Point Forecast: Arlington MA
 42.42N 71.18W (Elev. 249 ft)
Last Update: 7:45 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)888888878584827978777574747372727374767983868889
Dewpoint (°F)727272737372737272727171717171707071727373737372
Heat Index (°F)9595959492908779787775767989939697
Surface Wind (mph)666676656665655355555677
Wind DirSSSSSWSWSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)21232429203222241816317111317262727302923171818
Precipitation Potential (%)1076644221100001111024567
Relative Humidity (%)595959636767747982858790909397939090878273656057
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)909090898886848381807978777675757576777981838586
Dewpoint (°F)727272727272727272727272727272727373747575757574
Heat Index (°F)979897969492908886847978777675757576777987909395
Surface Wind (mph)7788888877766677777889910
Wind DirSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)192734424651555862656871747679817978767064656363
Precipitation Potential (%)8910111112121313141618202123252932364043474544
Relative Humidity (%)565556576064677174778082858789909292908782777268
Rain--------------------SChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChc
Thunder--------------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc

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