Grass Valley, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    40% Chance of Rain
    50°
    Forecast night icon
    Night
    Mostly Cloudy
    33°
    Thursday 3/28
    Day
    50°
    40% Chance of Rain
    Forecast day icon
    Night
    33°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 50F. Dew point will be around 35F with an average humidity of 64%. Winds will be 14 mph from the SW.
    Night Details
    Mostly cloudy. Isolated rain showers in the evening. Lows in the lower 30s. Breezy. Southwest wind 10 to 20 mph. Gusts up to 30 mph decreasing to 20 mph overnight. Chance of precipitation 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    50°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Friday 3/29
    Day
    50°
    Partly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower to mid 50s. South wind 5 to 10 mph shifting to the northeast in the afternoon.
    Night Details
    Partly cloudy. Lows in the lower to mid 30s. Northeast wind 5 to 15 mph.
  • Forecast day icon
    Saturday
    Sunny
    53°
    Forecast night icon
    Night
    Mostly Clear
    34°
    Saturday 3/30
    Day
    53°
    Sunny
    Forecast day icon
    Night
    34°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid to upper 50s. Northeast wind 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower to mid 30s. West wind 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    55°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Sunday 3/31
    Day
    55°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 50s to lower 60s. Lows in the 30s.
    Night Details
    Mostly clear. Highs in the mid 50s to lower 60s. Lows in the 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Monday 4/1
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid to upper 60s. Lows in the mid 30s to lower 40s.
    Night Details
    Mostly clear. Highs in the mid to upper 60s. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Tuesday 4/2
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower to mid 70s. Lows in the upper 30s to lower 40s.
    Night Details
    Mostly clear. Highs in the lower to mid 70s. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Windy
    33°
    Wednesday 4/3
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    33°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of rain or snow showers. Highs in the mid 50s to lower 60s.
    Night Details
    Windy. Partly cloudy with a 20 percent chance of rain or snow showers. Lows in the upper 20s to lower 30s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    49°
    Forecast night icon
    Night
    30% Chance Frozen Mix
    32°
    Thursday 4/4
    Day
    49°
    Mostly Sunny
    Forecast day icon
    Night
    32°
    30% Chance Frozen Mix
    Forecast night icon
    Day Details
    Mostly sunny with a 20 percent chance of rain or snow showers. Highs in the upper 40s to mid 50s.
    Night Details
    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 32F. Dew point will be around 30F with an average humidity of 77%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    49°
    Forecast night icon
    Night
    Cloudy
    33°
    Friday 4/5
    Day
    49°
    30% Chance of Rain
    Forecast day icon
    Night
    33°
    Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 49F. Dew point will be around 31F with an average humidity of 63%. Winds will be 6 mph from the W.
    Night Details
    Cloudy. Low temperature around 33F. Dew point will be around 32F with an average humidity of 78%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Saturday
    Partly Cloudy
    50°
    Forecast night icon
    Night
    Mostly Cloudy
    33°
    Saturday 4/6
    Day
    50°
    Partly Cloudy
    Forecast day icon
    Night
    33°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 50F. Dew point will be around 33F with an average humidity of 63%. Winds will be 9 mph from the W.
    Night Details
    Mostly cloudy. Low temperature around 33F. Dew point will be around 33F with an average humidity of 81%. Winds will be 9 mph from the W.