url:
Altona, Colorado Weather Forecast
Altona, Colorado Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Change location by the zip code or city,state: or search for other weather forecast locations in Colorado by name.
Weather Forecast for Altona, Colorado : Boulder County
Issued: 2:11 pm MST Nov 27, 2025 Latitude: 40.1338744 Longitude: -105.2827677 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Cloudy on Tonight Mostly Sunny on Friday 40% chance of snow on Saturday 40% chance of snow on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday 20% chance of snow on Wednesday Partly Sunny on Thursday
Low: 33°F High: 60°F High: 34°F High: 29°F High: 37°F High: 46°F High: 39°F High: 41°F
Low: 19°F Low: 13°F Low: 15°F Low: 20°F Low: 25°F Low: 18°F  
Mostly Cloudy Mostly Sunny Snow Snow Mostly Sunny Partly Sunny Snow Partly Sunny
-
Current Conditions at
BROOMFIELD - (KBJC)
37°
Clear
as of 6:50 PM MST
Rel. Humidity: 55%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
FT COLLINS - (KFNL)
32°
Clear
as of 6:56 PM MST
Rel. Humidity: 63%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DENVER INTL - (KDEN)
36°
Mostly Cloudy
as of 6:53 PM MST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
7 MPH
280° West
Cloud Level(s): Few at 9000ft, Broken at 22000ft
Current Conditions at
BUCKLEY ANGB ARPT - (KBKF)
36°
Mostly Cloudy
as of 6:58 PM MST
Rel. Humidity: 59%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 10000ft, Broken at 22000ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 33. Light and variable wind becoming west around 6 mph in the evening.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 60. West wind 6 to 9 mph, with gusts as high as 15 mph.

70% chance of rain & snow Friday Night Friday Night... A chance of rain before 11pm, then rain and snow likely between 11pm and 1am, then snow likely after 1am. Mostly cloudy, with a low around 19. West northwest wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

40% chance of snow Saturday Saturday... A 40 percent chance of snow before 11am. Partly sunny, with a high near 34. North northeast wind 5 to 7 mph becoming southeast in the afternoon. New snow accumulation of less than a half inch possible.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 13. Light and variable wind.

40% chance of snow Sunday Sunday... A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 29.

50% chance of snow Sunday Night Sunday Night... A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 15.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 37.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 20.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 46.

20% chance of snow Tuesday Night Tuesday Night... A chance of snow. Mostly cloudy, with a low around 25.

20% chance of snow Wednesday Wednesday... A chance of snow. Mostly cloudy, with a high near 39.

10% chance of snow Wednesday Night Wednesday Night... A slight chance of snow. Mostly cloudy, with a low around 18.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 41.

Current Radar Image


Sun Almanac for Altona, Colorado
Sunrise: 07:01 AM
Sunset: 4:37 PM
Civil Sunrise:06:31 AM
Civil Sunset: 5:07 PM
Nautical Sunrise: 05:57 AM
Nautical Sunset: 5:41 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:13 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.