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Now · 8:14 PM

Swampscott Weather & Hourly Forecast

United States · Massachusetts · 01907

Clear night
62°F
Clear night
Feels like: 56°F
💧 Humidity 56% 🌡 Pressure 30.12 inHg 💨 Wind 9 mph 👁 Visibility 28.8 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Swampscott

Today
Clear night · 9:00 PM Clear night
60° 💧 None 💨 9 mph H 58%30.18 inHg
Tomorrow
Clear night · 12:00 AM Clear night
56° 💧 None 💨 7 mph H 69%30.24 inHg
Clear night · 3:00 AM Clear night
54° 💧 None 💨 6 mph H 78%30.24 inHg
Clear night · 6:00 AM Clear night
53° 💧 None 💨 7 mph H 80%30.33 inHg
Sunny · 9:00 AM Sunny
60° 💧 None 💨 6 mph H 65%30.39 inHg
Partly cloudy · 12:00 PM Partly cloudy
64° 💧 None 💨 5 mph H 59%30.39 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
64° 💧 None 💨 5 mph H 64%30.36 inHg
Sunny · 6:00 PM Sunny
62° 💧 None 💨 7 mph H 70%30.36 inHg
Clear night · 9:00 PM Clear night
61° 💧 None 💨 7 mph H 73%30.36 inHg
Wednesday
Clear night · 12:00 AM Clear night
60° 💧 None 💨 7 mph H 82%30.36 inHg
Clear night · 3:00 AM Clear night
58° 💧 None 💨 6 mph H 85%30.36 inHg
Partly cloudy night · 6:00 AM Partly cloudy night
57° 💧 None 💨 7 mph H 90%30.33 inHg
Mostly sunny · 9:00 AM Mostly sunny
62° 💧 None 💨 7 mph H 82%30.33 inHg
Mostly sunny · 12:00 PM Mostly sunny
69° 💧 None 💨 8 mph H 68%30.33 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
74° 💧 None 💨 9 mph H 66%30.27 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
73° 💧 None 💨 8 mph H 74%30.24 inHg

In Swampscott and, more broadly, across the state of Massachusetts: Clear skies will persist tonight, with temperatures remaining mild between 59 and 66 degrees Fahrenheit. Winds will be light, coming from the north at around 7 mph, with occasional gusts reaching up to 25 mph. No precipitation is expected during the evening and the early overnight hours. The gentle breeze and clear skies should create a comfortable atmosphere, with the temperature gradually cooling but remaining mild. Overall, it looks like a calm and clear night ahead.

15-Day Weather Outlook for Swampscott

TomorrowTomorrow Mostly sunny Mostly sunny 65°/53° 💧 None 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 74°/57° 💧 None 💨 9 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 73°/66° 💧 0.008 in 💨 10 mph
Friday, Sep 18Fri Sep 18 Heavy rain Heavy rain 75°/59° 💧 0.526 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 64°/53° 💧 None 💨 7 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 71°/58° 💧 0.237 in 💨 15 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 68°/61° 💧 0.198 in 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 59°/56° 💧 0.637 in 💨 13 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 63°/52° 💧 None 💨 9 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 66°/48° 💧 None 💨 5 mph
Friday, Sep 25Fri Sep 25 Sunny Sunny 69°/53° 💧 None 💨 6 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 71°/55° 💧 None 💨 8 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 74°/57° 💧 None 💨 8 mph
Monday, Sep 28Mon Sep 28 Mostly cloudy Mostly cloudy 75°/60° 💧 0.001 in 💨 9 mph
Tuesday, Sep 29Tue Sep 29 Overcast Overcast 64°/62° 💧 0.001 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Swampscott

