Saint Helens, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    56°
    Friday 5/10
    Forecast night icon
    56°
    Clear
    Hourly
    Night Details
    Clear. Lows in the upper 50s. Winds light.
  • Forecast day icon
    Saturday
    Sunny
    87°
    Forecast night icon
    Night
    Clear
    53°
    Saturday 5/11
    Day
    87°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 90. Northwest wind 5 to 10 mph.
    Night Details
    Clear. Lows in the lower 50s. Northwest wind 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Cloudy
    51°
    Sunday 5/12
    Day
    76°
    Sunny
    Forecast day icon
    Night
    51°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80. Northwest wind 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows around 50. Northwest wind 5 to 10 mph.
  • Forecast day icon
    Monday
    Partly Sunny
    67°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Monday 5/13
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 70.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Tuesday 5/14
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Wednesday 5/15
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. A 20 percent chance of showers. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Thursday 5/16
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs around 80.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • 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. Highs around 80.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 67%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    51°
    Saturday 5/18
    Day
    79°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 79F. Dew point will be around 50F with an average humidity of 50%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 65%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Sunday 5/19
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 49F with an average humidity of 54%. Winds will be 3 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 69%. Winds will be 4 mph from the NW.