Index, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Rain
    48°
    Forecast night icon
    Night
    Chance of Storms
    38°
    Sunday 4/28
    Day
    48°
    Rain
    Forecast day icon
    Night
    38°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 48F. Dew point will be around 45F with an average humidity of 94%. Winds will be 6 mph from the SW.
    Night Details
    Showers snow showers and a slight chance of thunderstorms until early morning then showers late in the night. Patchy fog. Snow level near 3500 feet decreasing to 2500 feet after midnight. Rainfall amounts a half inch to one inch possible except higher amounts possible in thunderstorms. Snow accumulation of 2 to 6 inches. West wind in the passes 10 to 15 mph.
  • Forecast day icon
    Monday
    Chance of Storms
    49°
    Forecast night icon
    Night
    Chance of Storms
    38°
    Monday 4/29
    Day
    49°
    Chance of Storms
    Forecast day icon
    Night
    38°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Showers snow showers and a slight chance of thunderstorms through the day. Snow level near 2000 feet. Snow accumulation of 1 to 4 inches. Afternoon pass temperatures in the mid to upper 30s. West wind in the passes 10 to 15 mph.
    Night Details
    Showers snow showers and a slight chance of thunderstorms in the evening then showers after midnight. Snow level near 2500 feet. Snow accumulation of 1 to 5 inches. Total snow accumulation 4 to 15 inches. West wind in the passes 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Chance of Storms
    52°
    Forecast night icon
    Night
    Chance of Rain Showers
    37°
    Tuesday 4/30
    Day
    52°
    Chance of Storms
    Forecast day icon
    Night
    37°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers snow showers and a slight chance of thunderstorms in the afternoon. Snow level near 2500 feet. Afternoon pass temperatures near 40. Light wind in the passes becoming west around 10 mph in the afternoon.
    Night Details
    Mostly cloudy. A chance of showers in the evening then a slight chance of showers after midnight. Snow level near 3500 feet. West wind in the passes around 10 mph.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    58°
    Forecast night icon
    Night
    Chance of Rain Showers
    41°
    Wednesday 5/1
    Day
    58°
    Chance of Rain Showers
    Forecast day icon
    Night
    41°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. Snow level near 3500 feet.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Snow level near 4000 feet.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    56°
    Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Thursday 5/2
    Day
    56°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then mostly cloudy with showers likely in the afternoon. Snow level near 4500 feet.
    Night Details
    Mostly cloudy. A chance of showers in the evening then a slight chance of showers after midnight. Snow level near 5000 feet.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    67°
    Forecast night icon
    Night
    Chance of Rain Showers
    48°
    Friday 5/3
    Day
    67°
    Chance of Rain Showers
    Forecast day icon
    Night
    48°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. Snow level near 5500 feet.
    Night Details
    Mostly cloudy with a chance of showers. Snow level near 6500 feet.
  • Forecast day icon
    Saturday
    Chance of Rain Showers
    65°
    Forecast night icon
    Night
    Rain Showers
    46°
    Saturday 5/4
    Day
    65°
    Chance of Rain Showers
    Forecast day icon
    Night
    46°
    Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Snow level near 6000 feet.
    Night Details
    Showers likely. Snow level near 5500 feet.
  • Forecast day icon
    Sunday
    Rain Showers
    53°
    Forecast night icon
    Night
    70% Chance of Rain
    45°
    Sunday 5/5
    Day
    53°
    Rain Showers
    Forecast day icon
    Night
    45°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Showers likely. Snow level near 5000 feet.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 45F. Dew point will be around 45F with an average humidity of 93%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Monday
    70% Chance of Rain
    52°
    Forecast night icon
    Night
    70% Chance of Rain
    43°
    Monday 5/6
    Day
    52°
    70% Chance of Rain
    Forecast day icon
    Night
    43°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 52F. Dew point will be around 45F with an average humidity of 82%. Winds will be 4 mph from the SW.
    Night Details
    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 43F. Dew point will be around 44F with an average humidity of 93%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Tuesday
    70% Chance of Rain
    55°
    Forecast night icon
    Night
    70% Chance of Rain
    42°
    Tuesday 5/7
    Day
    55°
    70% Chance of Rain
    Forecast day icon
    Night
    42°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 55F. Dew point will be around 42F with an average humidity of 72%. Winds will be 3 mph from the W.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 42F. Dew point will be around 43F with an average humidity of 89%. Winds will be 3 mph from the E.