Grass Valley, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 4/28
    Day
    66°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 63 to 73. Light winds becoming west up to 10 mph in the afternoon.
    Night Details
    Clear. Lows 42 to 48. Prevailing west winds up to 10 mph in the evening becoming light.
  • Forecast day icon
    Monday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    47°
    Monday 4/29
    Day
    63°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 62 to 72. Prevailing northwest winds up to 15 mph.
    Night Details
    Clear. Lows 41 to 49. Prevailing northwest winds up to 10 mph shifting to the northeast after midnight.
  • Forecast day icon
    Tuesday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    48°
    Tuesday 4/30
    Day
    66°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 65 to 73. Prevailing northeast winds up to 10 mph shifting to the west in the afternoon.
    Night Details
    Clear. Lows 43 to 49.
  • Forecast day icon
    Wednesday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    48°
    Wednesday 5/1
    Day
    70°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 66 to 76.
    Night Details
    Clear. Lows 45 to 54. Highs 66 to 81.
  • Forecast day icon
    Thursday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    53°
    Thursday 5/2
    Day
    72°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows 45 to 54. Highs 66 to 81.
    Night Details
    Clear. Lows 45 to 54. Highs 66 to 81.
  • Forecast day icon
    Friday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Friday 5/3
    Day
    75°
    Sunny
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows 45 to 54. Highs 66 to 81.
    Night Details
    Mostly clear. Lows 49 to 55. Highs 67 to 81.
  • Forecast day icon
    Saturday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Saturday 5/4
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows 49 to 55. Highs 67 to 81.
    Night Details
    Mostly clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 69%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Sunday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    48°
    Sunday 5/5
    Day
    63°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 43F with an average humidity of 57%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 41F with an average humidity of 61%. Winds will be 3 mph from the E.
  • Forecast day icon
    Monday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    49°
    Monday 5/6
    Day
    65°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 41F with an average humidity of 50%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 42F with an average humidity of 62%. Winds will be 3 mph from the E.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Tuesday 5/7
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 64F. Dew point will be around 42F with an average humidity of 53%. Winds will be 6 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 68%. Winds will be 4 mph from the E.