Lowell, MA

Weekly, Monthly, Yearly Weather Summary

10-23-2025 03:30 AM

This Week
High Temperature
Low Temperature
69.4°F at 01:50:47 PM (Sunday)
44.0°F at 07:03:32 AM (Sunday)
Mean Temperature 56.0°F
High Heat Index 68.7°F at 01:50:47 PM (Sunday)
Low Wind Chill 42.9°F at 04:34:02 AM (Sunday)
High Humidity
Low Humidity
96% at 12:51:35 PM (Monday)
43% at 02:52:09 PM (Tuesday)
Mean Humidity 79%
High Dewpoint
Low Dewpoint
62.0°F at 11:37:29 AM (Monday)
40.0°F at 03:06:34 AM (Thursday)
Mean Dewpoint 49.1°F
High Barometer
Low Barometer
30.05 inHg at 12:31:01 AM (Sunday)
29.60 inHg at 02:00:03 PM (Monday)
Mean Barometer 29.81 inHg
Rain Total 1.39 in
High Rain Rate 2.21 in/hr at 10:29:34 AM (Monday)
High Wind Speed 15 mph from 185° at 01:20:25 PM (Sunday)
Average Wind 2 mph
RMS Wind 2 mph
Vector Average Speed
Vector Average Direction
2 mph
171°
High Inside Temperature
Low Inside Temperature
70.1°F at 10:18:02 PM (Monday)
64.5°F at 06:30:00 AM (Sunday)
Last Week
High Temperature
Low Temperature
64.4°F at 03:07:11 PM (Saturday)
38.5°F at 07:27:18 AM (Saturday)
Mean Temperature 51.4°F
High Heat Index 62.6°F at 03:07:11 PM (Saturday)
Low Wind Chill 35.8°F at 07:50:56 AM (Saturday)
High Humidity
Low Humidity
96% at 07:12:18 AM (Sunday)
41% at 03:38:45 PM (Saturday)
Mean Humidity 78%
High Dewpoint
Low Dewpoint
55.4°F at 05:32:41 PM (Tuesday)
32.5°F at 12:39:31 PM (Thursday)
Mean Dewpoint 44.2°F
High Barometer
Low Barometer
30.27 inHg at 12:00:01 AM (Sunday)
29.81 inHg at 02:14:03 PM (Thursday)
Mean Barometer 30.02 inHg
Rain Total 0.76 in
High Rain Rate 0.17 in/hr at 11:17:58 PM (Monday)
High Wind Speed 25 mph from 350° at 05:17:21 PM (Thursday)
Average Wind 3 mph
RMS Wind 4 mph
Vector Average Speed
Vector Average Direction
3 mph
349°
High Inside Temperature
Low Inside Temperature
68.0°F at 12:00:01 AM (Sunday)
63.6°F at 10:04:00 AM (Thursday)
This Month
High Temperature
Low Temperature
86.4°F at 01:39 PM on 10-06-2025
32.6°F at 07:13 AM on 10-10-2025
Mean Temperature 56.2°F
High Heat Index 85.8°F at 02:35 PM on 10-05-2025
Low Wind Chill 31.1°F at 04:09 AM on 10-10-2025
High Humidity
Low Humidity
96% at 07:12 AM on 10-12-2025
33% at 03:34 PM on 10-06-2025
Mean Humidity 73%
High Dewpoint
Low Dewpoint
66.9°F at 02:39 PM on 10-07-2025
27.8°F at 01:58 PM on 10-09-2025
Mean Dewpoint 46.9°F
High Barometer
Low Barometer
30.55 inHg at 09:18 AM on 10-10-2025
29.60 inHg at 02:00 PM on 10-20-2025
Mean Barometer 30.09 inHg
Rain Total 2.30 in
High Rain Rate 2.21 in/hr at 10:29 AM on 10-20-2025
High Wind Speed 25 mph from 350° at 05:17 PM on 10-16-2025
Average Wind 2 mph
RMS Wind 3 mph
Vector Average Speed
Vector Average Direction
1 mph
339°
High Inside Temperature
Low Inside Temperature
78.6°F at 10:18 PM on 10-07-2025
63.6°F at 10:04 AM on 10-16-2025