Vertical axis: °F · Color based on temperature
Clear night at 9:00 PM
60° Today 9:00 PM
Clear night at 10:00 PM
59° 10:00 PM
Clear night at 11:00 PM
58° 11:00 PM
Clear night at 12:00 AM
56° 12:00 AM
Clear night at 1:00 AM
55° Tomorrow 1:00 AM
Clear night at 2:00 AM
54° 2:00 AM
Clear night at 3:00 AM
54° 3:00 AM
Clear night at 4:00 AM
54° 4:00 AM
Clear night at 5:00 AM
53° Tomorrow 5:00 AM
Clear night at 6:00 AM
53° 6:00 AM
Sunny at 7:00 AM
53° 7:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 9:00 AM
60° Tomorrow 9:00 AM
Sunny at 10:00 AM
62° 10:00 AM
Mostly sunny at 11:00 AM
63° 11:00 AM
Partly cloudy at 12:00 PM
64° 12:00 PM
Mostly cloudy at 1:00 PM
65° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
65° 2:00 PM
Mostly cloudy at 3:00 PM
64° 3:00 PM
Mostly cloudy at 4:00 PM
63° 4:00 PM
Mostly cloudy at 5:00 PM
62° Tomorrow 5:00 PM
Sunny at 6:00 PM
62° 6:00 PM
Clear night at 7:00 PM
61° 7:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 9:00 PM
61° Tomorrow 9:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 12:00 AM
60° 12:00 AM
Clear night at 1:00 AM
59° Wednesday 1:00 AM
Clear night at 2:00 AM
58° 2:00 AM
Clear night at 3:00 AM
58° 3:00 AM
Mostly clear night at 4:00 AM
58° 4:00 AM
Mostly cloudy night at 5:00 AM
57° Wednesday 5:00 AM
Partly cloudy night at 6:00 AM
57° 6:00 AM
Mostly sunny at 7:00 AM
58° 7:00 AM
Mostly sunny at 8:00 AM
60° 8:00 AM
Mostly sunny at 9:00 AM
62° Wednesday 9:00 AM
Mostly sunny at 10:00 AM
65° 10:00 AM
Mostly cloudy at 11:00 AM
67° 11:00 AM
Mostly sunny at 12:00 PM
69° 12:00 PM
Sunny at 1:00 PM
72° Wednesday 1:00 PM
Partly cloudy at 2:00 PM
73° 2:00 PM
Mostly cloudy at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
74° 4:00 PM
Mostly cloudy at 5:00 PM
74° Wednesday 5:00 PM
Mostly cloudy at 6:00 PM
73° 6:00 PM
Overcast night at 7:00 PM
71° 7:00 PM
Overcast night at 8:00 PM
70° 8:00 PM
Mostly cloudy night at 9:00 PM
70° Wednesday 9:00 PM
Mostly cloudy night at 10:00 PM
69° 10:00 PM
Mostly cloudy night at 11:00 PM
68° 11:00 PM
Overcast night at 12:00 AM
68° 12:00 AM
Mostly cloudy night at 1:00 AM
67° Thursday 1:00 AM
Overcast night at 2:00 AM
67° 2:00 AM
Overcast night at 3:00 AM
67° 3:00 AM
Mostly cloudy night at 4:00 AM
66° 4:00 AM
Overcast night at 5:00 AM
66° Thursday 5:00 AM
Overcast night at 6:00 AM
66° 6:00 AM
Overcast at 7:00 AM
66° 7:00 AM
Overcast at 8:00 AM
67° 8:00 AM
Mostly cloudy at 11:00 AM
73° Thursday 11:00 AM
Mostly cloudy at 2:00 PM
73° 2:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Mostly cloudy night at 8:00 PM
71° 8:00 PM
Overcast night at 11:00 PM
70° Thursday 11:00 PM
Heavy rain at 2:00 AM
67° 2:00 AM
Partly cloudy night at 5:00 AM
67° 5:00 AM
Mostly sunny at 8:00 AM
69° 8:00 AM
Mostly sunny at 11:00 AM
72° Friday 11:00 AM
Mostly sunny at 2:00 PM
75° 2:00 PM
Sunny at 5:00 PM
72° 5:00 PM
Mostly clear night at 8:00 PM
63° 8:00 PM
Partly cloudy night at 11:00 PM
59° Friday 11:00 PM
Mostly cloudy night at 2:00 AM
54° 2:00 AM
Mostly cloudy night at 5:00 AM
53° 5:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Mostly sunny at 11:00 AM
62° Saturday 11:00 AM
Overcast at 2:00 PM
64° 2:00 PM
Mostly sunny at 5:00 PM
61° 5:00 PM
Overcast night at 8:00 PM
59° 8:00 PM
Overcast night at 11:00 PM
59° Saturday 11:00 PM
Overcast night at 2:00 AM
58° 2:00 AM
Overcast night at 5:00 AM
58° 5:00 AM
Overcast at 8:00 AM
59° 8:00 AM
Overcast at 2:00 PM
71° Sunday 2:00 PM
Moderate rain at 8:00 PM
66° 8:00 PM
Light rain at 2:00 AM
68° 2:00 AM
Light rain at 8:00 AM
63° 8:00 AM
Overcast at 2:00 PM
63° Monday 2:00 PM
Overcast night at 8:00 PM
61° 8:00 PM
Light rain at 2:00 AM
59° 2:00 AM
Light rain at 8:00 AM
57° 8:00 AM
Overcast at 2:00 PM
57° Tuesday 2:00 PM
Clear night at 8:00 PM
56° 8:00 PM
Clear night at 2:00 AM
52° 2:00 AM
Sunny at 8:00 AM
53° 8:00 AM
Sunny at 2:00 PM
63° Wednesday 2:00 PM
Clear night at 8:00 PM
55° 8:00 PM
Clear night at 2:00 AM
48° 2:00 AM
Mostly sunny at 8:00 AM
51° 8:00 AM
Sunny at 2:00 PM
66° Thursday 2:00 PM
Clear night at 8:00 PM
58° 8:00 PM
Clear night at 2:00 AM
53° 2:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Sunny at 2:00 PM
69° Friday 2:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
55° 2:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Overcast at 2:00 PM
71° Saturday 2:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Clear night at 2:00 AM
58° 2:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Sunny at 2:00 PM
74° Sunday 2:00 PM
Mostly cloudy night at 8:00 PM
66° 8:00 PM
Partly cloudy night at 2:00 AM
60° 2:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Mostly cloudy at 2:00 PM
75° Monday 2:00 PM
Mostly clear night at 8:00 PM
68° 8:00 PM
Overcast night at 2:00 AM
62° 2:00 AM
Overcast at 8:00 AM
64° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Swampscott

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 9:00 PM
PM2.5 Fine particles Good 0,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,1µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 64,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 5,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Swampscott

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 5,5Moderate 🙂Fair
Tomorrow UV 6,0High 🙂Fair
Wednesday UV 5,9Moderate 😐Moderate
Thursday UV 5,0Moderate 😐Moderate
Friday UV 7,0High 😐Moderate
Saturday UV 5,0Moderate Unavailable
Sunday UV 4,0Moderate Unavailable
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Swampscott

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Wednesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Wednesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Wednesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Wednesday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Wednesday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Wednesday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Thursday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Thursday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Thursday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Thursday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Friday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Friday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Saturday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Saturday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Sunday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Monday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Tuesday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Wednesday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Thursday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Friday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Saturday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Sunday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Monday 2:00 PM 8:00 PM 2:00 AM 8:00 AM
Sustained wind Max gusts
NIGHT SKY · SWAMPSCOTT, MASSACHUSETTS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:31 PM–4:47 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 86° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Swampscott were last refreshed today at 8:14 PM. The current forecast period extends through 16/09/2026 at 6:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.