Lowell, MA
Weekly, Monthly, Yearly Weather Summary
05-23-2026 04:00 PM
This Week
|
High Temperature Low Temperature |
97.5°F at 01:30:26 PM (Tuesday) 44.4°F at 06:01:00 AM (Friday) |
| Mean Temperature | 68.3°F |
| High Heat Index | 102.2°F at 01:35:12 PM (Tuesday) |
| Low Wind Chill | 42.5°F at 06:31:38 AM (Friday) |
|
High Humidity Low Humidity |
93% at 02:30:46 AM (Wednesday) 27% at 02:43:01 PM (Friday) |
| Mean Humidity | 57% |
|
High Dewpoint Low Dewpoint |
73.3°F at 04:46:32 PM (Tuesday) 31.7°F at 12:09:49 PM (Friday) |
| Mean Dewpoint | 51.3°F |
|
High Barometer Low Barometer |
30.51 inHg at 11:20:59 AM (Saturday) 29.81 inHg at 04:31:00 PM (Tuesday) |
| Mean Barometer | 30.10 inHg |
| Rain Total | 0.13 in |
| High Rain Rate | 2.06 in/hr at 04:39:58 PM (Tuesday) |
| High Wind Speed | 21 mph from 240° at 04:04:26 PM (Wednesday) |
| Average Wind | 2 mph |
| RMS Wind | 2 mph |
|
Vector Average Speed Vector Average Direction |
0 mph 280° |
|
High Inside Temperature Low Inside Temperature |
80.6°F at 09:07:58 PM (Tuesday) 69.4°F at 10:27:57 AM (Saturday) |
Last Week
|
High Temperature Low Temperature |
80.1°F at 03:43:50 PM (Saturday) 42.1°F at 06:28:07 AM (Tuesday) |
| Mean Temperature | 55.7°F |
| High Heat Index | 79.4°F at 03:43:50 PM (Saturday) |
| Low Wind Chill | 41.4°F at 07:04:09 AM (Tuesday) |
|
High Humidity Low Humidity |
97% at 07:40:21 AM (Saturday) 27% at 01:43:34 PM (Monday) |
| Mean Humidity | 72% |
|
High Dewpoint Low Dewpoint |
57.9°F at 01:18:32 PM (Sunday) 28.4°F at 03:19:26 PM (Monday) |
| Mean Dewpoint | 45.2°F |
|
High Barometer Low Barometer |
30.14 inHg at 08:01:59 AM (Tuesday) 29.67 inHg at 08:07:01 PM (Thursday) |
| Mean Barometer | 29.93 inHg |
| Rain Total | 0.50 in |
| High Rain Rate | 0.84 in/hr at 04:57:08 PM (Thursday) |
| High Wind Speed | 19 mph from 161° at 08:25:05 PM (Wednesday) |
| Average Wind | 2 mph |
| RMS Wind | 2 mph |
|
Vector Average Speed Vector Average Direction |
0 mph 280° |
|
High Inside Temperature Low Inside Temperature |
72.4°F at 10:01:59 PM (Saturday) 64.3°F at 03:08:58 PM (Friday) |
This Month
|
High Temperature Low Temperature |
97.5°F at 01:30 PM on 05-19-2026 38.0°F at 12:54 AM on 05-04-2026 |
| Mean Temperature | 58.9°F |
| High Heat Index | 102.2°F at 01:35 PM on 05-19-2026 |
| Low Wind Chill | 35.5°F at 09:39 AM on 05-03-2026 |
|
High Humidity Low Humidity |
97% at 07:40 AM on 05-16-2026 27% at 02:17 PM on 05-04-2026 |
| Mean Humidity | 64% |
|
High Dewpoint Low Dewpoint |
73.3°F at 04:46 PM on 05-19-2026 26.9°F at 05:45 PM on 05-03-2026 |
| Mean Dewpoint | 45.4°F |
|
High Barometer Low Barometer |
30.51 inHg at 11:20 AM on 05-23-2026 29.66 inHg at 04:23 PM on 05-05-2026 |
| Mean Barometer | 29.93 inHg |
| Rain Total | 1.29 in |
| High Rain Rate | 2.06 in/hr at 04:39 PM on 05-19-2026 |
| High Wind Speed | 32 mph from 208° at 02:17 PM on 05-05-2026 |
