Current conditions from King Hill
Updated every minute		  
  Tuesday April 21, 2026

Current Conditions - connect directly to the weather station
updated: Tue 12:01 AM EDT CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 67.0°F 		27.0°F
  1 Hour difference -0.6°F
  24 Hour difference -3.8°F 		High: 27.1°F at 12:00 AM
Low : 27.0°F at 12:00 AM
Record Hi: 76° in 2008
Record Low: 25° in 2020
Dew Point 18.9°F
  1 Hour difference -0°F
  24 Hour difference -10°F 		High: 18.9°F at 12:00 AM
Low : 18.9°F at 12:00 AM
Humidity
  Office Humidity: 39% 		71%
  1 Hour difference 2%
  24 Hour difference -22% 		High: 71% at 12:00 AM
Low : 71% at 12:00 AM
Wind   "Calm"
  Wind Run: 0.0 miles 		W @ 0 mph
Gust: 0 mph
 Top Gust: 0 mph at 12:00 AM
Top Gust this hour: 0 mph
Feels Like Heat Index: 27°F
Wind Chill: 27°F 		Heat Index: 27°F at 12:00 AM
Wind Chill: 27°F at 12:00 AM
Barometer
  Rising
 30.275 in.
  1 Hour difference 0.003
  24 Hour difference 0.366 		High: 30.276 in. at 12:00 AM
Low : 30.275 in. at 12:00 AM
Precip Today
  Precip. last occurred on
  April 21, 2026
  (0 days ago)
 0.10 in.
  Rate 0.00 in. per hour
  Storm Rain: 0.78
  24 Hr Rain: 0.10
April: 4.64 in.
Year: 12.35 in.
Record for Today: 0.50 in 2015
Solar Radiation Radiation: 0 W/m2
Evapotranspiration: 0.073 in.
Sun/Moon Data 5:59 AM 
Sunrise
8:35 AM 
Moonrise
7:42 PM 
Sunset
n/a 
Moonset
Console Forecast Mostly clear with little temperature change.


Yesterday's Summary - NWS style summary
  HIGH/LOW AVERAGE
Temperature High: 39.0°F at 4:24 PM
Low : 27.0°F at 11:55 PM		 Ave: 33.0°F
Dew Point High: 29.7°F at 1:25 AM
Low : 16.3°F at 9:25 PM		 Ave: 22.9°F
Wind Top Gust: 20 mph at 11:00 AM
Wind Run: 70.0 miles		 Ave: 2.9 mph
Felt Like Max Heat Index: 39°F at 4:24 PM
Min Wind Chill: 22°F at 7:17 AM
Barometer High: 30.276 in. at 11:59 PM
Low : 29.909 in. at 12:00 AM		 Ave: 30.113 in.
Precip 0.10 in.
Snowfall yesterday: 0.0 in.
Degree Days Heating: 32 Cooling: 0
Solar Radiation Max Radiation: 1201 W/m2
Evapotranspiration: 0.073 in.


Monthly/Annual Summary
  APRIL 2026
Temperature High: 73.3°F on Apr 16 3:11 PM
Low : 13.1°F on Apr 8 6:50 AM		 High: 73.3°F on Apr 16 3:11 PM
Low : -15.3°F on Jan 24 11:05 PM
Dew Point High: 65.2°F on Apr 16 3:10 PM
Low : 10.2°F on Apr 8 6:38 AM		 High: 65.2°F on Apr 16 3:10 PM
Low : -20.8°F on Jan 24 7:17 AM
Wind Top Gust: 40 mph on Apr 9 12:13 PM
Wind Run: 1648.8 miles		 Top Gust: 40 mph on Apr 9 12:13 PM
Wind Run: 7202.5 miles
Barometer High: 30.625 in. on Apr 8 10:54 AM
Low : 29.628 in. on Apr 16 7:07 PM		 High: 30.733 in. on Jan 24 11:08 PM
Low : 0.000 in. on Jan 1 12:00 AM
Snow 3.3 in.
 102.0 in. (Jul-Jun)
Degree Days Heating: 439
Cooling: 0		 Heating: 7331 (Jul-Jun)
Cooling: 0 (Jan-Dec)

 

Westford Outlook

Tonight

Tonight: Clear, with a low around 22. Calm wind.
Clear

Lo 22 °F		 Clear, with a low around 22. Calm wind.   Tuesday

Tuesday: Increasing clouds, with a high near 45. South wind 3 to 6 mph.
Increasing
Clouds

Hi 45 °F		 Increasing clouds, with a high near 45. South wind 3 to 6 mph.

For the full forecast, visit the forecast page
 
 

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

 

Current Radar Loop:

 

Today in Vermont Weather History
From The Vermont Weather Book

1966 - Gusts to 50 mph did extensive damage, unroofed church at Winooski.

Sun Position

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