Lake Oswego, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Rain
    48°
    Forecast night icon
    Night
    70% Chance of Rain
    44°
    Saturday 5/4
    Day
    48°
    Rain
    Forecast day icon
    Night
    44°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the mid 50s. Southwest wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts around a half of an inch.
    Night Details
    Rain likely. Lows in the mid 40s. Southwest wind 5 to 10 mph. Chance of rain 70 percent. Rainfall amounts around a quarter of an inch.
  • Forecast day icon
    Sunday
    Rain
    52°
    Forecast night icon
    Night
    Rain
    45°
    Sunday 5/5
    Day
    52°
    Rain
    Forecast day icon
    Night
    45°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the mid 50s. Southwest wind 10 to 15 mph. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch.
    Night Details
    Rain. Lows in the upper 40s. Southwest wind 10 to 15 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    53°
    Forecast night icon
    Night
    Thunderstorms
    41°
    Monday 5/6
    Day
    53°
    Thunderstorms
    Forecast day icon
    Night
    41°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Rain in the morning then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Southwest wind 10 to 15 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy with rain showers with a slight chance of thunderstorms. Lows in the lower 40s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    55°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 5/7
    Day
    55°
    70% Chance of Storms
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a slight chance of thunderstorms. Highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 5/8
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    48°
    Thursday 5/9
    Day
    69°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Clear. Lows in the upper 40s.
  • Forecast day icon
    Friday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/10
    Day
    78°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 50F with an average humidity of 64%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Saturday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/11
    Day
    77°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 47F with an average humidity of 50%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 46F with an average humidity of 67%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    48°
    Sunday 5/12
    Day
    74°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 46F with an average humidity of 52%. Winds will be 2 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 44F with an average humidity of 65%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Monday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Monday 5/13
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 45F with an average humidity of 52%. Winds will be 2 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 45F with an average humidity of 68%. Winds will be 1 mph from the NW.