Current conditions from King Hill
Updated every minute		  
  Friday December 19, 2025

Current Conditions - connect directly to the weather station
updated: Fri 11:37 PM EST CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 66.6°F 		26.8°F
  1 Hour difference -0.9°F
  24 Hour difference -15.6°F 		High: 56.4°F at 10:54 AM
Low : 26.8°F at 11:23 PM
Record Hi: 38° in 2017
Record Low: -8° in 2016
Dew Point 19.3°F
  1 Hour difference -1°F
  24 Hour difference -13°F 		High: 49.8°F at 11:10 AM
Low : 19.0°F at 11:28 PM
Humidity
  Office Humidity: 35% 		73%
  1 Hour difference 0%
  24 Hour difference 5% 		High: 93% at 3:23 PM
Low : 70% at 12:00 AM
Wind   "Gentle breeze"
  Wind Run: 159.7 miles 		SSW @ 8 mph
Gust: 6 mph
 Top Gust: 35 mph at 9:54 AM
Top Gust this hour: 24 mph
Feels Like Heat Index: 26°F
Wind Chill: 18°F 		Heat Index: 56°F at 10:46 AM
Wind Chill: 15°F at 10:02 PM
Barometer
  Rising Rapidly
 29.531 in.
  1 Hour difference 0.079
  24 Hour difference -0.306 		High: 29.823 in. at 12:00 AM
Low : 29.080 in. at 10:52 AM
Precip Today
  Precip. last occurred on
  November 28, 2025
  (21 days ago)
 0.00 in.
  Rate 0.00 in. per hour
  Storm Rain: 0.00
  24 Hr Rain: 0.00
December: 0.00 in.
Year: 46.40 in.
Record for Today: 0.17 in 2021
Solar Radiation Radiation: 0 W/m2
Evapotranspiration: 0.022 in.
Sun/Moon Data 7:26 AM 
Sunrise
7:30 AM 
Moonrise
4:12 PM 
Sunset
3:30 PM 
Moonset
Console Forecast Mostly cloudy and cooler. Windy with possible wind shift to the W NW or N.


Yesterday's Summary - NWS style summary
  HIGH/LOW AVERAGE
Temperature High: 44.0°F at 7:17 PM
Low : 21.0°F at 5:51 AM		 Ave: 32.5°F
Dew Point High: 33.3°F at 11:53 PM
Low : 18.3°F at 5:51 AM		 Ave: 25.7°F
Wind Top Gust: 34 mph at 10:20 PM
Wind Run: 113.8 miles		 Ave: 4.7 mph
Felt Like Max Heat Index: 44°F at 7:17 PM
Min Wind Chill: 16°F at 6:07 AM
Barometer High: 30.211 in. at 7:03 AM
Low : 29.823 in. at 11:56 PM		 Ave: 30.062 in.
Precip 0.00 in.
Snowfall yesterday: 0.0 in.
Degree Days Heating: 32 Cooling: 0
Solar Radiation Max Radiation: 482 W/m2
Evapotranspiration: 0.046 in.


Monthly/Annual Summary
  DECEMBER 2025
Temperature High: 56.4°F on Dec 19 10:54 AM
Low : -7.7°F on Dec 5 4:23 AM		 High: 95.4°F on Aug 12 4:01 PM
Low : -12.2°F on Feb 2 7:15 AM
Dew Point High: 49.8°F on Dec 19 11:10 AM
Low : -12.0°F on Dec 5 4:23 AM		 High: 84.6°F on Jun 23 1:44 PM
Low : -16.6°F on Feb 2 7:17 AM
Wind Top Gust: 35 mph on Dec 19 9:54 AM
Wind Run: 1679.3 miles		 Top Gust: 44 mph on Mar 16 2:45 PM
Wind Run: 18718.7 miles
Feels Like Max Heat Index: 56°F on Dec 19 10:46 AM
Min Wind Chill: -21°F on Dec 9 8:05 AM		 Max Heat Index: 122°F on Jun 23 4:24 PM
Min Wind Chill: -21°F on Dec 9 8:05 AM
Barometer High: 30.343 in. on Dec 1 5:49 PM
Low : 0.000 in. on Jan 1 12:00 AM		 High: 30.633 in. on Feb 2 7:52 AM
Low : 0.000 in. on Jan 1 12:00 AM
Snow 18.6 in.
 32.2 in. (Jul-Jun)
Degree Days Heating: 858
Cooling: 0		 Heating: 2463 (Jul-Jun)
Cooling: 463 (Jan-Dec)

 

Westford Outlook

Tonight

Tonight: A 50 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 17. Breezy, with a west wind 21 to 24 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of less than a half inch possible.
Chance Snow
Showers and
Breezy

Lo 17 °F		 A 50 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 17. Breezy, with a west wind 21 to 24 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of less than a half inch possible.   Saturday

Saturday: Increasing clouds, with a high near 33. West wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Increasing
Clouds

Hi 33 °F		 Increasing clouds, with a high near 33. West wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 24 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

1961 - Wet snow and icestorm on 17th to 20th; from 6" to 14" snow fell; power lines down, four-day outage at Mays Mills (Halifax).

Sun Position

 
Copyright © WestfordWeather.net 2007-2025. All rights reserved.