5-day weather forecast Boston 26-03-2026

Weather forecast Boston Thursday 26 March 26.03.2026: overcast, temperature from 4 °C to 14 °C.

No precipitation expected. Wind up to 6.69 m/s (gusts 11.39 m/s). Air humidity 69–98%, atmospheric pressure 753–767 mm Hg, UV index up to 2.7.

Sunrise 06:42
Sunset 19:01

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← Wed, 25 Mar

Thu, 26 Mar, 2026

Fri, 27 Mar →

Forecast from 4 °C to 14 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	4	4	4	4	5	5	5	6	6	7	7	9	11	13	14	14	14	13	12	10	10	9	6	8
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover

Cloud cover
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	100	100	100	100	100	100	100	100	100	100	100	55	33	10	10	9	9	32	44	56	78	89	100

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	4.11	4.19	4.69	4.89	4.89	4.89	5.11	5.39	5.61	6.19	6.61	6.39	5.69	5.31	5.31	5.11	4.81	4.81	4.39	4.61	4.69	4.89	6	6.69
Wind gust (m/s)	5.92	6.11	6.94	7.42	7.5	7.53	7.97	8.58	8.89	9.89	10.39	9.92	8.78	7.67	7.14	6.75	6.39	6.72	6.53	7.42	7.75	8.08	10.11	11.39

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	83	87	91	94	96	97	97	97	98	96	96	95	84	79	74	72	70	69	80	86	91	95	97	74

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	767	766	766	765	765	765	765	764	764	763	762	761	760	760	759	758	757	756	755	755	755	754	753	767

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.1	0.1	0.2	0.4	0.6	2.7	2.4	2	1.4	0.6	0.1	0	0	0	0	0

← Wed, 25 Mar

Thu, 26 Mar, 2026

Fri, 27 Mar →

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →