Westford Weather


	Current conditions from King Hill Updated every minute

Friday December 19, 2025

Current Conditions - connect directly to the weather station

updated: Fri 3:03 PM EST	CURRENTLY	TODAY'S EXTREMES
Temperature Office Temp: 69.3°F	32.8°F 1 Hour difference -2.3°F 24 Hour difference -9.9°F	High: 56.4°F at 10:54 AM Low : 32.7°F at 2:43 PM Record Hi: 38° in 2017 Record Low: -8° in 2016
Dew Point	30.5°F 1 Hour difference -2°F 24 Hour difference 5°F	High: 49.8°F at 11:10 AM Low : 30.2°F at 2:38 PM
Humidity Office Humidity: 36%	91% 1 Hour difference 1% 24 Hour difference 41%	High: 91% at 2:41 PM Low : 70% at 12:00 AM
Wind "Calm" Wind Run: 92.5 miles	S @ 0 mph Gust: 0 mph	Top Gust: 35 mph at 9:54 AM Top Gust this hour: 3 mph
Feels Like	Heat Index: 32°F Wind Chill: 33°F	Heat Index: 56°F at 10:46 AM Wind Chill: 31°F at 2:52 PM
Barometer Rising	29.167 in. 1 Hour difference 0.000 24 Hour difference -0.821	High: 29.823 in. at 12:00 AM Low : 29.080 in. at 10:52 AM
Precip Today Precip. last occurred on November 28, 2025 (21 days ago)	0.00 in. Rate 0.00 in. per hour Storm Rain: 0.00 24 Hr Rain: 0.00	December: 0.00 in. Year: 46.40 in. Record for Today: 0.17 in 2021
Solar Radiation	Radiation: 12 W/m² Evapotranspiration: 0.016 in.
Sun/Moon Data	7:26 AM Sunrise 7:30 AM Moonrise	4:12 PM Sunset 3:30 PM Moonset
Console Forecast	Mostly cloudy and cooler. Precipitation possible within 12 hours possibly heavy at times. Windy.

Yesterday's Summary - NWS style summary

	HIGH/LOW	AVERAGE
Temperature	High: 44.0°F at 7:17 PM Low : 21.0°F at 5:51 AM	Ave: 32.5°F
Dew Point	High: 33.3°F at 11:53 PM Low : 18.3°F at 5:51 AM	Ave: 25.7°F
Wind	Top Gust: 34 mph at 10:20 PM Wind Run: 113.8 miles	Ave: 4.7 mph
Felt Like	Max Heat Index: 44°F at 7:17 PM Min Wind Chill: 16°F at 6:07 AM
Barometer	High: 30.211 in. at 7:03 AM Low : 29.823 in. at 11:56 PM	Ave: 30.062 in.
Precip	0.00 in. Snowfall yesterday: 0.0 in.
Degree Days	Heating: 32	Cooling: 0
Solar Radiation	Max Radiation: 482 W/m² Evapotranspiration: 0.046 in.

Monthly/Annual Summary

	DECEMBER	2025
Temperature	High: 56.4°F on Dec 19 10:54 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: 49.8°F on Dec 19 11:10 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: 35 mph on Dec 19 9:54 AM Wind Run: 1612.1 miles	Top Gust: 44 mph on Mar 16 2:45 PM Wind Run: 18651.4 miles
Feels Like	Max Heat Index: 56°F on Dec 19 10:46 AM Min Wind Chill: -21°F on Dec 9 8:05 AM	Max Heat Index: 122°F on Jun 23 4:24 PM Min Wind Chill: -21°F on Dec 9 8:05 AM
Barometer	High: 30.343 in. on Dec 1 5:49 PM Low : 0.000 in. on Jan 1 12:00 AM	High: 30.633 in. on Feb 2 7:52 AM Low : 0.000 in. on Jan 1 12:00 AM
Snow	18.6 in.	32.2 in. (Jul-Jun)
Degree Days	Heating: 855 Cooling: 0	Heating: 2460 (Jul-Jun) Cooling: 463 (Jan-Dec)

Westford Outlook

This
Afternoon

Showers

Hi 57 °F

Showers, mainly before 4pm. High near 57. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Breezy.
Rain/Snow
Likely then
Chance Snow
Showers

Lo 17 °F

A chance of rain and snow showers before 7pm, then snow showers likely. Mostly cloudy, with a low around 17. Breezy, with a west wind 15 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

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 HistoryFrom The Vermont Weather Book

1961 - Wet snow and icestorm on 17th to 20th; from 6" to 14" snow fell; power lines down, four-day outage at Mays Mills (Halifax).

Sun Position