Newcastle, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    50°
    Tuesday 5/7
    Forecast night icon
    50°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 36F with an average humidity of 51%. Winds will be 6 mph from the N.
  • Forecast day icon
    Wednesday
    Windy
    76°
    Forecast night icon
    Night
    Clear
    57°
    Wednesday 5/8
    Day
    76°
    Windy
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny windy. Highs 74 to 82. North winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. West of the sacramento river north winds 20 to 30 mph with gusts to around 45 mph.
    Night Details
    Clear breezy. Lows 52 to 60. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph.
  • Forecast day icon
    Thursday
    Sunny
    82°
    Forecast night icon
    Night
    Clear
    61°
    Thursday 5/9
    Day
    82°
    Sunny
    Forecast day icon
    Night
    61°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny warmer. Highs 82 to 89. North winds 10 to 15 mph with gusts to around 35 mph.
    Night Details
    Clear. Lows 54 to 61. North winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    58°
    Friday 5/10
    Day
    86°
    Sunny
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 85 to 93. North winds up to 10 mph with gusts to around 20 mph.
    Night Details
    Clear. Lows around 57.
  • Forecast day icon
    Saturday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    61°
    Saturday 5/11
    Day
    85°
    Sunny
    Forecast day icon
    Night
    61°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 86 to 94.
    Night Details
    Clear. Lows 52 to 61. Highs 84 to 94.
  • Forecast day icon
    Sunday
    Sunny
    82°
    Forecast night icon
    Night
    Clear
    57°
    Sunday 5/12
    Day
    82°
    Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows 52 to 61. Highs 84 to 94.
    Night Details
    Clear. Lows 52 to 61. Highs 84 to 94.
  • Forecast day icon
    Monday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    58°
    Monday 5/13
    Day
    81°
    Sunny
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows 52 to 61. Highs 84 to 94.
    Night Details
    Clear. Lows 52 to 61. Highs 84 to 94.
  • Forecast day icon
    Tuesday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    60°
    Tuesday 5/14
    Day
    85°
    Sunny
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Day Details
    Clear. Lows 52 to 61. Highs 84 to 94.
    Night Details
    Clear. Low temperature around 60F. Dew point will be around 50F with an average humidity of 53%. Winds will be 3 mph from the E.
  • Forecast day icon
    Wednesday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    59°
    Wednesday 5/15
    Day
    86°
    Sunny
    Forecast day icon
    Night
    59°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 86F. Dew point will be around 49F with an average humidity of 42%. Winds will be 2 mph from the W.
    Night Details
    Clear. Low temperature around 59F. Dew point will be around 45F with an average humidity of 45%. Winds will be 2 mph from the E.
  • Forecast day icon
    Thursday
    Sunny
    80°
    Forecast night icon
    Night
    Clear
    54°
    Thursday 5/16
    Day
    80°
    Sunny
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 80F. Dew point will be around 47F with an average humidity of 44%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 44F with an average humidity of 51%. Winds will be 3 mph from the E.