Newcastle, Utah | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    42°
    Wednesday 4/24
    Forecast night icon
    42°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Breezy. Lows around 40. South winds 15 to 25 mph.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    67°
    Forecast night icon
    Night
    50% Chance of Storms
    42°
    Thursday 4/25
    Day
    67°
    50% Chance of Storms
    Forecast day icon
    Night
    42°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Breezy. 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 mid 60s. South winds 10 to 20 mph shifting to the southwest 15 to 25 mph in the afternoon. Chance of precipitation 50 percent.
    Night Details
    Breezy. A chance of showers and thunderstorms in the evening then a chance of rain showers and a slight chance of thunderstorms after midnight. Mostly cloudy. Lows around 40. Southwest winds 15 to 25 mph in the evening. Chance of precipitation 50 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    54°
    Forecast night icon
    Night
    70% Chance of Storms
    37°
    Friday 4/26
    Day
    54°
    Thunderstorms
    Forecast day icon
    Night
    37°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely and a slight chance of thunderstorms in the morning then rain showers and a chance of thunderstorms in the afternoon. Cooler. Highs in the lower 50s. Southwest winds 10 to 20 mph. Chance of precipitation near 100 percent.
    Night Details
    Rain showers likely and a chance of thunderstorms in the evening then rain showers likely after midnight. Mostly cloudy. Lows in the mid 30s. Chance of precipitation 70 percent.
  • Forecast day icon
    Saturday
    50% Chance Frozen Mix
    58°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Saturday 4/27
    Day
    58°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    A chance of rain and snow showers in the morning then a slight chance of rain showers in the afternoon. Partly sunny. Highs in the mid 50s. North winds 10 to 20 mph. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 30s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Sunday 4/28
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 60s. Lows in the upper 30s.
    Night Details
    Mostly clear. Highs in the lower 60s. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Monday 4/29
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 70. Lows in the lower 40s.
    Night Details
    Mostly clear. Highs around 70. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Tuesday 4/30
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 70s. Lows in the mid 40s. =
    Night Details
    Mostly clear. Highs in the upper 70s. Lows in the mid 40s. =
  • Forecast day icon
    Wednesday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Clear
    43°
    Wednesday 5/1
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Highs in the upper 70s. Lows in the mid 40s. =
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 30F with an average humidity of 41%. Winds will be 9 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    37°
    Thursday 5/2
    Day
    71°
    Sunny
    Forecast day icon
    Night
    37°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 32F with an average humidity of 34%. Winds will be 16 mph from the S.
    Night Details
    Clear. Low temperature around 37F. Dew point will be around 28F with an average humidity of 44%. Winds will be 9 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    36°
    Friday 5/3
    Day
    65°
    Sunny
    Forecast day icon
    Night
    36°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 29F with an average humidity of 40%. Winds will be 6 mph from the S.
    Night Details
    Clear. Low temperature around 36F. Dew point will be around 23F with an average humidity of 40%. Winds will be 5 mph from the SW.