Current conditions from King Hill
Updated every minute		  
  Thursday September 18, 2025

Current Conditions - connect directly to the weather station
updated: Thu 7:31 AM EDT CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 66.2°F 		51.6°F
  1 Hour difference 0.5°F
  24 Hour difference n/a°F 		High: 55.8°F at 3:52 AM
Low : 50.9°F at 6:33 AM
Record Hi: 85° in 2017
Record Low: 35° in 2020
Dew Point 48.8°F
  1 Hour difference 1°F
  24 Hour difference n/a°F 		High: 50.9°F at 3:29 AM
Low : 47.5°F at 6:21 AM
Humidity
  Office Humidity: 58% 		90%
  1 Hour difference 2%
  24 Hour difference n/a% 		High: 90% at 6:57 AM
Low : 80% at 4:10 AM
Wind   "Calm"
  Wind Run: 1.1 miles 		S @ 0 mph
Gust: 0 mph
 Top Gust: 6 mph at 3:44 AM
Top Gust this hour: 0 mph
Feels Like Heat Index: 51°F
Wind Chill: 52°F 		Heat Index: 55°F at 3:19 AM
Wind Chill: 51°F at 6:33 AM
Barometer
  Rising
 29.938 in.
  1 Hour difference 0.008
  24 Hour difference n/a 		High: 29.978 in. at 12:17 AM
Low : 29.927 in. at 6:03 AM
Precip Today
  Precip. last occurred on
  September 16, 2025
  (2 days ago)
 0.00 in.
  Rate 0.00 in. per hour
  Storm Rain: 0.00
  24 Hr Rain: 0.00
September: 2.58 in.
Year: 31.34 in.
Record for Today: 1.26 in 2022
Solar Radiation Radiation: 44 W/m2
Evapotranspiration: 0.002 in.
Sun/Moon Data 6:36 AM 
Sunrise
2:51 AM 
Moonrise
6:56 PM 
Sunset
5:48 PM 
Moonset
Console Forecast Increasing clouds with little temperature change.


Yesterday's Summary - NWS style summary
  HIGH/LOW AVERAGE
Temperature High: 75.2°F at 4:01 PM
Low : 51.4°F at 5:00 AM		 Ave: 63.3°F
Dew Point High: 61.9°F at 4:31 PM
Low : 48.2°F at 11:30 PM		 Ave: 54.3°F
Wind Top Gust: 10 mph at 11:30 AM
Wind Run: 4.1 miles		 Ave: 0.2 mph
Felt Like Max Heat Index: 76°F at 4:00 PM
Min Wind Chill: 51°F at 5:00 AM
Barometer High: 30.174 in. at 12:45 AM
Low : 29.974 in. at 11:54 PM		 Ave: 30.090 in.
Precip 0.00 in.
Snowfall yesterday: 0.0 in.
Degree Days Heating: 2 Cooling: 0
Solar Radiation Max Radiation: 677 W/m2
Evapotranspiration: 0.070 in.


Monthly/Annual Summary
  SEPTEMBER 2025
Temperature High: 83.1°F on Sep 4 2:34 PM
Low : 40.3°F on Sep 9 6:39 AM		 High: 95.4°F on Aug 12 4:01 PM
Low : -12.2°F on Feb 2 7:15 AM
Dew Point High: 65.7°F on Sep 16 4:30 PM
Low : 38.7°F on Sep 9 6:39 AM		 High: 84.6°F on Jun 23 1:44 PM
Low : -16.6°F on Feb 2 7:17 AM
Wind Top Gust: 32 mph on Sep 6 12:53 AM
Wind Run: 226.4 miles		 Top Gust: 44 mph on Mar 16 2:45 PM
Wind Run: 13508.0 miles
Feels Like Max Heat Index: 84°F on Sep 4 2:32 PM
Min Wind Chill: 40°F on Sep 9 6:39 AM		 Max Heat Index: 122°F on Jun 23 4:24 PM
Min Wind Chill: -19°F on Mar 2 7:32 AM
Barometer High: 30.354 in. on Sep 9 10:22 AM
Low : 29.622 in. on Sep 4 5:15 PM		 High: 30.633 in. on Feb 2 7:52 AM
Low : 29.014 in. on Feb 16 7:52 PM
Snow 0.0 in.
 0.0 in. (Jul-Jun)
Degree Days Heating: 71
Cooling: 6		 Heating: 142 (Jul-Jun)
Cooling: 446 (Jan-Dec)

 

Westford Outlook

Today

Today: Partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming south around 5 mph in the morning.
Becoming
Sunny

Hi 80 °F		 Partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming south around 5 mph in the morning.   Tonight

Tonight: A 30 percent chance of showers, mainly before midnight. Increasing clouds, with a low around 50. Northwest wind 5 to 9 mph.
Chance
Showers

Lo 50 °F		 A 30 percent chance of showers, mainly before midnight. Increasing clouds, with a low around 50. Northwest wind 5 to 9 mph.

For the full forecast, visit the forecast page
 
 

Current Web Cam:
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3 Hr Time Lapse   Yesterday's Time Lapse

 

Current Radar Loop:

 

Today in Vermont Weather History
From The Vermont Weather Book

1908 - Smoky skies from forest fires during week ending on the 18th; very dry month: Northfield only 0.35" with none from 4th to 28th.

Sun Position

 
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