Point Forecast: Lewiston ID
 46.41N 117W (Elev. 945 ft)
Last Update: 5:22 pm PDT Jul 14, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)92918682797773706867656668717782879194979999100101
Dewpoint (°F)595758595859595758585857575859585655545254514950
Heat Index (°F)91908582797777828689929497969798
Surface Wind (mph)665323666623211111222333
Wind DirNENENENEESEEEEEEEEEESESWNWNWNWNNNN
Gust
Sky Cover (%)91011155241812101617231844800232355
Precipitation Potential (%)333322222211111100000022
Relative Humidity (%)333239454954616470727774696353443530262222201818
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)99979185827976747069686768727783899397100102103102101
Dewpoint (°F)504950515152535252525352515353545453535353545353
Heat Index (°F)9694888381797677828791959810010110099
Surface Wind (mph)35553332222223333336661010
Wind DirNNNNNNNEEEEEEEEENENENENNNNWNW
Gust1818
Sky Cover (%)57771010108889992229991212123030
Precipitation Potential (%)22227777772222229999991717
Relative Humidity (%)192025313439444652545958555144373026232120202020
Rain--------------------------------------------SChcSChc
Thunder--------------------------------------------SChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Forecast Weather TableArea Forecast Discussion
Tabular State ForecastClimatology