Grant, Colorado Weather
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Weather Forecast for Grant, Colorado : Park County
Issued: 9:44 am MDT Sep 15, 2025 Latitude: 39.45971 Longitude: -105.6616715 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of thunderstorms on This Afternoon Cloudy on Tonight 70% chance of thunderstorms on Tuesday 70% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday Sunny on Friday 10% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday
High: 64°F Low: 44°F High: 63°F High: 55°F High: 56°F High: 62°F High: 65°F High: 64°F
Low: 39°F Low: 37°F Low: 38°F Low: 41°F Low: 43°F  
Thunderstorms Cloudy Thunderstorms Thunderstorms Thunderstorms Sunny Thunderstorms Thunderstorms
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Current Conditions at
COPPER MTN/RED CLFF - (KCCU)
55°
Clear
as of 12:34 PM MDST
Rel. Humidity: 30%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.60 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 16 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
WILKERSON PASS - (K4BM)
55°
Clear
as of 12:35 PM MDST
Rel. Humidity: 35%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.57 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 16 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
LEADVILLE - (KLXV)
55°
Partly Cloudy
as of 11:53 AM MDST
Rel. Humidity: 35%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.48 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 6500ft
20% chance of thunderstorms This Afternoon This Afternoon... A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 64. West wind 6 to 8 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 44. Southwest wind 5 to 7 mph becoming east northeast in the evening.
70% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. West northwest wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
70% chance of thunderstorms Tuesday Night Tuesday Night... Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 39. North northeast wind around 6 mph becoming west in the evening. Chance of precipitation is 70%.
70% chance of thunderstorms Wednesday Wednesday... A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. West northwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
40% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
30% chance of thunderstorms Thursday Thursday... A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 38.
Sunny on Friday Friday... Sunny, with a high near 62.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 41.
10% chance of thunderstorms Saturday Saturday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
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 64.
Sun Almanac for Grant, Colorado
Sunrise: 06:44 AM
Sunset: 7:11 PM
Civil Sunrise:06:17 AM
Civil Sunset: 7:38 PM
Nautical Sunrise: 05:46 AM
Nautical Sunset: 8:10 PM
Astro Sunrise: 05:13 AM
Astro Sunset: 8:42 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.