Woburn Weather Center  88.2°F

06/12/2026 01:00:00 PM

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Heat Advisory

HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING

Heat Advisory issued June 12 at 2:44AM EDT until June 12 at 8:00PM EDT by NWS Boston/Norton MA

* WHAT...Heat index values up to 96.

* WHERE...Portions of central, eastern, northeastern, and southeastern Massachusetts and northern Rhode Island.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

* INSTRUCTIONS...Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Expires: June 12 at 8:00 PM EDT
Current Conditions ♦
Air Quality 60    MODERATE   
PM 2.5 14 µg/m³
Outside Temperature 88.2°F
Heat Index 97.0°F
Apparent Temperature 97.6°F
Humidex 107.2°F
Dew Point 73.9°F
Outside Humidity 63%
Barometer 29.607 inHg (-0.035)
Falling Slowly
Wind 1 mph E (79°)
Rain Rate 0.00 in/h
Rain Today 0.00 in
Rain Yesterday 0.00 in
Storm Rain 0.00 in
Last Rain 06/07/2026 08:35:00 PM
4 days, 16 hours, 25 minutes ago
UV Index 3.0
ET Today 0.07 in
Radiation 365 W/m²
Inside Temperature 86.0°F
Statistics ♦
 
Today		  
Week		  
Month		  
Year
Outside Temperature 89.2
70.2 		89.2
49.5 		89.2
41.7 		95.7
-6.9 		°F
Air Quality Index 62
42 		62
4 		63
4 		173
0 		AQI
PM 2.5 15
8 		15
1 		16
1 		87
0 		µg/m³
Heat Index 102.1 102.1 102.1 102.1 °F
Wind Chill 70.2 49.5 41.7 -6.9 °F
Dew Point 77.4
69.1 		77.4
45.0 		77.4
36.4 		77.4
-16.3 		°F
Outside Humidity 98
61 		99
33 		99
24 		99
15 		%
Barometer 29.678
29.601 		30.251
29.601 		30.251
29.601 		30.701
29.263 		inHg
Rain 0.00 0.19 0.28 8.82 in
Rain Rate 0.00 0.36 0.36 1.17 in/h
Wind Max 7
94 		13
53 		15
137 		36
206 		mph
°
Wind Average 0 1 1 1 mph
Wind RMS 1 1 1 2 mph
Vector Average
Average Direction 		0
140 		0
74 		0
90 		0
345 		mph
°
UV Index 9.0
0.0 		11.0
0.0 		11.0
0.0 		11.0
0.0
Evapotranspiration 0.00
0.00 		0.00
0.00 		0.00
0.00 		0.00
0.00 		in
Radiation 972
0 		1256
0 		1256
0 		1256
0 		W/m²
Inside Temperature 86.0
80.6 		87.6
60.6 		87.6
60.3 		88.2
58.8 		°F
Climatological Data ♦
TODAY
Normal High Temp 77.1°F
Record High Temp 93.6°F in 2017
Normal Low Temp 57.3°F
Record Low Temp 48.8°F in 2019
Normal Avg Temp 66.7°F
YESTERDAY
Normal High Temp 73.5°F
Record High Temp 89.7°F in 2017
Normal Low Temp 56.1°F
Record Low Temp 48.0°F in 2006
Normal Avg Temp 65.0°F
Avg Temp 77.9°F
Departure From Normal 12.87F
SEASONAL TEMPERATURES
Last Temp Of 32°F 04/25/2026 06:55:00 AM
48 days, 6 hours, 5 minutes ago
Last Temp Of 90°F 05/19/2026 05:30:00 PM
23 days, 19 hours, 30 minutes ago
Climatological Period 2006 To 2025
Celestial ♦
☀☽
Rise 5:07 AM   Rise 2:35 AM
Set 8:22 PM   Set 5:54 PM
Daylight 15:15   Waning crescent
9%
Sensor Status ♦
Battery Status
Outside T/H OK
Rain Gauge OK
Anemometer OK
Lightning Detector OK
Basement Leak Detector OK
Attic T/H OK
Freezer T/H OK
Garage T/H OK
Dining Room T/H OK
Refrigerator T/H OK
Basement T/H OK
Master Bedroom T/H OK
About Weather Station ♦
Latitude 42° 27.48' N
Longitude 071° 11.73' W
Altitude 161 feet
Hardware ECOWITT
Temp WH32EP
Rain WH40H
Anemometer WS68
Lightning WH57
PurpleAir
PA-II-Flex1,2
Server Uptime 2 days, 16 hours, 29 minutes
WeeWX Uptime 0 days, 3 hours, 55 minutes
GW2000 Gateway Uptime 7 days, 3 hours, 13 minutes
GW2000 Gateway Memory 129 KB
WeeWX version 5.3.1
Skin Pauland 5.3.1
1 EPA Correction Applied
2 EPA Final AQI Update
Wx Networks Uploaded To ♦
CWOP N1OTX
Mesowest AP564
PurpleAir Pauland.net
PWSWeather KMAWOBUR2
WOW Woburn Weather Center
Weather Underground KMAWOBUR2
History: Day Week Month Year
Barometer Outside Temperature dayaqi apparent temperature Outside Humidity Wind Speed windrose Rain UV Index Radiation Inside Temperature

This station is controlled by WeeWX, an experimental weather software system written in Python.