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Osage, Wyoming Weather Forecast
Osage, Wyoming Weather
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Weather Forecast for Osage, Wyoming : Weston County
Issued: 2:22 pm MST Dec 16, 2025 Latitude: 43.9808134 Longitude: -104.4218951 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight 60% chance of rain on Wednesday Partly Sunny on Thursday Mostly Cloudy on Friday 10% chance of snow on Saturday Partly Sunny on Sunday Partly Sunny on Monday Partly Sunny on Tuesday
Low: 31°F High: 53°F High: 32°F High: 55°F High: 41°F High: 42°F High: 53°F High: 49°F
Low: 18°F Low: 24 °F Low: 27°F Low: 22°F Low: 29°F Low: 30°F  
Cloudy Rain Partly Sunny Mostly Cloudy Snow Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
CUSTER - (KCUT)
48°
Mostly Clear
as of 2:53 PM MST
Rel. Humidity: 42%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
8 MPH
330° Northwest
Cloud Level(s): Few at 10000ft
Current Conditions at
GILLETTE - (KGCC)
52°
Clear
as of 2:53 PM MST
Rel. Humidity: 40%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
10 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
ELLSWORTH AFB - (KRCA)
54°
Partly Cloudy
as of 2:55 PM MST
Rel. Humidity: 40%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 25 MPH
350° North
Cloud Level(s): Scattered at 24000ft
Current Conditions at
RAPID CITY - (KRAP)
54°
Mostly Clear
as of 2:52 PM MST
Rel. Humidity: 40%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
14 MPH
010° North
Cloud Level(s): Few at 11000ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 31. Northeast wind 6 to 13 mph becoming southeast in the evening.

60% chance of rain Wednesday Wednesday... Rain likely, mainly after 2pm. Mostly cloudy, with a high near 53. Windy, with a southeast wind 15 to 20 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%.

30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 18. Wind chill values as low as 2. Windy, with a northwest wind 29 to 37 mph, with gusts as high as 50 mph.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 32. Wind chill values as low as 1. Breezy, with a northwest wind 18 to 28 mph becoming west 7 to 12 mph in the afternoon. Winds could gust as high as 38 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a temperature falling to near 24 by 8pm, then rising to around 37 during the remainder of the night. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 55. West wind 13 to 17 mph, with gusts as high as 28 mph.

30% chance of rain & snow Friday Night Friday Night... A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 27. Northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

10% chance of snow Saturday Saturday... A slight chance of snow before 11am. Partly sunny, with a high near 41. Northwest wind around 8 mph, with gusts as high as 15 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 22.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 42.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 29.

Partly Sunny on Monday Monday... Partly sunny, with a high near 53.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 30.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 49.

Current Radar Image


Sun Almanac for Osage, Wyoming
Sunrise: 07:26 AM
Sunset: 4:21 PM
Civil Sunrise:06:53 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:05 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.