Current conditions from King Hill
Updated every minute		  
  Wednesday September 9, 2026

Current Conditions - connect directly to the weather station
updated: Wed 11:18 PM EDT CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 69.1°F 		67.4°F
  1 Hour difference 0.5°F
  24 Hour difference 17.1°F 		High: 67.4°F at 11:07 PM
Low : 46.7°F at 1:33 AM
Record Hi: 86° in 2015
Record Low: 35° in 2018
Dew Point 65.9°F
  1 Hour difference 0°F
  24 Hour difference 18°F 		High: 65.9°F at 11:07 PM
Low : 44.8°F at 1:33 AM
Humidity
  Office Humidity: 69% 		95%
  1 Hour difference 0%
  24 Hour difference 3% 		High: 96% at 5:54 AM
Low : 84% at 11:08 AM
Wind   "Light air"
  Wind Run: 27.1 miles 		W @ 1 mph
Gust: 1 mph
 Top Gust: 21 mph at 10:28 PM
Top Gust this hour: 12 mph
Feels Like Heat Index: 67°F
Wind Chill: 67°F 		Heat Index: 67°F at 10:12 PM
Wind Chill: 47°F at 1:33 AM
Barometer
  Falling
 29.688 in.
  1 Hour difference -0.037
  24 Hour difference -0.517 		High: 30.209 in. at 12:00 AM
Low : 29.688 in. at 11:12 PM
Precip Today
  Precip. last occurred on
  September 9, 2026
  (0 days ago)
 0.62 in.
  Rate 0.24 in. per hour
  Storm Rain: 0.62
  24 Hr Rain: 0.62
September: 1.60 in.
Year: 34.91 in.
Record for Today: 0.68 in 2008
Solar Radiation Radiation: 0 W/m2
Evapotranspiration: 0.027 in.
Sun/Moon Data 6:25 AM 
Sunrise
4:25 AM 
Moonrise
7:13 PM 
Sunset
6:33 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: 74.2°F at 3:30 PM
Low : 48.7°F at 11:58 PM		 Ave: 61.4°F
Dew Point High: 66.5°F at 3:27 PM
Low : 46.5°F at 11:58 PM		 Ave: 56.1°F
Wind Top Gust: 10 mph at 2:50 PM
Wind Run: 4.0 miles		 Ave: 0.2 mph
Felt Like Max Heat Index: 75°F at 3:29 PM
Min Wind Chill: 49°F at 11:58 PM
Barometer High: 30.220 in. at 9:23 PM
Low : 30.107 in. at 2:08 AM		 Ave: 30.177 in.
Precip 0.08 in.
Snowfall yesterday: 0.0 in.
Degree Days Heating: 3 Cooling: 0
Solar Radiation Max Radiation: 1071 W/m2
Evapotranspiration: 0.074 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: 21 mph on Sep 9 10:28 PM
Wind Run: 112.4 miles		 Top Gust: 40 mph on Apr 9 12:13 PM
Wind Run: 11194.7 miles
Feels Like Max Heat Index: 87°F on Sep 3 2:40 PM
Min Wind Chill: 0°F on Jan 1 12:00 AM		 Max Heat Index: 113°F on Jul 1 3:55 PM
Min Wind Chill: -31°F on Feb 8 8:02 AM
Barometer High: 30.220 in. on Sep 8 9:23 PM
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: 68
Cooling: 10		 Heating: 87 (Jul-Jun)
Cooling: 369 (Jan-Dec)

 

Westford Outlook

Tonight

Tonight: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 64. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers


Lo 64 °F		 Showers and possibly a thunderstorm before 2am, then showers likely. Low around 64. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.   Thursday

Thursday: Mostly sunny, with a high near 73. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Mostly Sunny


Hi 73 °F		 Mostly sunny, with a high near 73. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

For the full forecast, visit the forecast page
 
 

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Today in Vermont Weather History
From The Vermont Weather Book

1821 - Great New Hampshire Whirlwind: apparently originated in Windsor, crossed river into Cornish, N.H., pursued path across Lake Sunapee, over Mt. Kearsage; six killed; most massive tornado in New England until Worcester Tornado in 1953; other smaller tornadoes that afternoon in Vermont at Pittsford and Berlin and at Haverhill, N.H.. opposite Newbury.

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