Montesano, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    44°
    Friday 5/17
    Forecast night icon
    44°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the upper 30s to mid 40s. West wind 10 to 15 mph decreasing to 10 mph or less after midnight.
  • Forecast day icon
    Saturday
    Chance of Storms
    55°
    Forecast night icon
    Night
    Chance of Storms
    41°
    Saturday 5/18
    Day
    55°
    Chance of Storms
    Forecast day icon
    Night
    41°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain late in the morning. A chance of rain early in the afternoon then showers likely and a slight chance of thunderstorms late in the afternoon. Rainfall amounts less than a tenth of an inch likely except higher amounts possible in thunderstorms. Highs in the mid 50s to lower 60s. West wind to 10 mph increasing to 10 to 15 mph in the afternoon.
    Night Details
    Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening then mostly cloudy with a chance of rain late in the evening. Mostly clear after midnight. Lows in the mid 30s to lower 40s. West wind 10 to 15 mph in the evening becoming light.
  • Forecast day icon
    Sunday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Sunday 5/19
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s to mid 60s. Light wind becoming west around 10 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 30s to lower 40s. West wind around 10 mph in the evening becoming light.
  • Forecast day icon
    Monday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Chance of Rain
    48°
    Monday 5/20
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of rain after midnight. Lows in the 40s.
  • Forecast day icon
    Tuesday
    Rain
    55°
    Forecast night icon
    Night
    Chance of Rain
    47°
    Tuesday 5/21
    Day
    55°
    Rain
    Forecast day icon
    Night
    47°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then rain at times in the afternoon. Highs in the mid 50s to lower 60s.
    Night Details
    Mostly cloudy with rain likely in the evening then mostly cloudy with a chance of rain after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Wednesday
    Chance of Rain
    56°
    Forecast night icon
    Night
    Chance of Rain
    44°
    Wednesday 5/22
    Day
    56°
    Chance of Rain
    Forecast day icon
    Night
    44°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain. Highs near 60.
    Night Details
    Mostly cloudy. A chance of rain in the evening then a slight chance of rain after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Thursday
    Chance of Rain
    58°
    Forecast night icon
    Night
    Chance of Rain
    48°
    Thursday 5/23
    Day
    58°
    Chance of Rain
    Forecast day icon
    Night
    48°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of rain. Highs in the lower to mid 60s.
    Night Details
    Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Friday
    Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Friday 5/24
    Day
    60°
    Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 48F with an average humidity of 88%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    62°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Saturday 5/25
    Day
    62°
    40% Chance of Rain
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 62F. Dew point will be around 50F with an average humidity of 76%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 47F with an average humidity of 87%. Winds will be 4 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Sunday 5/26
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 50F with an average humidity of 76%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 48F with an average humidity of 90%. Winds will be 3 mph from the W.