Boston weather in March
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Boston March weather at a glance
In March, Boston averages 4.9°C, with typical highs of 9.5°C and lows of 0.5°C. The historical average is 11 wet days and 69% humidity.
Boston March temperature & humidity
Boston March rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Boston in March
A warm jacket or coat over knitwear works well, with an extra layer for mornings and evenings. Showers are possible, so a compact umbrella is useful.
- DaytimeWarm coat and layered tops · average high 9.5°C
- Morning & eveningInsulating coat, scarf and gloves · average low 0.5°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Boston March sunrise & sunset times
2026 March · Local time (America/New_York)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-03-01 | 06:20 | 17:34 | 11h 15m |
| 2026-03-15 | 06:56 | 18:51 | 11h 55m |
| 2026-03-31 | 06:28 | 19:09 | 12h 41m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Boston travel updates
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No public camera link is available for this destination yet. Check the weather or map instead.
Today’s weather and forecast
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Forecast · Windy. Monthly averages are in the Temperature section.
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Boston travel essentials
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Best months to visit Boston
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
March weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Boston weather like in March?
In March, Boston averages 4.9°C, with typical highs of 9.5°C and lows of 0.5°C. The historical average is 11 wet days and 69% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Boston in March?
There are about 11 wet days in March. A compact umbrella is still useful.
What should I wear in Boston in March?
A warm jacket or coat over knitwear works well, with an extra layer for mornings and evenings. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Boston?
Recent weather data rates June, August, September, October among the more comfortable months.
Where can I check Boston weather in March in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Boston in March?
On 2026-03-15, calculated sunrise is 06:56 and sunset is 18:51 in local time (America/New_York). Times vary by date and terrain.
Boston weather by month
More Americas destinations in March
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations