Grass Valley, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    30% Chance of Rain
    57°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 4/26
    Day
    57°
    30% Chance of Rain
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 57F. Dew point will be around 42F with an average humidity of 62%. Winds will be 10 mph from the W.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s. West wind 5 to 15 mph with gusts to around 25 mph.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Saturday 4/27
    Day
    53°
    Mostly Cloudy
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid to upper 50s. West wind 5 to 15 mph with gusts to around 25 mph.
    Night Details
    Mostly cloudy. Lows in the upper 30s to lower 40s. West wind 5 to 15 mph. Gusts up to 25 mph in the evening.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    54°
    Forecast night icon
    Night
    Mostly Cloudy
    35°
    Sunday 4/28
    Day
    54°
    Mostly Cloudy
    Forecast day icon
    Night
    35°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 50s to lower 60s. Southwest wind 5 to 15 mph with gusts to around 30 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the 30s. Breezy. West wind 10 to 20 mph with gusts to around 30 mph.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    49°
    Forecast night icon
    Night
    Partly Cloudy
    30°
    Monday 4/29
    Day
    49°
    50% Chance Rain Showers
    Forecast day icon
    Night
    30°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy with a 50 percent chance of rain showers. Highs in the upper 40s to mid 50s.
    Night Details
    Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 30s. Highs in the upper 40s to mid 50s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Partly Cloudy
    30°
    Tuesday 4/30
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    30°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 30s. Highs in the upper 40s to mid 50s.
    Night Details
    Partly cloudy. Lows in the lower to mid 30s. Highs in the lower 50s to lower 60s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Wednesday 5/1
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower to mid 30s. Highs in the lower 50s to lower 60s.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s. Highs in the upper 50s to mid 60s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 5/2
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s. Highs in the upper 50s to mid 60s.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s. Highs in the upper 50s to mid 60s.
  • Forecast day icon
    Friday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Clear
    39°
    Friday 5/3
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s. Highs in the upper 50s to mid 60s.
    Night Details
    Clear. Low temperature around 39F. Dew point will be around 37F with an average humidity of 72%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Mostly Cloudy
    41°
    Saturday 5/4
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 61F. Dew point will be around 40F with an average humidity of 57%. Winds will be 4 mph from the N.
    Night Details
    Mostly cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 71%. Winds will be 4 mph from the W.
  • Forecast day icon
    Sunday
    Cloudy
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Sunday 5/5
    Day
    63°
    Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy. High temperature around 63F. Dew point will be around 41F with an average humidity of 56%. Winds will be 4 mph from the NW.
    Night Details
    Mostly cloudy. Low temperature around 43F. Dew point will be around 41F with an average humidity of 72%. Winds will be 5 mph from the W.