Woburn Weather Center  80.6°F

07/13/2026 07:00:00 PM

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Yearly Reports:
Heat Advisory

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 8 PM EDT WEDNESDAY

Heat Advisory issued July 13 at 2:13PM EDT until July 15 at 8:00PM EDT by NWS Boston/Norton MA

* WHAT...Heat index values up to 102 expected.

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

* WHEN...From 11 AM Tuesday to 8 PM EDT Wednesday.

* 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: July 14 at 6:00 AM EDT
Current Conditions
Air Quality 56 MODERATE
PM 2.5 12 µg/m³
Outside Temperature 80.6°F
WBGT (EST.)
74.3°F
Low Risk
Heat Index 82.9°F
Apparent Temperature 85.3°F
Humidex 93.1°F
Dew Point 66.5°F
Outside Humidity 62%
Barometer
30.027 inHg (-0.005)
Steady
Wind 2 mph SW (217°)
Rain Rate 0.00 in/h
Rain Today 0.00 in
Rain Yesterday 0.00 in
Storm Rain 0.00 in
Last Rain
07/07/2026 10:50:00 PM
5 days, 20 hours, 10 minutes ago
UV Index 0.0
ET Today 0.18 in
Radiation 54 W/m²
 
Today
 
Week
 
Month
 
Year
Outside Temperature 85.5
60.8
85.5
58.1
96.3
58.1
96.3
-6.9
°F
Air Quality Index 60
38
60
26
77
14
172
0
AQI
PM 2.5 14
7
14
5
23
3
86
0
µg/m³
Heat Index 88.8 88.8 106.5 106.5 °F
WBGT 86.5
59.5
86.5
58.1
92.1
58.1
92.8
-7.1
°F
Wind Chill 60.8 58.1 58.1 -6.9 °F
Dew Point 70.0
57.5
70.0
50.2
76.4
50.2
76.6
-16.3
°F
Outside Humidity 91
52
99
37
99
33
99
16
%
Barometer 30.183
30.011
30.183
30.011
30.183
29.669
30.701
29.263
inHg
Rain 0.00 0.00 2.64 13.24 in
Rain Rate 0.00 0.00 1.52 1.56 in/h
Wind Max 19
182
19
182
19
182
36
206
mph
°
Wind Average 2 2 1 1 mph
Wind RMS 2 2 2 2 mph
Vector Average
Average Direction
2
206
1
164
0
130
0
10
mph
°
UV Index 9.0
0.0
9.0
0.0
9.6
0.0
10.0
0.0
Evapotranspiration 0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
in
Radiation 1017
0
1033
0
1074
0
1101
0
W/m²
Inside Temperature 85.1
66.9
85.1
64.9
94.8
64.9
94.8
58.9
°F
Climatological Data
TODAY
Normal High Temp 82.7°F
Record High Temp 91.2°F in 2016
Normal Low Temp 64.4°F
Record Low Temp 54.7°F in 2009
Normal Avg Temp 73.1°F
YESTERDAY
Normal High Temp 84.1°F
Record High Temp 90.6°F in 2022
Normal Low Temp 64.4°F
Record Low Temp 54.5°F in 2018
Normal Avg Temp 73.9°F
Avg Temp 71.0°F
Departure From Normal -2.88F
SEASONAL TEMPERATURES
Last Temp Of 32°F 04/25/2026 06:55:00 AM
79 days, 12 hours, 5 minutes ago
Last Temp Of 90°F 07/09/2026 03:55:00 PM
4 days, 3 hours, 5 minutes ago
Climatological Period 2006 To 2025
Celestial
Rise 5:19 AM   Rise 3:52 AM
Set 8:21 PM   Set 8:14 PM
Daylight 15:02   New
0%
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
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 1 day, 13 hours, 36 minutes
WeeWX Uptime 0 days, 12 hours, 57 minutes
GW2000 Gateway Uptime 17 days, 5 hours, 28 minutes
GW2000 Gateway Memory 129 KB
WeeWX version 5.4.0
Skin Pauland 5.3.0
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.