30% Chance of Storms
    68°
    Forecast night icon
    Night
    40% Chance of Storms
    50°
    Thursday 4/25
    Day
    68°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny late in the morning then mostly cloudy with a slight chance of thunderstorms early in the afternoon. Mostly cloudy with a chance of showers and slight chance of thunderstorms late in the afternoon. Highs in the lower to mid 70s. North winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Northwest winds 20 to 25 mph with gusts up to 35 mph becoming west 10 to 15 mph with gusts up to 20 mph after midnight. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    65°
    Forecast night icon
    Night
    Chance of Storms
    45°
    Friday 4/26
    Day
    65°
    40% Chance of Storms
    Forecast day icon
    Night
    45°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of showers in the morning then a chance of thunderstorms in the afternoon. Highs in the 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
    Night Details
    Rain and chance of thunderstorms. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Chance of Storms
    46°
    Forecast night icon
    Night
    Chance of Storms
    40°
    Saturday 4/27
    Day
    46°
    Chance of Storms
    Forecast day icon
    Night
    40°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain and chance of thunderstorms. Cooler. Highs near 50.
    Night Details
    Rain and chance of thunderstorms. Lows in the upper 30s.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    55°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Sunday 4/28
    Day
    55°
    70% Chance of Storms
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely and slight chance of thunderstorms. Highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Monday 4/29
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 10 percent chance of thunderstorms. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly clear. Lows in the lower 40s. Highs in the lower to mid 70s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Tuesday 4/30
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower 40s. Highs in the lower to mid 70s.
    Night Details
    Partly cloudy. Lows in the mid to upper 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 5/1
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 10 percent chance of thunderstorms. Highs in the mid to upper 70s.
    Night Details
    Partly cloudy with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 49F. Dew point will be around 39F with an average humidity of 53%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Thursday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Thursday 5/2
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 73F. Dew point will be around 38F with an average humidity of 39%. Winds will be 4 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 38F with an average humidity of 48%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Friday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Friday 5/3
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 74F. Dew point will be around 36F with an average humidity of 35%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 31F with an average humidity of 36%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Saturday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Saturday 5/4
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 70F. Dew point will be around 30F with an average humidity of 30%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 29F with an average humidity of 37%. Winds will be 2 mph from the SW.