7-Day Forecast 42.83°N 106.34°W (Text-Only)
NWS Forecast for: Casper WY
Issued by: National Weather Service Riverton, WY
Last Update: 8:59 pm MDT Jul 14, 2025
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  • Tonight

    Tonight: Partly cloudy, with a low around 60. Northeast wind 5 to 8 mph becoming west southwest after midnight.

    Low: 60 °F

    Partly Cloudy




  • Tuesday

    Tuesday: Isolated showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm.  Sunny, with a high near 84. West northwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Isolated
    T-storms


  • Tuesday
    Night

    Tuesday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 56. Breezy, with a north northeast wind 7 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Scattered
    T-storms and
    Breezy then
    Scattered
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 78. Breezy, with a north northeast wind 6 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 78 °F

    Slight Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 53. Breezy, with a northeast wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.

    Low: 53 °F

    Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 90. East southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 90 °F

    Sunny




  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60. Northeast wind 7 to 10 mph becoming south after midnight.

    Low: 60 °F

    Partly Cloudy




  • Friday

    Friday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny




  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Cloudy




  • Tonight: Partly cloudy, with a low around 60. Northeast wind 5 to 8 mph becoming west southwest after midnight.

    Tuesday: Isolated showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm. Sunny, with a high near 84. West northwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Tuesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 56. Breezy, with a north northeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Wednesday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. Breezy, with a north northeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Breezy, with a northeast wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.

    Thursday: Sunny, with a high near 90. East southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    Thursday Night: Partly cloudy, with a low around 60. Northeast wind 7 to 10 mph becoming south after midnight.

    Friday: Mostly sunny, with a high near 90.

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.

    Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.

    Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.

    Monday: Mostly sunny, with a high near 92. Breezy.



    Casper WY
     42.83°N 106.34°W (Elev. 5236 ft)

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