See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
11°
Mostly Clear
Feels Like: 16°
Min: 11°
Max: 17°
The next few hours will be clear, with today reaching 17°C and dropping to 16°C. The coming days will be windy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:30
Sunrise
18:46
Sunset
Moon
Waxing Crescent
11:24
Moonrise
20:13
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
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Humidity
Weather in Swampscott today, September 15, 2026
Expect a mostly clear day in Swampscott on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The opening hours look fair, as cloud stays near 19% around 07:00. Morning errands should face fewer weather interruptions.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 17°C. Moisture in the air spans 57%-95%, with the highest values around 07:00. Airflow remains manageable, reaching about 6.1 km/h around 20:00.
Afternoon skies stay clogged, peaking close to 100% near 16:00. The grey theme continues rather than clearing out. Visibility holds near 15.9 km, though it can fall to 12.4 km. Sunrise is at 06:30 and sunset at 18:46, giving 12 hours 16 minutes of sunlight today.
Taken together, settled sunshine in Swampscott on September 15, 2026 makes outdoor timing easier, with highs near 17°C.
Frequently asked questions about weather in Swampscott
How warm does it get in Swampscott?
The warmest month in Swampscott is July, with average high temperatures of 26°C. The average temperature during this period is around 23°C.
How cold does it get in Swampscott?
The coldest month in Swampscott is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Swampscott?
The wettest month in Swampscott is December, with an average of 124mm of precipitation.
What is the driest time of year in Swampscott?
The driest month in Swampscott is August, with an average of 72mm of precipitation.
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