Westford Weather


	Current conditions from King Hill Updated every minute

Thursday September 10, 2026

updated: Thu 9:15 PM EDT	CURRENTLY	TODAY'S EXTREMES
Temperature Office Temp: 72.1°F	58.7°F 1 Hour difference -0.9°F 24 Hour difference -8.0°F	High: 75.3°F at 2:20 PM Low : 58.6°F at 9:14 PM Record Hi: 83° in 2022 Record Low: 40° in 2019
Dew Point	53.2°F 1 Hour difference -1°F 24 Hour difference -12°F	High: 66.5°F at 12:00 AM Low : 53.1°F at 9:14 PM
Humidity Office Humidity: 65%	82% 1 Hour difference 1% 24 Hour difference -13%	High: 96% at 12:00 AM Low : 58% at 1:15 PM
Wind "Calm" Wind Run: 46.5 miles	W @ 0 mph Gust: 0 mph	Top Gust: 18 mph at 12:52 PM Top Gust this hour: 6 mph
Feels Like	Heat Index: 58°F Wind Chill: 59°F	Heat Index: 76°F at 12:19 PM Wind Chill: 59°F at 9:14 PM
Barometer Rising	29.795 in. 1 Hour difference 0.027 24 Hour difference 0.042	High: 29.795 in. at 9:07 PM Low : 29.671 in. at 1:06 AM
Precip Today Precip. last occurred on September 10, 2026 (0 days ago)	0.04 in. Rate 0.00 in. per hour Storm Rain: 0.74 24 Hr Rain: 0.17	September: 1.72 in. Year: 35.03 in. Record for Today: 0.30 in 2013
Solar Radiation	Radiation: 0 W/m² Evapotranspiration: 0.116 in.
Sun/Moon Data	6:26 AM Sunrise 5:42 AM Moonrise	7:11 PM Sunset 6:54 PM Moonset
Console Forecast	Mostly cloudy and cooler. Windy with possible wind shift to the W NW or N.

Yesterday's Summary - NWS style summary

	HIGH/LOW	AVERAGE
Temperature	High: 67.6°F at 11:34 PM Low : 46.7°F at 1:33 AM	Ave: 57.2°F
Dew Point	High: 66.4°F at 11:35 PM Low : 44.8°F at 1:33 AM	Ave: 57.5°F
Wind	Top Gust: 21 mph at 10:28 PM Wind Run: 29.8 miles	Ave: 1.2 mph
Felt Like	Max Heat Index: 67°F at 10:12 PM Min Wind Chill: 47°F at 1:33 AM
Barometer	High: 30.209 in. at 12:00 AM Low : 29.675 in. at 11:42 PM	Ave: 30.000 in.
Precip	0.70 in. Snowfall yesterday: 0.0 in.
Degree Days	Heating: 7	Cooling: 0
Solar Radiation	Max Radiation: 476 W/m² Evapotranspiration: 0.027 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: 161.7 miles	Top Gust: 40 mph on Apr 9 12:13 PM Wind Run: 11244.0 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: 67 Cooling: 12	Heating: 86 (Jul-Jun) Cooling: 371 (Jan-Dec)

Westford Outlook

Tonight

Gradual
Clearing

Lo 48 °F

Mostly cloudy early, then gradual clearing, with a low around 48. Northwest wind 3 to 7 mph.

Friday

Sunny

Hi 68 °F

Sunny, with a high near 68. Northwest wind 5 to 7 mph.

For the full forecast, visit the forecast page

Current Radar Loop:

Today in Vermont Weather HistoryFrom The Vermont Weather Book

1913 - Freeze and frost: 27 at Chelsea and Somerset.
1955 - Highest wind ever in September at Burlington: 48 mph from south.

Sun Position