Westford Weather


	Current conditions from King Hill Updated every minute

Tuesday December 16, 2025

Current Conditions - connect directly to the weather station

updated: Tue 4:09 PM EST	CURRENTLY	TODAY'S EXTREMES
Temperature Office Temp: 68.6°F	24.1°F 1 Hour difference -2.4°F 24 Hour difference 7.1°F	High: 29.5°F at 1:52 PM Low : 16.7°F at 12:00 AM Record Hi: 58° in 2021 Record Low: -10° in 2016
Dew Point	16.4°F 1 Hour difference -1°F 24 Hour difference 7°F	High: 19.0°F at 1:42 PM Low : 12.4°F at 12:00 AM
Humidity Office Humidity: 33%	72% 1 Hour difference 4% 24 Hour difference 2%	High: 87% at 6:29 AM Low : 61% at 2:17 PM
Wind "Light air" Wind Run: 64.5 miles	SSE @ 2 mph Gust: 0 mph	Top Gust: 15 mph at 12:22 PM Top Gust this hour: 11 mph
Feels Like	Heat Index: 24°F Wind Chill: 22°F	Heat Index: 29°F at 1:12 PM Wind Chill: 9°F at 12:48 AM
Barometer Falling	30.019 in. 1 Hour difference -0.013 24 Hour difference -0.060	High: 30.139 in. at 9:11 AM Low : 30.016 in. at 1:21 AM
Precip Today Precip. last occurred on December 15, 2025 (1 days ago)	0.00 in. Rate 0.00 in. per hour Storm Rain: 0.00 24 Hr Rain: 0.05	December: 1.37 in. Year: 47.77 in. Record for Today: 0.21 in 2022
Solar Radiation	Radiation: 0 W/m² Evapotranspiration: 0.022 in.
Sun/Moon Data	7:24 AM Sunrise 4:21 AM Moonrise	4:11 PM Sunset 1:37 PM Moonset
Console Forecast	Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours.

Yesterday's Summary - NWS style summary

	HIGH/LOW	AVERAGE
Temperature	High: 17.5°F at 12:50 PM Low : 5.1°F at 4:34 AM	Ave: 11.3°F
Dew Point	High: 12.5°F at 11:58 PM Low : 0.8°F at 4:34 AM	Ave: 6.5°F
Wind	Top Gust: 16 mph at 12:50 PM Wind Run: 54.5 miles	Ave: 2.3 mph
Felt Like	Max Heat Index: 17°F at 12:44 PM Min Wind Chill: -6°F at 5:04 AM
Barometer	High: 30.158 in. at 7:24 AM Low : 30.023 in. at 11:40 PM	Ave: 30.090 in.
Precip	0.05 in. Snowfall yesterday: 0.8 in.
Degree Days	Heating: 53	Cooling: 0
Solar Radiation	Max Radiation: 104 W/m² Evapotranspiration: 0.006 in.

Monthly/Annual Summary

	DECEMBER	2025
Temperature	High: 34.9°F on Dec 1 3:07 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: 30.8°F on Dec 1 12:08 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: 31 mph on Dec 9 10:45 PM Wind Run: 1193.9 miles	Top Gust: 44 mph on Mar 16 2:45 PM Wind Run: 18233.3 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: 764 Cooling: 0	Heating: 2369 (Jul-Jun) Cooling: 463 (Jan-Dec)

Westford Outlook

Tonight

Mostly Cloudy
then Slight
Chance Wintry
Mix

Lo 21 °F

A slight chance of snow and freezing rain after 2am. Mostly cloudy, with a low around 21. South wind 11 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Wednesday

Chance Snow
Showers

Hi 34 °F

A 40 percent chance of snow showers, mainly after noon. Cloudy, with a high near 34. South wind 11 to 15 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

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 HistoryFrom The Vermont Weather Book

1835 - Vermont's bitterest daylight period; northwest gales swept entire state; temperature remained near -15 all day in all sections; minimum of -22 reported at Newbury that night.

Sun Position