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

Current Conditions - connect directly to the weather station
updated: Fri 1:58 AM EST CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 67.6°F 		42.3°F
  1 Hour difference -0.4°F
  24 Hour difference 12.8°F 		High: 43.2°F at 12:38 AM
Low : 42.3°F at 1:56 AM
Record Hi: 38° in 2017
Record Low: -8° in 2016
Dew Point 35.9°F
  1 Hour difference -1°F
  24 Hour difference 11°F 		High: 36.9°F at 1:11 AM
Low : 33.3°F at 12:00 AM
Humidity
  Office Humidity: 35% 		78%
  1 Hour difference -1%
  24 Hour difference -4% 		High: 79% at 12:54 AM
Low : 70% at 12:00 AM
Wind   "Light air"
  Wind Run: 12.0 miles 		SSE @ 2 mph
Gust: 4 mph
 Top Gust: 23 mph at 12:01 AM
Top Gust this hour: 20 mph
Feels Like Heat Index: 42°F
Wind Chill: 42°F 		Heat Index: 43°F at 12:28 AM
Wind Chill: 36°F at 12:20 AM
Barometer
  Falling
 29.724 in.
  1 Hour difference -0.046
  24 Hour difference -0.429 		High: 29.823 in. at 12:00 AM
Low : 29.723 in. at 1:55 AM
Precip Today
  Precip. last occurred on
  December 15, 2025
  (4 days ago)
 0.00 in.
  Rate 0.00 in. per hour
  Storm Rain: 0.00
  24 Hr Rain: 0.00
December: 1.37 in.
Year: 47.77 in.
Record for Today: 0.17 in 2021
Solar Radiation Radiation: 0 W/m2
Evapotranspiration: 0.001 in.
Sun/Moon Data 7:26 AM 
Sunrise
7:30 AM 
Moonrise
4:12 PM 
Sunset
3:30 PM 
Moonset
Console Forecast Increasing clouds and cooler. Precipitation possible within 6 hours. 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: 44.0°F on Dec 18 7:17 PM
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: 36.9°F on Dec 19 1:11 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: 34 mph on Dec 18 10:20 PM
Wind Run: 1536.6 miles		 Top Gust: 44 mph on Mar 16 2:45 PM
Wind Run: 18576.0 miles
Barometer High: 30.343 in. on Dec 1 5:49 PM
Low : 29.137 in. on Dec 11 12:57 AM		 High: 30.633 in. on Feb 2 7:52 AM
Low : 28.978 in. on Oct 31 10:45 AM
Snow 18.6 in.
 32.2 in. (Jul-Jun)
Degree Days Heating: 851
Cooling: 0		 Heating: 2456 (Jul-Jun)
Cooling: 463 (Jan-Dec)

 

Westford Outlook

Overnight

Overnight: Showers likely, mainly after 5am. Cloudy, with a low around 39. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely and
Breezy


Lo 39 °F		 Showers likely, mainly after 5am. Cloudy, with a low around 39. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.   Friday

Friday: Rain before 4pm, then a chance of rain and snow showers. The rain could be heavy at times. Temperature rising to near 51 by 10am, then falling to around 36 during the remainder of the day. Windy, with a south wind 21 to 26 mph becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Heavy Rain
and Windy
then
Rain/Snow and
Breezy

Hi 51 °F⇓		 Rain before 4pm, then a chance of rain and snow showers. The rain could be heavy at times. Temperature rising to near 51 by 10am, then falling to around 36 during the remainder of the day. Windy, with a south wind 21 to 26 mph becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

For the full forecast, visit the forecast page
 
 

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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

 
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