Niwot, Colorado Weather
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Weather Forecast for Niwot, Colorado : Boulder County
Issued: 4:01 am MDT Jun 24, 2025 Latitude: 40.103874 Longitude: -105.1708193 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
60% chance of thunderstorms on Today 20% chance of thunderstorms on Tonight 50% chance of thunderstorms on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday 20% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday
High: 80°F Low: 57°F High: 81°F High: 86°F High: 92°F High: 92°F High: 89°F High: 86°F
Low: 54°F Low: 56°F Low: 58°F Low: 57°F Low: 57°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
BROOMFIELD - (KBJC)
57°
Clear
as of 5:15 AM MDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
8 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
FT COLLINS - (KFNL)
57°
Mostly Cloudy
as of 4:56 AM MDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 9 Miles
Pressure: 30.16 in.
Flight Rule: MVFR
Wind Data
7 MPH
020° North
Cloud Level(s): Broken at 1600ft
Current Conditions at
DENVER INTL - (KDEN)
59°
Mostly Cloudy
as of 4:53 AM MDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
100° East
Cloud Level(s): Broken at 14000ft
Current Conditions at
BUCKLEY ANGB ARPT - (KBKF)
61°
Partly Cloudy
as of 4:55 AM MDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Few at 9000ft, Scattered at 16000ft
60% chance of thunderstorms Today Today... Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 57. South southeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 15 mph.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon. Winds could gust as high as 15 mph.
20% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunny on Thursday Thursday... Sunny, with a high near 86. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 56.
Sunny on Friday Friday... Sunny, with a high near 92.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 58.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 92.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 57.
20% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
10% chance of thunderstorms Sunday Night Sunday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Current Radar Image


Sun Almanac for Niwot, Colorado
Sunrise: 05:33 AM
Sunset: 8:34 PM
Civil Sunrise:05:00 AM
Civil Sunset: 9:07 PM
Nautical Sunrise: 04:18 AM
Nautical Sunset: 9:49 PM
Astro Sunrise: 03:29 AM
Astro Sunset: 10:37 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.