| Average Wind | 2 mph |
| RMS Wind | 3 mph |
|
Vector Average Speed Vector Average Direction |
1 mph 264° |
|
High Inside Temperature Low Inside Temperature |
80.6°F at 09:07 PM on 05-19-2026 64.3°F at 03:08 PM on 05-15-2026 |
Last Month
|
High Temperature Low Temperature |
84.7°F at 02:44 PM on 04-14-2026 27.0°F at 06:38 AM on 04-08-2026 |
| Mean Temperature | 48.6°F |
| High Heat Index | 84.1°F at 02:43 PM on 04-14-2026 |
| Low Wind Chill | 17.9°F at 03:38 AM on 04-08-2026 |
|
High Humidity Low Humidity |
97% at 08:40 AM on 04-01-2026 18% at 03:42 PM on 04-23-2026 |
| Mean Humidity | 70% |
|
High Dewpoint Low Dewpoint |
62.3°F at 10:15 AM on 04-01-2026 14.8°F at 11:04 AM on 04-21-2026 |
| Mean Dewpoint | 38.1°F |
|
High Barometer Low Barometer |
30.65 inHg at 10:31 AM on 04-08-2026 29.64 inHg at 05:14 PM on 04-05-2026 |
| Mean Barometer | 30.09 inHg |
| Rain Total | 1.82 in |
| High Rain Rate | 3.81 in/hr at 08:06 PM on 04-14-2026 |
| High Wind Speed | 29 mph from 342° at 02:20 PM on 04-23-2026 |
| Average Wind | 3 mph |
| RMS Wind | 4 mph |
|
Vector Average Speed Vector Average Direction |
0 mph 219° |
|
High Inside Temperature Low Inside Temperature |
76.1°F at 08:31 PM on 04-15-2026 64.6°F at 09:56 AM on 04-30-2026 |
Calendar Year
|
High Temperature Low Temperature |
97.5°F at 01:30 PM on 05-19-2026 -3.0°F at 07:26 AM on 01-31-2026 |
| Mean Temperature | 39.0°F |
| High Heat Index | 102.2°F at 01:35 PM on 05-19-2026 |
| Low Wind Chill | -17.6°F at 01:22 AM on 02-08-2026 |
|
High Humidity Low Humidity |
97% at 01:55 PM on 03-16-2026 18% at 03:42 PM on 04-23-2026 |
| Mean Humidity | 70% |
|
High Dewpoint Low Dewpoint |
73.3°F at 04:46 PM on 05-19-2026 -14.8°F at 08:19 AM on 01-24-2026 |
| Mean Dewpoint | 28.8°F |
|
High Barometer Low Barometer |
30.69 inHg at 09:12 AM on 03-02-2026 29.23 inHg at 03:20 AM on 03-17-2026 |
| Mean Barometer | 30.00 inHg |
| Rain Total | 7.06 in |
| High Rain Rate | 3.81 in/hr at 08:06 PM on 04-14-2026 |
| High Wind Speed | 36 mph from 90° at 02:10 AM on 03-17-2026 |
| Average Wind | 3 mph |
| RMS Wind | 4 mph |
|
Vector Average Speed Vector Average Direction |
1 mph 285° |
|
High Inside Temperature Low Inside Temperature |
80.6°F at 09:07 PM on 05-19-2026 63.3°F at 12:20 PM on 03-05-2026 |
Last 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 | 50.9°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 | 40.6°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 | 29.97 inHg |
| Rain Total | 29.28 in |
| High Rain Rate | 16.00 in/hr at 10:30 AM on 01-19-2025 |
| High Wind Speed | 41 mph from 178° at 12:48 PM on 12-19-2025 |
| Average Wind | 2 mph |
| RMS Wind | 3 mph |
|
Vector Average Speed Vector Average Direction |
1 mph 279° |
|
High Inside Temperature Low Inside Temperature |
80.3°F at 07:00 PM on 06-23-2025 57.1°F at 08:03 PM on 12-15-2025 |
