National Weather Service Forecast for:
Lowell, MA
Issued by: National Weather Service Boston / Norton, MA |
| Updated: Sep/18/2026 7:02am |
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| Lowell, MA
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Today
Sunny
|
Saturday
Sunny
|
Sunday
Rain Showers Likely
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Monday
Chance Rain Showers
|
Tuesday
Chance Rain Showers
|
Wednesday
Partly Sunny
|
Thursday
Chance Rain Showers
|
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| Hi 76 °F |
Hi 66 °F |
Hi 65 °F |
Hi 65 °F |
Hi 60 °F |
Hi 61 °F |
Hi 62 °F |
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| |
Tonight
Mostly Clear
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Saturday
Night
Partly Cloudy
|
Sunday
Night
Rain Showers
|
Monday
Night
Slight Chance Rain Showers
|
Tuesday
Night
Slight Chance Rain Showers then Mostly Cloudy
|
Wednesday
Night
Slight Chance Rain Showers
|
Thursday
Night
Chance Rain Showers
|
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| Lo 47 °F |
Lo 47 °F |
Lo 53 °F |
Lo 49 °F |
Lo 48 °F |
Lo 47 °F |
Lo 48 °F |
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Today
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Sunny, with a high near 76. Northwest wind 3 to 9 mph. |
Tonight
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Mostly clear, with a low around 47. North wind 3 to 8 mph. |
Saturday
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Sunny, with a high near 66. Northeast wind around 5 mph. |
Saturday Night
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Partly cloudy, with a low around 47. Southeast wind around 3 mph. |
Sunday
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Rain showers likely after 11am. Mostly cloudy, with a high near 65. Southeast wind 1 to 5 mph. Chance of precipitation is 60%. |
Sunday Night
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Rain showers likely before 8pm, then rain showers and patchy fog. Cloudy, with a low around 53. Northeast wind around 3 mph. Chance of precipitation is 80%. |
Monday
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A chance of rain showers. Partly sunny, with a high near 65. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. |
Monday Night
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A slight chance of rain showers. Partly cloudy, with a low around 49. Northeast wind 2 to 7 mph. |
Tuesday
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A chance of rain showers. Mostly cloudy, with a high near 60. Northeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. |
Tuesday Night
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A slight chance of rain showers before 10pm. Mostly cloudy, with a low around 48. Northeast wind 3 to 8 mph. |
Wednesday
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Partly sunny, with a high near 61. Northeast wind 8 to 12 mph, with gusts as high as 25 mph. |
Wednesday Night
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A slight chance of rain showers. Partly cloudy, with a low around 47. Northeast wind 5 to 9 mph. |
Thursday
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A chance of rain showers. Partly sunny, with a high near 62. Northeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. |
Thursday Night
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A chance of rain showers. Mostly cloudy, with a low around 48. Northeast wind 5 to 8 mph. |
Forecast from NOAA-NWS
for Lowell, MA.
Technical Forecast Discussion
WXSIM Forecast for:
Lowell
Issued by: Lowell Highlands Weather |
| Updated: Friday, 18-Sep-2026 05:51 am |
Today
Fog a.m. |
Tonight
Fog late |
Saturday
Fog a.m. |
Saturday
night
Partly Cloudy |
Sunday
Chance rain |
Sunday
night
Rain likely |
Monday
Chance rain |
Monday
night
Mostly Cloudy |
|
|
|
|
.1 in. |
.5 in. |
<.1 in. |
|
| High 79°F |
Low 54°F |
High 72°F |
Low 51°F |
High 68°F |
Low 56°F |
High 65°F |
Low 50°F |
NW
4-16→9-18
mph
|
NW
7-17
mph
|
NNE→ESE
4
mph
|
SSE
3
mph
|
SSE
4
mph
|
ESE→NNE
5-14
mph
|
NE
7-15
mph
|
NNE
6
mph
|
UV: 5
Medium |
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UV: 5
Medium |
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UV: 3
Medium |
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UV: 3
Medium |
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Today
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Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. Warm. High 79°F. UV index up to 5. Wind northwest around 4 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon. |
Tonight
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Fair to partly cloudy. Patchy light fog after midnight. Low 54°F. Wind northwest around 7 mph, gusting to 17 mph. |
Saturday
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Partly cloudy in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 72°F. UV index up to 5. Wind north-northeast around 4 mph in the morning, becoming east-southeast in the afternoon. |
Saturday night
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Fair in the evening, becoming partly cloudy after midnight. Low 51°F. Wind south-southeast around 3 mph. |
Sunday
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Mostly cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the afternoon. High 68°F. UV index up to 3. Wind south-southeast around 4 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch. |
Sunday night
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Dense overcast. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 56°F. Wind east-southeast around 5 mph, gusting to 14 mph, in the evening, becoming north-northeast after midnight. Chance of precipitation 70 percent. Precipitation mostly around half an inch. |
Monday
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Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 65°F. UV index up to 3. Wind northeast around 7 mph, gusting to 15 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
Monday night
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Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Cool. Low 50°F. Wind north-northeast around 6 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
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