Westford Weather


	Current conditions from King Hill Updated every minute

Tuesday May 12, 2026

Current Conditions - connect directly to the weather station

updated: Tue 6:33 PM EDT	CURRENTLY	TODAY'S EXTREMES
Temperature Office Temp: 70.2°F	53.7°F 1 Hour difference -1.4°F 24 Hour difference 3.1°F	High: 56.0°F at 3:33 PM Low : 37.6°F at 2:50 AM Record Hi: 87° in 2022 Record Low: 30° in 2020
Dew Point	30.0°F 1 Hour difference -1°F 24 Hour difference -3°F	High: 35.0°F at 8:15 AM Low : 28.6°F at 1:08 PM
Humidity Office Humidity: 40%	40% 1 Hour difference 1% 24 Hour difference -11%	High: 85% at 2:57 AM Low : 37% at 4:23 PM
Wind "Light air" Wind Run: 34.3 miles	N @ 4 mph Gust: 2 mph	Top Gust: 15 mph at 12:27 PM Top Gust this hour: 12 mph
Feels Like	Heat Index: 53°F Wind Chill: 53°F	Heat Index: 56°F at 3:33 PM Wind Chill: 38°F at 2:50 AM
Barometer Steady	30.056 in. 1 Hour difference 0.000 24 Hour difference 0.009	High: 30.153 in. at 10:01 AM Low : 30.050 in. at 4:47 PM
Precip Today Precip. last occurred on May 10, 2026 (2 days ago)	0.00 in. Rate 0.00 in. per hour Storm Rain: 0.00 24 Hr Rain: 0.00	May: 1.38 in. Year: 13.85 in. Record for Today: 0.41 in 2015
Solar Radiation	Radiation: 239 W/m² Evapotranspiration: 0.118 in.
Sun/Moon Data	5:28 AM Sunrise 3:06 AM Moonrise	8:08 PM Sunset 3:18 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: 53.2°F at 1:33 PM Low : 36.0°F at 6:26 AM	Ave: 44.6°F
Dew Point	High: 39.0°F at 11:55 AM Low : 31.2°F at 6:20 AM	Ave: 34.1°F
Wind	Top Gust: 14 mph at 9:05 AM Wind Run: 32.7 miles	Ave: 1.4 mph
Felt Like	Max Heat Index: 53°F at 1:21 PM Min Wind Chill: 35°F at 5:02 AM
Barometer	High: 30.097 in. at 11:45 PM Low : 30.001 in. at 12:04 AM	Ave: 30.052 in.
Precip	Trace in. Snowfall yesterday: 0.0 in.
Degree Days	Heating: 20	Cooling: 0
Solar Radiation	Max Radiation: 1088 W/m² Evapotranspiration: 0.100 in.

Monthly/Annual Summary

	MAY	2026
Temperature	High: 76.0°F on May 5 12:58 PM Low : 32.3°F on May 9 2:10 AM	High: 76.0°F on May 5 12:58 PM Low : -15.3°F on Jan 24 11:05 PM
Dew Point	High: 58.3°F on May 5 3:51 PM Low : 27.2°F on May 9 1:58 AM	High: 65.2°F on Apr 16 3:10 PM Low : -20.8°F on Jan 24 7:17 AM
Wind	Top Gust: 28 mph on May 5 8:34 AM Wind Run: 721.9 miles	Top Gust: 40 mph on Apr 9 12:13 PM Wind Run: 8495.8 miles
Feels Like	Max Heat Index: 75°F on May 5 12:45 PM Min Wind Chill: 27°F on May 9 5:48 AM	Max Heat Index: 75°F on May 5 12:45 PM Min Wind Chill: -31°F on Feb 8 8:02 AM
Barometer	High: 30.153 in. on May 12 10:01 AM Low : 29.505 in. on May 5 1:12 PM	High: 30.733 in. on Jan 24 11:08 PM Low : 0.000 in. on Jan 1 12:00 AM
Snow	0.0 in.	102.0 in. (Jul-Jun)
Degree Days	Heating: 202 Cooling: 0	Heating: 7691 (Jul-Jun) Cooling: 0 (Jan-Dec)

Westford Outlook

Tonight

Increasing
Clouds

Lo 42 °F

Increasing clouds, with a low around 42. Northwest wind 5 to 7 mph becoming light and variable after midnight.

Wednesday

Rain

Hi 52 °F

Rain, mainly after 11am. High near 52. South wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an 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

1870 - Lunenburg: 6" snow, but no injury to plants.
1945 - Record late-season temperatures: Bloomfield 24, Chelsea and Cavendish 25.

Sun Position