Weather in Boston in October
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for October in Boston.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youIn October, Boston sees average highs of 17.7°C (63.9°F) and lows of 9.4°C. Conditions are pleasantly mild and fairly wet (9 rainy days on average), with roughly 7.4 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Boston — every month compared. Once you know when to go, find your Boston packing list at 247PackingList.
Get ready for Boston in October
Search flights to Boston
Compare 100+ airlines for October — one search, best price.
Search Flights →Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →What to pack for Boston in October
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Boston
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 3.7°C | 88.2mm | 8/10 |
| February | 4.6°C | 84.9mm | 8/10 |
| March | 9.3°C | 91.1mm | 10/10 |
| April | 13.0°C | 99.9mm | 10/10 |
| May | 20.1°C | 74.8mm | 10/10 |
| June | 25.4°C | 74.6mm | 10/10 |
| July | 28.4°C | 126.0mm | 9/10 |
| August | 27.9°C | 96.0mm | 10/10 |
| September | 23.0°C | 143.8mm | 9/10 |
| October | 17.7°C | 138.3mm | 9/10 |
| November | 11.4°C | 74.9mm | 10/10 |
| December | 6.6°C | 130.4mm | 9/10 |
Full month-by-month guide: best time to visit Boston →
For facts about United States — currency, language and dialling code — see our United States country guide at 247CountryInfo. Travellers also find it useful to keep a Boston travel guide to hand. Check clothing sizes in United States before you shop.
Frequently Asked Questions
Is October a good time to visit Boston?
October rates 9/10 for visiting Boston — excellent time to visit. Expect average highs of 17.7°C, 138.3mm of rain across the month and about 7.4 hours of daily sunshine.
What is the temperature in Boston in October?
In October, Boston has average highs of 17.7°C (63.9°F) and average lows of 9.4°C (48.9°F).
Does it rain in Boston in October?
Some rain is likely. Boston averages 138.3mm across about 9 rainy days in October, so a light waterproof layer is worth packing.
What should I wear in Boston in October?
For Boston in October (17.7°C highs / 9.4°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes, compact travel umbrella.
More essentials for Boston in October
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.