Lewiston, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    80°
    Forecast night icon
    Night
    Clear
    55°
    Friday 5/10
    Day
    80°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 80F. Dew point will be around 44F with an average humidity of 49%. Winds will be 2 mph from the E.
    Night Details
    Clear. Lows in the upper 40s to mid 50s.
  • Forecast day icon
    Saturday
    Sunny
    84°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Saturday 5/11
    Day
    84°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s to mid 80s.
    Night Details
    Mostly clear. Lows in the lower to mid 50s.
  • Forecast day icon
    Sunday
    Sunny
    84°
    Forecast night icon
    Night
    Clear
    56°
    Sunday 5/12
    Day
    84°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s to upper 80s.
    Night Details
    Clear. Lows in the upper 40s to upper 50s. Southwest wind 5 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Monday
    Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Monday 5/13
    Day
    78°
    Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy sunny. Highs in the 70s.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s to upper 70s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Tuesday 5/14
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s to upper 70s.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s to upper 70s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Wednesday 5/15
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s to upper 70s.
    Night Details
    Partly cloudy. A 20 percent chance of rain showers. Lows in the lower to mid 50s. Highs in the mid 70s to lower 80s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Thursday 5/16
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of rain showers. Lows in the lower to mid 50s. Highs in the mid 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the upper 40s to lower 50s. Highs in the lower 70s to lower 80s.
  • Forecast day icon
    Friday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Clear
    56°
    Friday 5/17
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the upper 40s to lower 50s. Highs in the lower 70s to lower 80s.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 41F with an average humidity of 44%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Saturday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    56°
    Saturday 5/18
    Day
    81°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 81F. Dew point will be around 45F with an average humidity of 37%. Winds will be 2 mph from the NW.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 41F with an average humidity of 42%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Sunday 5/19
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 78F. Dew point will be around 45F with an average humidity of 39%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 41F with an average humidity of 45%. Winds will be 4 mph from the W.