Point Forecast: Arlington MA
 42.42N 71.18W (Elev. 249 ft)
Last Update: 12:11 am EDT Jul 16, 2025
Tabular Forecast
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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)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/16
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)767575747373737476798486889091919089888784828079
Dewpoint (°F)727272717171717172737372727272727272727372737372
Heat Index (°F)76757576799092959799999796959490878479
Surface Wind (mph)555333333335666677777777
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSSSSSSSW
Gust
Sky Cover (%)2544101521232021146512131510149933384042
Precipitation Potential (%)000000000000011122222222
Relative Humidity (%)879090909393939087827063595654545657596367747979
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)777676767675757677798182838485868787868583828180
Dewpoint (°F)727272727273737474757575757575757575757474747474
Heat Index (°F)777676767675757677798689919294959696959290888685
Surface Wind (mph)666666667789101010101010998877
Wind DirSWSWSWSWSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)426066787781888489817671696768686969645954484139
Precipitation Potential (%)22234811134242414039383736353433323124169
Relative Humidity (%)858787878794949490888479767472706868697174778082
Rain----------------ChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc--
Thunder----------------------SChcSChcSChcSChcSChcSChc--------------

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