Westford Weather


	Current conditions from King Hill Updated every minute

Saturday April 18, 2026

Current Conditions - connect directly to the weather station

updated: Sat 5:56 PM EDT	CURRENTLY	TODAY'S EXTREMES
Temperature Office Temp: 71.3°F	65.4°F 1 Hour difference -2.7°F 24 Hour difference 2.9°F	High: 72.6°F at 2:11 PM Low : 43.6°F at 2:56 AM Record Hi: 74° in 2008 Record Low: 24° in 2020
Dew Point	48.3°F 1 Hour difference 0°F 24 Hour difference -3°F	High: 51.4°F at 1:36 PM Low : 40.9°F at 2:56 AM
Humidity Office Humidity: 41%	54% 1 Hour difference 6% 24 Hour difference -13%	High: 91% at 1:03 AM Low : 41% at 3:05 PM
Wind "Light breeze" Wind Run: 63.0 miles	SSE @ 4 mph Gust: 8 mph	Top Gust: 28 mph at 5:19 PM Top Gust this hour: 28 mph
Feels Like	Heat Index: 65°F Wind Chill: 65°F	Heat Index: 70°F at 1:21 PM Wind Chill: 44°F at 2:56 AM
Barometer Falling	29.759 in. 1 Hour difference -0.007 24 Hour difference -0.210	High: 30.016 in. at 12:46 AM Low : 29.757 in. at 5:50 PM
Precip Today Precip. last occurred on April 17, 2026 (1 days ago)	0.00 in. Rate 0.00 in. per hour Storm Rain: 0.00 24 Hr Rain: 0.00	April: 3.78 in. Year: 11.49 in. Record for Today: 0.25 in 2010
Solar Radiation	Radiation: 109 W/m² Evapotranspiration: 0.153 in.
Sun/Moon Data	6:04 AM Sunrise 6:14 AM Moonrise	7:38 PM Sunset 9:49 PM Moonset
Console Forecast	Increasing clouds and cooler. Precipitation possible within 6 hours. Windy with possible wind shift to the W NW or N.

Yesterday's Summary - NWS style summary

	HIGH/LOW	AVERAGE
Temperature	High: 64.0°F at 4:52 PM Low : 44.4°F at 6:41 AM	Ave: 54.2°F
Dew Point	High: 54.2°F at 12:00 AM Low : 41.5°F at 11:58 PM	Ave: 48.0°F
Wind	Top Gust: 12 mph at 4:07 PM Wind Run: 24.8 miles	Ave: 1.0 mph
Felt Like	Max Heat Index: 64°F at 4:52 PM Min Wind Chill: 42°F at 7:12 AM
Barometer	High: 30.026 in. at 9:34 PM Low : 29.715 in. at 12:08 AM	Ave: 29.905 in.
Precip	0.01 in. Snowfall yesterday: 0.0 in.
Degree Days	Heating: 11	Cooling: 0
Solar Radiation	Max Radiation: 921 W/m² Evapotranspiration: 0.077 in.

Monthly/Annual Summary

	APRIL	2026
Temperature	High: 73.3°F on Apr 16 3:11 PM Low : 13.1°F on Apr 8 6:50 AM	High: 73.3°F on Apr 16 3:11 PM Low : -15.3°F on Jan 24 11:05 PM
Dew Point	High: 65.2°F on Apr 16 3:10 PM Low : 10.2°F on Apr 8 6:38 AM	High: 65.2°F on Apr 16 3:10 PM Low : -20.8°F on Jan 24 7:17 AM
Wind	Top Gust: 40 mph on Apr 9 12:13 PM Wind Run: 1473.0 miles	Top Gust: 40 mph on Apr 9 12:13 PM Wind Run: 7026.6 miles
Barometer	High: 30.625 in. on Apr 8 10:54 AM Low : 29.628 in. on Apr 16 7:07 PM	High: 30.733 in. on Jan 24 11:08 PM Low : 0.000 in. on Jan 1 12:00 AM
Snow	2.6 in.	101.3 in. (Jul-Jun)
Degree Days	Heating: 386 Cooling: 0	Heating: 7278 (Jul-Jun) Cooling: 0 (Jan-Dec)

Westford Outlook

Tonight

Mostly Cloudy
then Showers

Lo 35 °F

Showers, mainly after midnight. Low around 35. South wind 14 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain/Snow

Hi 44 °F⇓

Rain and snow before 3pm, then a chance of rain. Temperature falling to around 35 by 2pm. Northwest wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

For the full forecast, visit the forecast page

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3 Hr Time Lapse Yesterday's Time Lapse

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Today in Vermont Weather HistoryFrom The Vermont Weather Book

1967 - Thunderstorm occurred during snow and ice storm, part of five-day wet period; Peru 7"; Somerset 33/30 degrees on 18th.

Sun Position