Weather

Boston weather

United States · 7-day forecast, monthly climate and when to visit

Boston

Right now in Boston it's 19°, Clear sky. The nicest time to visit is usually Jun, Jul, Aug. Below: a 7-day forecast and the average climate month by month, from MET Norway, climate from Open-Meteo.

The week ahead

7-day forecast for Boston

  • Today19°15°Clear sky
  • Sat17°9°Partly cloudy
  • Sun16°9°Cloudy0.4 מ״מ
  • Mon16°13°Light rain11.3 מ״מ
  • Tue15°13°Rain5.8 מ״מ
  • Wed14°11°Cloudy1.5 מ״מ
  • Thu13°8°Partly cloudy
Climate by month

Temperature & rainfall in Boston

Multi-year normals, 1991–2020 — the baseline for picking your month.

Jan-3°Feb-2°Mar2°Apr9°May14°Jun19°Jul23°Aug22°Sep19°Oct13°Nov5°Dec0°

Avg temp (°C) Rainfall (mm)Source: Open-Meteo climate normals 1991–2020

Month by month

Boston through the year

Januarycold and dry
-3°3 מ״מ

Boston in January: cold and dry. what to do in Boston · attractions & tickets

Februarycold and dry
-2°3 מ״מ

Boston in February: cold and dry. what to do in Boston · attractions & tickets

Marchcold and dry
2°3 מ״מ

Boston in March: cold and dry. what to do in Boston · attractions & tickets

Aprilcool and dry
9°4 מ״מ

Boston in April: cool and dry. what to do in Boston · attractions & tickets

Maycool and dry
14°3 מ״מ

Boston in May: cool and dry. what to do in Boston · attractions & tickets

Junemild and dry
19°3 מ״מ

Boston in June: mild and dry. what to do in Boston · attractions & tickets

Julymild and dry
23°2 מ״מ

Boston in July: mild and dry. what to do in Boston · attractions & tickets

Augustmild and dry
22°3 מ״מ

Boston in August: mild and dry. what to do in Boston · attractions & tickets

Septembermild and dry
19°3 מ״מ

Boston in September: mild and dry. what to do in Boston · attractions & tickets

Octobercool and dry
13°3 מ״מ

Boston in October: cool and dry. what to do in Boston · attractions & tickets

Novembercold and dry
5°4 מ״מ

Boston in November: cold and dry. what to do in Boston · attractions & tickets

Decembercold and dry
0°4 מ״מ

Boston in December: cold and dry. what to do in Boston · attractions & tickets

Questions & answers

Boston weather — FAQ

When is the best time to visit Boston?
Usually Jun, Jul, Aug — comfortable weather and less rain.
How much daylight in Boston?
In January about 9h 15m of daylight (sunset around 16:22), in July about 14h 47m of daylight (sunset around 19:08).
← Full Boston guideWeather across United States
Plan the trip

Boston — flights & hotels

Check prices for your dates. Booking early is well below the last-minute price.

Check flight prices to Boston, every airline at once.

Rates in Boston shift daily. See what your night costs now.

About this page

Written and checked by the Around the World team. We compare prices across the major providers, cross-check official sources, and update when something changes. We have no stake in any one provider — links are affiliate links, and the price is the same for you.

Sources: Forecast: MET Norway (CC BY 4.0) · Climate: Open-Meteo · Daylight: astronomical calculation