Last Month
High Temperature
Low Temperature
85.7°F at 02:39 PM on 09-28-2025
43.1°F at 06:51 AM on 09-21-2025
Mean Temperature 65.0°F
High Heat Index 91.5°F at 01:59 PM on 09-06-2025
Low Wind Chill 42.1°F at 07:45 AM on 09-21-2025
High Humidity
Low Humidity
97% at 10:38 PM on 09-24-2025
32% at 03:14 PM on 09-20-2025
Mean Humidity 76%
High Dewpoint
Low Dewpoint
73.4°F at 01:19 PM on 09-06-2025
38.3°F at 03:37 PM on 09-20-2025
Mean Dewpoint 56.5°F
High Barometer
Low Barometer
30.39 inHg at 09:25 AM on 09-21-2025
29.62 inHg at 11:10 PM on 09-25-2025
Mean Barometer 30.07 inHg
Rain Total 1.87 in
High Rain Rate 0.74 in/hr at 03:56 PM on 09-25-2025
High Wind Speed 22 mph from 155° at 01:54 PM on 09-06-2025
Average Wind 1 mph
RMS Wind 2 mph
Vector Average Speed
Vector Average Direction
0 mph
157°
High Inside Temperature
Low Inside Temperature
79.7°F at 10:32 PM on 09-03-2025
69.0°F at 08:46 AM on 09-22-2025
Calendar Year
High Temperature
Low Temperature
102.7°F at 03:29 PM on 06-24-2025
-1.7°F at 07:13 AM on 01-22-2025
Mean Temperature 54.3°F
High Heat Index 120.8°F at 03:12 PM on 06-23-2025
Low Wind Chill -11.7°F at 06:03 AM on 01-22-2025
High Humidity
Low Humidity
97% at 03:26 AM on 05-06-2025
18% at 06:24 PM on 04-17-2025
Mean Humidity 70%
High Dewpoint
Low Dewpoint
80.0°F at 03:12 PM on 06-23-2025
-6.9°F at 06:56 AM on 01-22-2025
Mean Dewpoint 43.6°F
High Barometer
Low Barometer
30.66 inHg at 08:59 AM on 02-02-2025
28.93 inHg at 08:44 PM on 02-16-2025
Mean Barometer 29.98 inHg
Rain Total 24.29 in
High Rain Rate 16.00 in/hr at 10:30 AM on 01-19-2025
High Wind Speed 38 mph from 297° at 12:16 PM on 03-07-2025
Average Wind 2 mph
RMS Wind 3 mph
Vector Average Speed
Vector Average Direction
1 mph
281°
High Inside Temperature
Low Inside Temperature
80.3°F at 07:00 PM on 06-23-2025
63.0°F at 02:17 AM on 01-09-2025
Last Year
High Temperature
Low Temperature
98.0°F at 03:11 PM on 06-20-2024
4.6°F at 06:19 AM on 12-23-2024
Mean Temperature 52.4°F
High Heat Index 116.4°F at 01:49 PM on 06-20-2024
Low Wind Chill -8.1°F at 07:32 AM on 12-22-2024
High Humidity
Low Humidity
97% at 07:31 AM on 01-10-2024
18% at 02:34 PM on 11-13-2024
Mean Humidity 72%
High Dewpoint
Low Dewpoint
80.3°F at 12:13 PM on 07-10-2024
-1.8°F at 09:25 AM on 12-22-2024
Mean Dewpoint 42.7°F
High Barometer
Low Barometer
30.93 inHg at 09:30 AM on 12-14-2024
28.91 inHg at 07:18 AM on 01-10-2024
Mean Barometer 29.99 inHg
Rain Total 35.14 in
High Rain Rate 6.13 in/hr at 03:50 PM on 08-15-2024
High Wind Speed 37 mph from 164° at 10:23 AM on 04-12-2024
Average Wind 2 mph
RMS Wind 3 mph
Vector Average Speed
Vector Average Direction
1 mph
295°
High Inside Temperature
Low Inside Temperature
80.6°F at 05:39 PM on 05-22-2024
58.7°F at 02:18 PM on 12-23-2024