Grass Valley, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    53°
    Friday 5/10
    Day
    76°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s to lower 80s. Light wind becoming northeast 5 to 10 mph in the afternoon.
    Night Details
    Clear. Lows in the lower to mid 50s. Northeast wind 5 to 10 mph shifting to the southwest overnight.
  • Forecast day icon
    Saturday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    53°
    Saturday 5/11
    Day
    81°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower to mid 80s. Southwest wind 5 to 10 mph.
    Night Details
    Clear. Lows in the lower 50s. West wind 5 to 15 mph with gusts to around 25 mph.
  • Forecast day icon
    Sunday
    Sunny
    77°
    Forecast night icon
    Night
    Windy
    49°
    Sunday 5/12
    Day
    77°
    Sunny
    Forecast day icon
    Night
    49°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s to lower 80s. West wind 5 to 15 mph with gusts to around 25 mph.
    Night Details
    Windy. Mostly clear. Lows in the mid 40s to lower 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Monday 5/13
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
    Night Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Tuesday 5/14
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
    Night Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Wednesday 5/15
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
    Night Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Clear
    53°
    Thursday 5/16
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Breezy. Mostly clear. Highs in the mid 60s to mid 70s. Lows in the lower 40s to lower 50s.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 45F with an average humidity of 54%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    53°
    Friday 5/17
    Day
    81°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 81F. Dew point will be around 46F with an average humidity of 40%. Winds will be 6 mph from the N.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 43F with an average humidity of 51%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    52°
    Saturday 5/18
    Day
    78°
    Sunny
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 78F. Dew point will be around 46F with an average humidity of 42%. Winds will be 7 mph from the N.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 42F with an average humidity of 52%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/19
    Day
    75°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 46F with an average humidity of 46%. Winds will be 7 mph from the N.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 42F with an average humidity of 56%. Winds will be 7 mph from the NW.