Current conditions from King Hill
Updated every minute		  
  Wednesday May 20, 2026

Current Conditions - connect directly to the weather station
updated: Wed 4:16 PM EDT CURRENTLY TODAY'S EXTREMES
Temperature
  Office Temp: 78.0°F 		72.5°F
  1 Hour difference -4.8°F
  24 Hour difference -12.8°F 		High: 78.4°F at 1:59 PM
Low : 69.8°F at 10:01 AM
Record Hi: 89° in 2021
Record Low: 36° in 2017
Dew Point 53.9°F
  1 Hour difference -7°F
  24 Hour difference -13°F 		High: 65.0°F at 2:18 AM
Low : 53.0°F at 4:05 PM
Humidity
  Office Humidity: 49% 		52%
  1 Hour difference -6%
  24 Hour difference -2% 		High: 83% at 8:01 AM
Low : 48% at 2:26 PM
Wind   "Light air"
  Wind Run: 62.5 miles 		W @ 3 mph
Gust: 10 mph
 Top Gust: 23 mph at 11:44 AM
Top Gust this hour: 16 mph
Feels Like Heat Index: 71°F
Wind Chill: 73°F 		Heat Index: 78°F at 12:18 PM
Wind Chill: 70°F at 10:01 AM
Barometer
  Rising
 29.861 in.
  1 Hour difference 0.024
  24 Hour difference 0.049 		High: 29.861 in. at 4:09 PM
Low : 29.740 in. at 5:20 AM
Precip Today
  Precip. last occurred on
  May 18, 2026
  (2 days ago)
 0.00 in.
  Rate 0.00 in. per hour
  Storm Rain: 0.00
  24 Hr Rain: 0.00
May: 3.38 in.
Year: 15.85 in.
Record for Today: 0.80 in 2011
Solar Radiation Radiation: 517 W/m2
Evapotranspiration: 0.119 in.
Sun/Moon Data 5:20 AM 
Sunrise
8:46 AM 
Moonrise
8:17 PM 
Sunset
12:49 AM 
Moonset
Console Forecast Partly cloudy and cooler.


Yesterday's Summary - NWS style summary
  HIGH/LOW AVERAGE
Temperature High: 85.5°F at 3:47 PM
Low : 64.9°F at 5:50 AM		 Ave: 75.2°F
Dew Point High: 69.8°F at 12:45 PM
Low : 60.7°F at 5:45 AM		 Ave: 65.2°F
Wind Top Gust: 20 mph at 2:35 PM
Wind Run: 80.4 miles		 Ave: 3.4 mph
Felt Like Max Heat Index: 89°F at 3:37 PM
Min Wind Chill: 65°F at 5:50 AM
Barometer High: 29.927 in. at 2:05 AM
Low : 29.768 in. at 11:43 PM		 Ave: 29.863 in.
Precip 0.00 in.
Snowfall yesterday: 0.0 in.
Degree Days Heating: 0 Cooling: 11
Solar Radiation Max Radiation: 1061 W/m2
Evapotranspiration: 0.147 in.


Monthly/Annual Summary
  MAY 2026
Temperature High: 86.8°F on May 18 5:55 PM
Low : 32.3°F on May 9 2:10 AM		 High: 86.8°F on May 18 5:55 PM
Low : -15.3°F on Jan 24 11:05 PM
Dew Point High: 69.8°F on May 19 12:45 PM
Low : 27.2°F on May 9 1:58 AM		 High: 69.8°F on May 19 12:45 PM
Low : -20.8°F on Jan 24 7:17 AM
Wind Top Gust: 28 mph on May 5 8:34 AM
Wind Run: 1104.5 miles		 Top Gust: 40 mph on Apr 9 12:13 PM
Wind Run: 8878.4 miles
Feels Like Max Heat Index: 89°F on May 18 3:35 PM
Min Wind Chill: 27°F on May 9 5:48 AM		 Max Heat Index: 89°F on May 18 3:35 PM
Min Wind Chill: -31°F on Feb 8 8:02 AM
Barometer High: 30.197 in. on May 18 7:40 AM
Low : 29.505 in. on May 5 1:12 PM		 High: 30.733 in. on Jan 24 11:08 PM
Low : 0.000 in. on Jan 1 12:00 AM
Snow 0.0 in.
 102.0 in. (Jul-Jun)
Degree Days Heating: 253
Cooling: 22		 Heating: 7742 (Jul-Jun)
Cooling: 22 (Jan-Dec)

 

Westford Outlook

Tonight

Tonight: Partly cloudy, with a low around 42. North wind 8 to 13 mph.
Partly Cloudy


Lo 42 °F		 Partly cloudy, with a low around 42. North wind 8 to 13 mph.   Thursday

Thursday: Partly sunny, then gradually becoming sunny, with a high near 56. Northwest wind around 8 mph.
Becoming
Sunny

Hi 56 °F		 Partly sunny, then gradually becoming sunny, with a high near 56. Northwest wind around 8 mph.

For the full forecast, visit the forecast page
 
 

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Today in Vermont Weather History
From The Vermont Weather Book

1892 - Strafford: "The snowstorm on the 20-21st was the greatest in memory of the oldest inhabitants here so near to the close of the month" (New England Meteorological Bulletin, May 1892); surrounding hills covered up to 28"; North Bridgewater reported 30", Northfield in valley but 10".

Sun Position

 
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