Woburn Weather Center  36.4°F

02/18/2026 04:45:00 PM

Monthly Reports:
Yearly Reports:
Special Weather Statement

AREAS OF BLACK ICE LIKELY DEVELOPING TONIGHT

Special Weather Statement issued February 18 at 3:20PM EST by NWS Boston/Norton MA

After a period of light rain/snow showers this afternoon and evening, temperatures will fall below freezing and into the 20s overnight. Light winds will limit how quickly wet surfaces can dry out and thus we expect areas of black ice to develop tonight and persist through the morning commute tomorrow. Travel with caution, especially on untreated surfaces and secondary roads.

Expires: February 19 at 10:00 AM EST
Current Conditions
Air Quality 79    MODERATE   
PM 2.5 24 µg/m³
Outside Temperature 36.4°F
Wind Chill 36.4°F
Apparent Temperature 33.1°F
Humidex 36.4°F
Dew Point 33.8°F
Outside Humidity 90%
Barometer 29.787 inHg (-0.016)
Falling Slowly
Wind 0 mph N/A ( N/A)
Rain Rate 0.00 in/h
Rain Today 0.00 in
Rain Yesterday 0.00 in
Storm Rain 0.00 in
Last Rain 02/11/2026 10:40:00 AM
7 days, 6 hours, 5 minutes ago
UV Index 0.0
ET Today 0.02 in
Radiation 9 W/m²
Inside Temperature 63.7°F
 
Today
 
Week
 
Month
 
Year
Outside Temperature 39.4
25.5
39.4
14.5
40.1
1.9
52.3
-6.9
°F
Air Quality Index 133
75
133
14
151
8
164
0
AQI
PM 2.5 49
22
49
3
56
2
74
0
µg/m³
Heat Index 39.4 39.4 39.9 50.1 °F
Wind Chill 25.5 14.5 -11.4 -11.4 °F
Dew Point 34.4
25.3
34.4
4.5
34.4
-8.5
46.7
-16.6
°F
Outside Humidity 99
80
99
27
99
27
99
27
%
Barometer 30.020
29.778
30.224
29.778
30.224
29.498
30.685
29.270
inHg
Rain 0.00 0.00 0.02 0.49 in
Rain Rate 0.00 0.00 0.06 0.12 in/h
Wind Max 7
217
9
311
21
214
21
224
mph
°
Wind Average 0 0 1 1 mph
Wind RMS 0 1 2 1 mph
Vector Average
Average Direction
0
216
0
71
1
346
0
329
mph
°
UV Index 1.0
0.0
6.0
0.0
6.0
0.0
7.0
0.0
Evapotranspiration 0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
in
Radiation 179
0
677
0
713
0
778
0
W/m²
Inside Temperature 66.6
63.5
67.1
62.4
67.1
62.4
67.8
62.1
°F
Climatological Data
TODAY
Normal High Temp 40.6°F
Record High Temp 62.4°F in 2022
Normal Low Temp 21.0°F
Record Low Temp 1.8°F in 2014
Normal Avg Temp 31.4°F
YESTERDAY
Normal High Temp 39.8°F
Record High Temp 62.4°F in 2022
Normal Low Temp 21.4°F
Record Low Temp 4.5°F in 2014
Normal Avg Temp 30.9°F
Avg Temp 31.9°F
Departure From Normal 0.91F
SEASONAL TEMPERATURES
Last Temp Of 32°F 02/18/2026 08:40:00 AM
0 days, 8 hours, 5 minutes ago
Last Temp Of 90°F 08/17/2025 03:25:00 PM
185 days, 2 hours, 20 minutes ago
Climatological Period 2006 To 2025
Celestial
Rise 6:36 AM   Rise 7:09 AM
Set 5:21 PM   Set 6:52 PM
Daylight 10:44   New
2%
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 8 days, 9 hours, 4 minutes
WeeWX Uptime 1 day, 9 hours, 46 minutes
GW2000 Gateway Uptime 7 days, 19 hours, 43 minutes
GW2000 Gateway Memory 129 KB
WeeWX version 5.2.0
Skin Pauland 5.2.0
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.