Grand Lake, Colorado Weather
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Weather Forecast for Grand Lake, Colorado : Grand County
Issued: 4:01 am MDT Jun 24, 2025 Latitude: 40.2522073 Longitude: -105.8230671 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
40% chance of thunderstorms on Today Mostly Cloudy 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: 73°F Low: 41°F High: 70°F High: 74°F High: 79°F High: 79°F High: 78°F High: 77°F
Low: 38°F Low: 41°F Low: 43°F Low: 43°F Low: 42°F  
Thunderstorms Mostly Cloudy Thunderstorms Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
KREMMLING - (K20V)
41°
Partly Cloudy
as of 5:55 AM MDST
Rel. Humidity: 56%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 12000ft
Current Conditions at
BROOMFIELD - (KBJC)
57°
Clear
as of 6:00 AM MDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
6 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
FT COLLINS - (KFNL)
57°
Cloudy
as of 5:56 AM MDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 8 Miles
Pressure: 30.18 in.
Flight Rule: MVFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Few at 800ft, Solid Overcast at 1800ft
40% chance of thunderstorms Today Today... A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 73. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 41. Southwest wind around 6 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 70. Calm wind becoming west southwest around 6 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.
Sunny on Thursday Thursday... Sunny, with a high near 74. Calm wind becoming west southwest around 6 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 41.
Sunny on Friday Friday... Sunny, with a high near 79.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 43.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 79.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 43.
20% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 42.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Sun Almanac for Grand Lake, Colorado
Sunrise: 05:35 AM
Sunset: 8:37 PM
Civil Sunrise:05:02 AM
Civil Sunset: 9:10 PM
Nautical Sunrise: 04:20 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 03:31 AM
Astro Sunset: 10:41 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.