Grass Valley, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    59°
    Thursday 4/18
    Forecast night icon
    59°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 59F. Dew point will be around 48F with an average humidity of 73%. Winds will be 3 mph from the E.
  • Forecast day icon
    Friday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Clear
    60°
    Friday 4/19
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs 69 to 79. Light winds becoming west up to 10 mph in the afternoon.
    Night Details
    Clear. Lows 49 to 55. Prevailing west winds up to 10 mph in the evening becoming light.
  • Forecast day icon
    Saturday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Clear
    57°
    Saturday 4/20
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs 70 to 78. Light winds becoming southwest up to 10 mph in the afternoon.
    Night Details
    Clear. Lows 47 to 55. Prevailing west winds up to 10 mph in the evening becoming light.
  • Forecast day icon
    Sunday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    56°
    Sunday 4/21
    Day
    72°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 72 to 80. Light winds becoming west up to 10 mph in the afternoon.
    Night Details
    Clear. Lows 49 to 57.
  • Forecast day icon
    Monday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Monday 4/22
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 74 to 82.
    Night Details
    Mostly clear. Lows 45 to 55. Highs 67 to 82.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Tuesday 4/23
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 45 to 55. Highs 67 to 82.
    Night Details
    Mostly clear. Lows 45 to 55. Highs 67 to 82.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 4/24
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 60 to 70.
    Night Details
    Partly cloudy. Lows 44 to 50.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    55°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Thursday 4/25
    Day
    55°
    Chance of Rain Showers
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain showers. Highs 57 to 67.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 79%. Winds will be 3 mph from the S.
  • Forecast day icon
    Friday
    40% Chance of Rain
    58°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 4/26
    Day
    58°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 58F. Dew point will be around 46F with an average humidity of 76%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 45F with an average humidity of 75%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Saturday 4/27
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 47F with an average humidity of 69%. Winds will be 4 mph from the SW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 73%. Winds will be 4 mph from the E.