Lewiston, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    70% Chance of Rain
    52°
    Saturday 5/4
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. High temperature around 64F. Dew point will be around 36F with an average humidity of 48%. Winds will be 7 mph from the E.
    Night Details
    A chance of rain in the evening then rain likely overnight. Lows in the lower to mid 40s. West wind 5 to 15 mph with gusts up to 35 mph overnight. Chance of precipitation 70 percent. Rainfall amounts up to a half inch possible.
  • Forecast day icon
    Sunday
    70% Chance of Rain
    55°
    Forecast night icon
    Night
    Rain
    47°
    Sunday 5/5
    Day
    55°
    70% Chance of Rain
    Forecast day icon
    Night
    47°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Rain likely in the morning then a chance of rain in the afternoon. Highs in the upper 40s to mid 50s. West wind 5 to 15 mph with gusts up to 35 mph. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch.
    Night Details
    Rain. Lows in the upper 30s to lower 40s. Windy. Southwest wind 20 to 30 mph. Gusts up to 40 mph increasing to 50 mph overnight. Chance of precipitation near 100 percent. Rainfall amounts up to a half inch possible.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    60°
    Forecast night icon
    Night
    50% Chance Rain Showers
    42°
    Monday 5/6
    Day
    60°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely. Not as cool. Highs in the lower 50s to lower 60s. Windy. Southwest wind 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s to lower 40s. Windy. Southwest wind 15 to 25 mph with gusts up to 45 mph.
  • Forecast day icon
    Tuesday
    50% Chance Frozen Mix
    59°
    Forecast night icon
    Night
    Windy
    41°
    Tuesday 5/7
    Day
    59°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    41°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy with a chance of rain or snow showers. Highs in the lower 50s to lower 60s. Chance of precipitation 50 percent.
    Night Details
    Windy. Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 5/8
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the upper 30s to lower 40s.
    Night Details
    Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Thursday 5/9
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 60s to lower 70s. Lows in the upper 30s to mid 40s.
    Night Details
    Mostly clear. Highs in the mid 60s to lower 70s. Lows in the upper 30s to mid 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Friday 5/10
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 40s to lower 50s.
    Night Details
    Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Clear
    57°
    Saturday 5/11
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 40s to lower 50s.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 44F with an average humidity of 51%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Sunday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    56°
    Sunday 5/12
    Day
    79°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 79F. Dew point will be around 46F with an average humidity of 39%. Winds will be 5 mph from the NW.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 44F with an average humidity of 52%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Monday 5/13
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 74F. Dew point will be around 43F with an average humidity of 40%. Winds will be 6 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 53F. Dew point will be around 43F with an average humidity of 55%. Winds will be 4 mph from the S.