Newcastle, Wyoming | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    33°
    Thursday 3/28
    Forecast night icon
    33°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Friday
    Partly Cloudy
    45°
    Forecast night icon
    Night
    50% Chance of Snow
    27°
    Friday 3/29
    Day
    45°
    Partly Cloudy
    Forecast day icon
    Night
    27°
    50% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 50s. Northwest winds 10 to 20 mph.
    Night Details
    Partly cloudy with a slight chance of snow in the evening then mostly cloudy with a chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 10 to 15 mph. Chance of snow 50 percent.
  • Forecast day icon
    Saturday
    Snow
    38°
    Forecast night icon
    Night
    70% Chance Frozen Mix
    32°
    Saturday 3/30
    Day
    38°
    Snow
    Forecast day icon
    Night
    32°
    70% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Snow. A slight chance of rain in the morning then rain in the afternoon. Snow accumulation around an inch. Highs in the lower 40s. Southeast winds 10 to 20 mph. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy. Rain likely with a slight chance of snow in the evening then a chance of rain and snow after midnight. Little or no additional snow accumulation. Lows in the upper 20s. East winds 10 to 15 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Sunday
    Snow
    38°
    Forecast night icon
    Night
    80% Chance Frozen Mix
    28°
    Sunday 3/31
    Day
    38°
    Snow
    Forecast day icon
    Night
    28°
    80% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    A slight chance of snow. Rain. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 90 percent.
    Night Details
    Rain and snow in the evening then snow likely with a slight chance of rain after midnight. Light snow accumulation. Lows in the upper 20s. Chance of precipitation 80 percent.
  • Forecast day icon
    Monday
    50% Chance of Snow
    38°
    Forecast night icon
    Night
    Mostly Clear
    24°
    Monday 4/1
    Day
    38°
    50% Chance of Snow
    Forecast day icon
    Night
    24°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of snow with a slight chance of rain in the morning then partly cloudy in the afternoon. Highs in the lower 40s. Chance of precipitation 50 percent.
    Night Details
    Mostly clear. Lows in the mid 20s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    49°
    Forecast night icon
    Night
    Clear
    29°
    Tuesday 4/2
    Day
    49°
    Mostly Sunny
    Forecast day icon
    Night
    29°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s.
    Night Details
    Clear. Lows in the lower 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Wednesday 4/3
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows in the mid 30s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    53°
    Forecast night icon
    Night
    Cloudy
    32°
    Thursday 4/4
    Day
    53°
    Partly Cloudy
    Forecast day icon
    Night
    32°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain. Highs in the lower 60s.
    Night Details
    Cloudy. Low temperature around 32F. Dew point will be around 27F with an average humidity of 67%. Winds will be 4 mph from the E.
  • Forecast day icon
    Friday
    Cloudy
    46°
    Forecast night icon
    Night
    40% Chance Frozen Mix
    29°
    Friday 4/5
    Day
    46°
    Cloudy
    Forecast day icon
    Night
    29°
    40% Chance Frozen Mix
    Forecast night icon
    Day Details
    Cloudy. High temperature around 46F. Dew point will be around 26F with an average humidity of 57%. Winds will be 1 mph from the W.
    Night Details
    Partly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 26F with an average humidity of 71%. Winds will be 4 mph from the E.
  • Forecast day icon
    Saturday
    40% Chance Frozen Mix
    44°
    Forecast night icon
    Night
    30% Chance Frozen Mix
    30°
    Saturday 4/6
    Day
    44°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    30°
    30% Chance Frozen Mix
    Forecast night icon
    Day Details
    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 26F with an average humidity of 61%. Winds will be 3 mph from the W.
    Night Details
    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 74%. Winds will be 2 mph from the SE.