Index, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Frozen Mix
    42°
    Thursday 3/28
    Forecast night icon
    42°
    Frozen Mix
    Hourly
    Night Details
    Mostly cloudy. A slight chance of thunderstorms in the evening. Rain showers and snow showers in the evening then a chance of showers after midnight. Snow level near 3000 feet. Rainfall amounts a tenth to a quarter of an inch possible except higher amounts possible in thunderstorms. New snow accumulation up to 1 inch. Light wind in the passes.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    52°
    Forecast night icon
    Night
    Chance of Rain Showers
    37°
    Friday 3/29
    Day
    52°
    Chance of Rain Showers
    Forecast day icon
    Night
    37°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Snow level near 3000 feet. Snow accumulation up to 1 inch. Total snow accumulation up to 2 inches. Afternoon pass temperatures near 40. Light wind in the passes.
    Night Details
    Partly cloudy. A slight chance of showers in the evening. Snow level near 3500 feet. Freezing level near 3500 feet after midnight. Light wind in the passes.
  • Forecast day icon
    Saturday
    Sunny
    55°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Saturday 3/30
    Day
    55°
    Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Freezing level near 4000 feet increasing to 5500 feet in the afternoon. Afternoon pass temperatures in the 40s. Light wind in the passes becoming west around 10 mph in the afternoon.
    Night Details
    Partly cloudy. Freezing level near 5000 feet decreasing to 4000 feet after midnight. West wind in the passes around 10 mph becoming northwest after midnight.
  • Forecast day icon
    Sunday
    Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Sunday 3/31
    Day
    58°
    Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Freezing level near 5500 feet.
    Night Details
    Partly cloudy. Freezing level near 8000 feet.
  • Forecast day icon
    Monday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Monday 4/1
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Freezing level near 9500 feet.
    Night Details
    Partly cloudy. Freezing level near 10500 feet.
  • Forecast day icon
    Tuesday
    Chance of Rain Showers
    62°
    Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Tuesday 4/2
    Day
    62°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Snow level near 7000 feet.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Snow level near 6500 feet decreasing to 5500 feet after midnight.
  • Forecast day icon
    Wednesday
    Rain Showers
    46°
    Forecast night icon
    Night
    Rain Showers
    36°
    Wednesday 4/3
    Day
    46°
    Rain Showers
    Forecast day icon
    Night
    36°
    Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Snow level near 3500 feet.
    Night Details
    Mostly cloudy with showers likely. Snow level near 2000 feet.
  • Forecast day icon
    Thursday
    Rain Showers
    50°
    Forecast night icon
    Night
    30% Chance of Rain
    36°
    Thursday 4/4
    Day
    50°
    Rain Showers
    Forecast day icon
    Night
    36°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Showers likely. Snow level near 1500 feet.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 85%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    40% Chance of Rain
    50°
    Forecast night icon
    Night
    40% Chance of Rain
    37°
    Friday 4/5
    Day
    50°
    40% Chance of Rain
    Forecast day icon
    Night
    37°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 50F. Dew point will be around 36F with an average humidity of 72%. Winds will be 3 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 37F. Dew point will be around 37F with an average humidity of 85%. Winds will be 2 mph from the W.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    50°
    Forecast night icon
    Night
    50% Chance of Rain
    38°
    Saturday 4/6
    Day
    50°
    50% Chance of Rain
    Forecast day icon
    Night
    38°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 50F. Dew point will be around 37F with an average humidity of 72%. Winds will be 3 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 38F. Dew point will be around 38F with an average humidity of 86%. Winds will be 3 mph from the W.