Arrowhead, Colorado Weather
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Weather Forecast for Arrowhead, Colorado : Larimer County
Issued: 2:47 pm MDT May 21, 2025 Latitude: 40.5791491 Longitude: -105.0244208 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Memorial Day Tuesday Wednesday
Mostly Clear on Tonight Sunny on Thursday Mostly Sunny on Friday 60% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday 20% chance of thunderstorms on Memorial Day 20% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday
Low: 42°F High: 77°F High: 86°F High: 72°F High: 65°F High: 69°F High: 75°F High: 76°F
Low: 47°F Low: 51°F Low: 49°F Low: 46°F Low: 45°F Low: 48°F  
Mostly Clear Sunny Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
FT COLLINS - (KFNL)
75°
Clear
as of 4:56 PM MDST
Rel. Humidity: 14%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 26 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
GREELEY - (KGXY)
77°
Clear
as of 4:56 PM MDST
Rel. Humidity: 13%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
23 MPH
Gust: 29 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
CHEYENNE - (KCYS)
66°
Clear
as of 4:53 PM MDST
Rel. Humidity: 11%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 40 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
BROOMFIELD - (KBJC)
75°
Mostly Clear
as of 4:45 PM MDST
Rel. Humidity: 31%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
7 MPH
340° North
Cloud Level(s): Few at 9000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 42. Breezy, with a northwest wind 12 to 17 mph becoming light and variable. Winds could gust as high as 28 mph.

Sunny on Thursday Thursday... Sunny, with a high near 77. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 47. Southeast wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 86. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. Northwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

60% chance of thunderstorms Saturday Saturday... A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

60% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

20% chance of thunderstorms Sunday Sunday... A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 65.

20% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.

20% chance of thunderstorms Memorial Day Memorial Day... A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 69.

10% chance of thunderstorms Monday Night Monday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.

20% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 75.

10% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.

20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 76.

Current Radar Image


Sun Almanac for Arrowhead, Colorado
Sunrise: 05:38 AM
Sunset: 8:16 PM
Civil Sunrise:05:06 AM
Civil Sunset: 8:47 PM
Nautical Sunrise: 04:26 AM
Nautical Sunset: 9:27 PM
Astro Sunrise: 03:42 AM
Astro Sunset: 10:12 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.