Newcastle, Utah | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    30% Chance Rain Showers
    31°
    Thursday 5/9
    Forecast night icon
    31°
    30% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy with a 30 percent chance of rain showers late in the evening then partly cloudy after midnight. Lows in the mid 30s.
  • Forecast day icon
    Friday
    50% Chance of Storms
    65°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 5/10
    Day
    65°
    50% Chance of Storms
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 60s. South winds 10 to 20 mph in the afternoon.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    69°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Saturday 5/11
    Day
    69°
    40% Chance of Storms
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then partly sunny with a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 40 percent.
    Night Details
    Mostly clear. Lows around 40.
  • Forecast day icon
    Sunday
    Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Sunday 5/12
    Day
    77°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    A 20 percent chance of rain showers in the afternoon. Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the mid 40s. Highs around 80.
  • Forecast day icon
    Monday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 5/13
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 40s. Highs around 80.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Tuesday 5/14
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 80. Lows in the upper 40s.
    Night Details
    Mostly clear. Highs around 80. Lows in the upper 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Wednesday 5/15
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 80. Lows in the upper 40s.
    Night Details
    Mostly clear. Highs around 80. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    45°
    Thursday 5/16
    Day
    79°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 80s. =
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 31F with an average humidity of 37%. Winds will be 2 mph from the N.
  • Forecast day icon
    Friday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    46°
    Friday 5/17
    Day
    81°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 81F. Dew point will be around 32F with an average humidity of 29%. Winds will be 4 mph from the S.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 31F with an average humidity of 34%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Saturday
    Sunny
    83°
    Forecast night icon
    Night
    Clear
    48°
    Saturday 5/18
    Day
    83°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 83F. Dew point will be around 33F with an average humidity of 27%. Winds will be 7 mph from the S.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 32F with an average humidity of 34%. Winds will be 5 mph from the SW.