Newcastle, Utah | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    45°
    Sunday 5/19
    Forecast night icon
    45°
    Partly Cloudy
    Hourly
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Breezy. Isolated showers and thunderstorms. Lows in the mid 40s. Southwest winds 15 to 25 mph decreasing to 10 to 20 mph late in the evening. Chance of precipitation 20 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    38°
    Monday 5/20
    Day
    72°
    50% Chance of Storms
    Forecast day icon
    Night
    38°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Breezy. Sunny in the morning then partly sunny with a 50 percent chance of showers and thunderstorms in the afternoon. Cooler. Highs around 70. West winds 10 to 20 mph increasing to 15 to 25 mph in the afternoon.
    Night Details
    Mostly cloudy with a 50 percent chance of showers and thunderstorms in the evening then partly cloudy after midnight. Colder. Lows in the mid 30s. North winds 10 to 20 mph in the evening.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Mostly Clear
    30°
    Tuesday 5/21
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    30°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the lower 60s. North winds 10 to 20 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Wednesday 5/22
    Day
    76°
    Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny warmer. Highs in the mid 70s. Southwest winds 10 to 20 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 40s. Highs in the lower 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Thursday 5/23
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 40s. Highs in the lower 70s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Friday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Friday 5/24
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 70. Lows in the lower 40s.
    Night Details
    Partly cloudy. Highs around 70. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Clear
    41°
    Saturday 5/25
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 70. Lows in the lower 40s.
    Night Details
    Mostly clear. Lows in the mid 40s. Highs in the mid 70s. =
  • Forecast day icon
    Sunday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    41°
    Sunday 5/26
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the mid 40s. Highs in the mid 70s. =
    Night Details
    Mostly clear. Low temperature around 41F. Dew point will be around 30F with an average humidity of 43%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    44°
    Monday 5/27
    Day
    77°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 31F with an average humidity of 31%. Winds will be 2 mph from the SE.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 29F with an average humidity of 35%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    46°
    Tuesday 5/28
    Day
    81°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 81F. Dew point will be around 29F with an average humidity of 25%. Winds will be 4 mph from the E.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 27F with an average humidity of 30%. Winds will be 2 mph from the SW.