Point Forecast: 2 Miles NW Cornwells PA
 40.09N 74.98W (Elev. 98 ft)
Last Update: 4:09 pm EDT Jun 9, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date06/0906/10
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)696767666565656566687275788082848585858483807878
Dewpoint (°F)535456575958595960626364656667686869696970707171
Heat Index (°F)75788285878889898887837878
Surface Wind (mph)666655666667789101010998777
Wind DirSSSSSSSSSSSWSSSWSWSWSWSWSWSWSSSS
Gust
Sky Cover (%)252735457176878990918881797371707273777784786864
Precipitation Potential (%)56778991419242522213039484141374035313131
Relative Humidity (%)576368738178818181817369646261595759596165727979
Rain----------------SChcSChcChcSChcSChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------ChcChcChcChcChcChcSChcSChcSChc

Date06/11
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)777675747372727374778184879092939495949188868483
Dewpoint (°F)717070707070707071717171727171707070707070707171
Heat Index (°F)777675778589949699991001021009793918988
Surface Wind (mph)666665556678888998887776
Wind DirSWSWSWSWSWSWSWSWWWWWWWWWWWWWWWWW
Gust
Sky Cover (%)646055586154685559598778504250676767676767717375
Precipitation Potential (%)313131666666333333505050505050515151
Relative Humidity (%)828284879093939090827265615451474645465055596567
RainChcChcChc------------------------ChcChcChcChcChcChcChcChcChc
ThunderSChcSChcSChc------------------------SChcSChcSChcChcChcChcChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Local WeatherRegional Weather Conditions
Interactive Forecast MapNational Forecast Maps
Briefing WebpageEmergency Managers Briefing
Past Weather InformationRiver and Lake Levels