Current conditions from King Hill
Updated every minute		  
  Wednesday September 16, 2026

Current Conditions - connect directly to the weather station
updated: Wed 9:15 AM EDT CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 67.5°F 		59.5°F
  1 Hour difference 1.5°F
  24 Hour difference 5.7°F 		High: 61.2°F at 1:51 AM
Low : 55.8°F at 5:02 AM
Record Hi: 85° in 2018
Record Low: 33° in 2013
Dew Point 55.6°F
  1 Hour difference 1°F
  24 Hour difference 4°F 		High: 56.0°F at 9:11 AM
Low : 52.8°F at 4:16 AM
Humidity
  Office Humidity: 63% 		87%
  1 Hour difference -2%
  24 Hour difference -7% 		High: 92% at 5:58 AM
Low : 75% at 12:00 AM
Wind   "Light air"
  Wind Run: 16.0 miles 		S @ 2 mph
Gust: 2 mph
 Top Gust: 16 mph at 8:37 AM
Top Gust this hour: 9 mph
Feels Like Heat Index: 59°F
Wind Chill: 60°F 		Heat Index: 61°F at 1:41 AM
Wind Chill: 56°F at 5:02 AM
Barometer
  Rising
 30.246 in.
  1 Hour difference 0.007
  24 Hour difference -0.123 		High: 30.246 in. at 9:12 AM
Low : 30.208 in. at 4:16 AM
Precip Today
  Precip. last occurred on
  September 16, 2026
  (0 days ago)
 0.05 in.
  Rate 0.00 in. per hour
  Storm Rain: 0.05
  24 Hr Rain: 0.05
September: 2.21 in.
Year: 35.52 in.
Record for Today: 0.60 in 2010
Solar Radiation Radiation: 53 W/m2
Evapotranspiration: 0.007 in.
Sun/Moon Data 6:33 AM 
Sunrise
12:48 PM 
Moonrise
7:00 PM 
Sunset
9:16 PM 
Moonset
Console Forecast Partly cloudy with little temperature change.


Yesterday's Summary - NWS style summary
  HIGH/LOW AVERAGE
Temperature High: 68.6°F at 3:03 PM
Low : 39.2°F at 6:42 AM		 Ave: 53.9°F
Dew Point High: 57.5°F at 2:59 PM
Low : 37.3°F at 6:42 AM		 Ave: 48.5°F
Wind Top Gust: 17 mph at 11:34 PM
Wind Run: 21.0 miles		 Ave: 0.9 mph
Felt Like Max Heat Index: 68°F at 2:59 PM
Min Wind Chill: 39°F at 6:42 AM
Barometer High: 30.381 in. at 9:58 AM
Low : 30.196 in. at 10:19 PM		 Ave: 30.280 in.
Precip 0.00 in.
Snowfall yesterday: 0.0 in.
Degree Days Heating: 11 Cooling: 0
Solar Radiation Max Radiation: 777 W/m2
Evapotranspiration: 0.086 in.


Monthly/Annual Summary
  SEPTEMBER 2026
Temperature High: 81.8°F on Sep 3 3:02 PM
Low : 0.0°F on Jan 1 12:00 AM		 High: 92.5°F on Jul 2 3:36 PM
Low : -15.3°F on Jan 24 11:05 PM
Dew Point High: 73.2°F on Sep 3 2:05 PM
Low : 0.0°F on Jan 1 12:00 AM		 High: 82.0°F on Jul 1 3:55 PM
Low : -20.8°F on Jan 24 7:17 AM
Wind Top Gust: 22 mph on Sep 13 1:04 AM
Wind Run: 317.7 miles		 Top Gust: 40 mph on Apr 9 12:13 PM
Wind Run: 11400.0 miles
Barometer High: 30.381 in. on Sep 15 9:58 AM
Low : 0.000 in. on Jan 1 12:00 AM		 High: 30.733 in. on Jan 24 11:08 PM
Low : 0.000 in. on Jan 1 12:00 AM
Snow 0.0 in.
 0.0 in. (Jul-Jun)
Degree Days Heating: 129
Cooling: 15		 Heating: 148 (Jul-Jun)
Cooling: 374 (Jan-Dec)

 

Westford Outlook

Today

Today: Partly sunny, with a high near 74. South wind 5 to 8 mph becoming light and variable in the afternoon.
Partly Sunny


Hi 74 °F		 Partly sunny, with a high near 74. South wind 5 to 8 mph becoming light and variable in the afternoon.   Tonight

Tonight: Mostly cloudy, with a low around 54. Calm wind.
Mostly Cloudy


Lo 54 °F		 Mostly cloudy, with a low around 54. Calm wind.

For the full forecast, visit the forecast page
 
 

Current Web Cam:
Click image for static image
3 Hr Time Lapse   Yesterday's Time Lapse
Live Streaming Cam

 

Current Radar Loop:

 

Today in Vermont Weather History
From The Vermont Weather Book

1932 - Tropical storm crossing Cape Cod produced heavy rains in Connecticut Valley, almost none in Champlain Valley: Bloomfield 2.70", Brattleboro 2.24", but only 0.06" at Burlington.
1939 - Burlington reached 92, its latest 90 reading ever; East Barnet 96, St. Johnsbury 95 during record late heat wave from 15th to 17th.

Sun Position

 
Copyright © WestfordWeather.net 2007-2026. All rights reserved.