National Weather Service Forecast for:
Lowell, MA
Issued by: National Weather Service Boston / Norton, MA |
| Updated: Aug/16/2026 6:19am |
|
|
| Lowell, MA
|
Today
Mostly Sunny
|
Monday
Rain Showers Likely
|
Tuesday
Partly Sunny
|
Wednesday
Sunny
|
Thursday
Chance Rain Showers
|
Friday
Sunny
|
Saturday
Mostly Sunny then Slight Chance Rain Showers
|
|
| Hi 82 °F |
Hi 74 °F |
Hi 82 °F |
Hi 86 °F |
Hi 83 °F |
Hi 82 °F |
Hi 81 °F |
|
| |
Tonight
Cloudy then Chance Rain Showers
|
Monday
Night
Slight Chance Rain Showers then Mostly Cloudy
|
Tuesday
Night
Partly Cloudy
|
Wednesday
Night
Partly Cloudy then Slight Chance Rain Showers
|
Thursday
Night
Chance Showers And T-Storms then Partly Cloudy
|
Friday
Night
Slight Chance Rain Showers
|
Saturday
Night
Chance Rain Showers
|
|
| Lo 67 °F |
Lo 64 °F |
Lo 62 °F |
Lo 63 °F |
Lo 57 °F |
Lo 57 °F |
Lo 59 °F |
|
|
Today
|
Mostly sunny, with a high near 82. South wind 2 to 8 mph. |
Tonight
|
A chance of rain showers after 1am. Cloudy, with a low around 67. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
Monday
|
Rain showers likely and patchy fog before 5pm, then patchy fog and a slight chance of rain showers. Cloudy, with a high near 74. Southeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
Monday Night
|
A slight chance of rain showers before 7pm, then patchy fog and a slight chance of rain showers between 7pm and 10pm. Mostly cloudy, with a low around 64. North wind 2 to 7 mph. Chance of precipitation is 20%. |
Tuesday
|
Partly sunny, with a high near 82. Northeast wind around 3 mph. |
Tuesday Night
|
Partly cloudy, with a low around 62. Southeast wind 0 to 3 mph. |
Wednesday
|
Sunny, with a high near 86. Southwest wind 1 to 7 mph. |
Wednesday Night
|
A slight chance of rain showers after 3am. Partly cloudy, with a low around 63. West wind 2 to 6 mph. |
Thursday
|
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Northwest wind around 5 mph. Chance of precipitation is 40%. |
Thursday Night
|
A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 57. Northwest wind around 5 mph. Chance of precipitation is 30%. |
Friday
|
Sunny, with a high near 82. West wind around 5 mph. |
Friday Night
|
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 57. Southwest wind 1 to 5 mph. |
Saturday
|
A slight chance of rain showers after 3pm. Mostly sunny, with a high near 81. East wind 1 to 6 mph. |
Saturday Night
|
A chance of rain showers. Mostly cloudy, with a low around 59. East wind around 5 mph. |
Forecast from NOAA-NWS
for Lowell, MA.
Technical Forecast Discussion
WXSIM Forecast for:
Lowell
Issued by: Lowell Highlands Weather |
| Updated: Sunday, 16-Aug-2026 11:51 am |
This
afternoon
Partly Cloudy |
Tonight
Cloudy |
Monday
Chance rain |
Monday
night
Chance rain |
Tuesday
Chance rain |
Tuesday
night
Chance rain |
Wednesday
Chance rain |
Wednesday
night
Partly Cloudy |
|
|
<.1 in. |
<.1 in. |
<.1 in. |
<.1 in. |
<.1 in. |
|
| High 82°F |
Low 69°F |
High 77°F |
Low 67°F |
High 81°F |
Low 65°F |
High 85°F |
Low 65°F |
SSW
6-17
mph
|
S
8-16
mph
|
S
6-15
mph
|
SE→N
3
mph
|
NNE→ENE
3
mph
|
ESE→S
3
mph
|
W
4
mph
|
WSW→NW
3
mph
|
UV: 7
High |
|
UV: 3
Medium |
|
UV: 5
Medium |
|
UV: 6
High |
|
|
This afternoon
|
Partly cloudy. High 82°F. UV index up to 7. Wind south-southwest around 6 mph, gusting to 17 mph. |
Tonight
|
Cloudy in the evening, becoming dense overcast after midnight. Low 69°F. Wind south around 8 mph, gusting to 16 mph. |
Monday
|
Dense overcast. A chance of rain. High 77°F. UV index up to 3. Wind south around 6 mph, gusting to 15 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch. |
Monday night
|
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Low 67°F. Wind southeast around 3 mph in the evening, becoming north after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
Tuesday
|
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 81°F. UV index up to 5. Wind north-northeast around 3 mph in the morning, becoming east-northeast in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch. |
Tuesday night
|
Partly cloudy. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain in the evening. Low 65°F. Wind east-southeast around 3 mph in the evening, becoming south after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
Wednesday
|
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. Warm. High 85°F. UV index up to 6. Wind west around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
Wednesday night
|
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 65°F. Wind west-southwest around 3 mph in the evening, becoming northwest after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
|
