Lewiston, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    47°
    Sunday 4/28
    Forecast night icon
    47°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s. West wind 5 to 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Monday
    Frozen Mix
    53°
    Forecast night icon
    Night
    40% Chance Snow Showers
    40°
    Monday 4/29
    Day
    53°
    Frozen Mix
    Forecast day icon
    Night
    40°
    40% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Rain or snow showers likely in the morning then rain showers and a chance of thunderstorms in the afternoon. No snow accumulation. Highs in the upper 40s to mid 50s. Windy. West wind 15 to 25 mph. Gusts up to 30 mph increasing to 45 mph in the afternoon. Chance of precipitation near 100 percent.
    Night Details
    A chance of snow showers and thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the 30s. Windy. Southwest wind 15 to 25 mph. Gusts up to 40 mph decreasing to 30 mph overnight. Chance of precipitation 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    53°
    Forecast night icon
    Night
    50% Chance of Storms
    37°
    Tuesday 4/30
    Day
    53°
    50% Chance of Storms
    Forecast day icon
    Night
    37°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain showers snow showers and thunderstorms. Snow level 2500 feet. Highs in the upper 40s to upper 50s. West wind 5 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the 30s. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    57°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Wednesday 5/1
    Day
    57°
    Mostly Cloudy
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with a 20 percent chance of rain showers. Highs in the lower 50s to lower 60s.
    Night Details
    Partly cloudy. Lows in the mid to upper 30s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Thursday 5/2
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 50s to mid 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Friday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 5/3
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 50s to upper 60s.
    Night Details
    Partly cloudy. Lows in the lower to mid 40s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    40% Chance Rain Showers
    49°
    Saturday 5/4
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain showers. Lows in the 40s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Sunday 5/5
    Day
    64°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs in the 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 40F with an average humidity of 63%. Winds will be 2 mph from the S.
  • Forecast day icon
    Monday
    50% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Monday 5/6
    Day
    63°
    50% Chance of Rain
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 63F. Dew point will be around 41F with an average humidity of 52%. Winds will be 3 mph from the NW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 40F with an average humidity of 63%. Winds will be 3 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Tuesday 5/7
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 40F with an average humidity of 52%. Winds will be 3 mph from the NW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 38F with an average humidity of 62%. Winds will be 3 mph from the W.