Westford Weather


	Current conditions from King Hill Updated every minute

Monday December 15, 2025

Current Conditions - connect directly to the weather station

updated: Mon 6:29 AM EST	CURRENTLY	TODAY'S EXTREMES
Temperature Office Temp: 66.4°F	5.8°F 1 Hour difference 0.6°F 24 Hour difference -14.6°F	High: 6.8°F at 12:00 AM Low : 5.1°F at 4:34 AM Record Hi: 52° in 2015 Record Low: -5° in 2016
Dew Point	1.5°F 1 Hour difference 0°F 24 Hour difference -14°F	High: 3.0°F at 12:00 AM Low : 0.8°F at 4:34 AM
Humidity Office Humidity: 32%	82% 1 Hour difference -2% 24 Hour difference 1%	High: 84% at 12:00 AM Low : 81% at 5:58 AM
Wind "Light air" Wind Run: 14.0 miles	SW @ 3 mph Gust: 2 mph	Top Gust: 11 mph at 12:40 AM Top Gust this hour: 8 mph
Feels Like	Heat Index: 5°F Wind Chill: -1°F	Heat Index: 6°F at 12:00 AM Wind Chill: -6°F at 5:04 AM
Barometer Rising	30.140 in. 1 Hour difference 0.009 24 Hour difference 0.188	High: 30.140 in. at 6:28 AM Low : 30.067 in. at 12:26 AM
Precip Today Precip. last occurred on December 11, 2025 (4 days ago)	0.00 in. Rate 0.00 in. per hour Storm Rain: 0.00 24 Hr Rain: 0.00	December: 1.27 in. Year: 47.67 in. Record for Today: 0.25 in 2015
Solar Radiation	Radiation: 0 W/m² Evapotranspiration: 0.000 in.
Sun/Moon Data	7:23 AM Sunrise 3:15 AM Moonrise	4:11 PM Sunset 1:13 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: 25.2°F at 12:00 AM Low : 6.7°F at 11:55 PM	Ave: 16.0°F
Dew Point	High: 18.0°F at 12:04 AM Low : 0.6°F at 6:01 PM	Ave: 10.7°F
Wind	Top Gust: 20 mph at 8:22 PM Wind Run: 48.0 miles	Ave: 2.0 mph
Felt Like	Max Heat Index: 25°F at 12:00 AM Min Wind Chill: -4°F at 10:31 PM
Barometer	High: 30.077 in. at 8:58 PM Low : 29.921 in. at 12:11 AM	Ave: 29.995 in.
Precip	0.00 in. Snowfall yesterday: 1.2 in.
Degree Days	Heating: 49	Cooling: 0
Solar Radiation	Max Radiation: 338 W/m² Evapotranspiration: 0.011 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: 1088.9 miles	Top Gust: 44 mph on Mar 16 2:45 PM Wind Run: 18128.3 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	17.8 in.	31.4 in. (Jul-Jun)
Degree Days	Heating: 729 Cooling: 0	Heating: 2334 (Jul-Jun) Cooling: 463 (Jan-Dec)

Westford Outlook

Today

Chance Snow
Showers then
Partly Sunny

Hi 17 °F

A chance of snow showers with scattered flurries before 9am, then a slight chance of snow showers after 5pm. Mostly cloudy, with a high near 17. Wind chill values as low as -9. Northwest wind 5 to 9 mph becoming light west in the afternoon. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Chance Snow
Showers

Lo 11 °F

A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 11. Calm wind becoming south around 6 mph after midnight. Little or no snow accumulation expected.

For the full forecast, visit the forecast page

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Today in Vermont Weather HistoryFrom The Vermont Weather Book

1839 - Famous December 1839 storm struck all New England; numerous shipwrecks on coast, heavy snow interior; 12" fell at Randolph in "violent snowstorm"; 2 ft. reported at Chester; no mail for many days.

Sun Position