Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Norton, MA
 
 
 Point Forecast: Groton MA
 42.6N 71.58W (Elev. 299 ft)
Last Update: 1:24 pm EDT Apr 18, 2021
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date04/1804/19
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)595958565451494846454443424141414245495357606264
Dewpoint (°F)363637373836363636373736373838393940393938373637
Wind Chill (°F)49484645444342414141424549
Surface Wind (mph)887865222222211211235678
Wind DirNWNWNWNWNWNWNWWNWNWWWWWWWNWWWWWWWW
Gust
Sky Cover (%)807875757589807061626060656975726249383129334054
Precipitation Potential (%)7910121832100111111002345912
Relative Humidity (%)424245495456616368737676828989928982685949423837
Rain--------SChc--------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/20
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)646464625956535149484645444444454750545862656667
Dewpoint (°F)373838394041414141404039394040404141414141403939
Wind Chill (°F)48474544424242434548
Surface Wind (mph)8776322333333335567910111113
Wind DirWWWWWWWWWWWWWSWSWSWSWSWSWWWWWW
Gust202121
Sky Cover (%)586266635956422814161921242831333436363534343333
Precipitation Potential (%)16233030240000000000000111122
Relative Humidity (%)373838434955646874747979828686827971615346403736
RainSChcSChcChcChcSChcSChc------------------------------------
ThunderSChcSChcSChcSChcSChc--------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous WeatherRegional Weather Conditions
Past Weather InformationInteractive Forecast Map
Regional Weather StoryHome

Webmaster
NOAA's National Weather Service
Norton, MA
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities