Saint Helens, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Thunderstorms
    48°
    Forecast night icon
    Night
    70% Chance of Storms
    41°
    Thursday 3/28
    Day
    48°
    Thunderstorms
    Forecast day icon
    Night
    41°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely this morning then rain showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce small hail this afternoon. Highs around 50. South wind 10 to 15 mph. Chance of rain near 100 percent. Rainfall amounts a quarter to a half of an inch except higher amounts possible in thunderstorms.
    Night Details
    Cloudy. Rain showers likely with a slight chance of thunderstorms in the evening then a chance of rain showers after midnight. Some thunderstorms may produce small hail in the evening. Lows around 40. South wind 10 to 15 mph. Chance of rain 70 percent. Rainfall amounts a tenth to a quarter of an inch except higher amounts possible in thunderstorms.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    56°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 3/29
    Day
    56°
    50% Chance Rain Showers
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain showers. Highs in the upper 50s. Winds light. Rainfall amounts less than a tenth of an inch.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s. Winds light.
  • Forecast day icon
    Saturday
    Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 3/30
    Day
    60°
    Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. Winds light.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Sunday
    Sunny
    61°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Sunday 3/31
    Day
    61°
    Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s.
    Night Details
    Mostly clear. Lows around 40.
  • Forecast day icon
    Monday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Monday 4/1
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    50% Chance of Rain
    45°
    Tuesday 4/2
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of rain. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    40% Chance of Rain
    37°
    Wednesday 4/3
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    37°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain. Highs in the mid 50s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 37F. Dew point will be around 40F with an average humidity of 85%. Winds will be 4 mph from the W.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    55°
    Forecast night icon
    Night
    50% Chance of Rain
    40°
    Thursday 4/4
    Day
    55°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 55F. Dew point will be around 38F with an average humidity of 70%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 40F. Dew point will be around 38F with an average humidity of 80%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Friday
    60% Chance of Rain
    53°
    Forecast night icon
    Night
    60% Chance of Rain
    42°
    Friday 4/5
    Day
    53°
    60% Chance of Rain
    Forecast day icon
    Night
    42°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 53F. Dew point will be around 41F with an average humidity of 77%. Winds will be 2 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 42F. Dew point will be around 41F with an average humidity of 84%. Winds will be 2 mph from the W.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    54°
    Forecast night icon
    Night
    40% Chance of Rain
    41°
    Saturday 4/6
    Day
    54°
    60% Chance of Rain
    Forecast day icon
    Night
    41°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 54F. Dew point will be around 42F with an average humidity of 78%. Winds will be 2 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 83%. Winds will be 3 mph from the W.