NWS Forecast for: Newcastle WY
Issued by: National Weather Service Rapid City, SD
Last Update: 8:12 am MST Nov 27, 2021
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  • Today

    Today: Partly sunny, with a high near 47. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    Partly Sunny

    High: 47 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 27. East wind 5 to 7 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 27 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    Mostly Sunny

    High: 57 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 34. Northwest wind around 6 mph.

    Mostly Clear

    Low: 34 °F

  • Monday

    Monday: Sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.

    Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 31. North wind 7 to 10 mph, with gusts as high as 17 mph.

    Mostly Cloudy

    Low: 31 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    Mostly Sunny

    High: 47 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 31.

    Partly Cloudy

    Low: 31 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    Mostly Sunny

    High: 58 °F



  • Today: Partly sunny, with a high near 47. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    Tonight: Partly cloudy, with a low around 27. East wind 5 to 7 mph becoming calm after midnight.

    Sunday: Mostly sunny, with a high near 57. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    Sunday Night: Mostly clear, with a low around 34. Northwest wind around 6 mph.

    Monday: Sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.

    Monday Night: Mostly cloudy, with a low around 31. North wind 7 to 10 mph, with gusts as high as 17 mph.

    Tuesday: Mostly sunny, with a high near 47.

    Tuesday Night: Partly cloudy, with a low around 31.

    Wednesday: Mostly sunny, with a high near 58.

    Wednesday Night: Partly cloudy, with a low around 37.

    Thursday: A slight chance of rain. Mostly sunny, with a high near 56.

    Thursday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 28.

    Friday: Partly sunny, with a high near 39.



    Newcastle WY
     43.86°N 104.21°W (Elev. 4380 ft)

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