5-day weather forecast Boston 25-03-2026

Weather forecast Boston tomorrow 25.03.2026: overcast, temperature from 1 °C to 8 °C.

Precipitation probability 100%. Wind up to 5.31 m/s (gusts 7.97 m/s). Air humidity 68–85%, atmospheric pressure 768–771 mm Hg, UV index up to 3.7.

Sunrise 06:42
Sunset 19:01

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Table

← Tue, 24 Mar

Wed, 25 Mar, 2026

Thu, 26 Mar →

Forecast from 1 °C to 8 °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)	2	2	1	1	1	0	1	1	1	2	3	4	6	6	7	7	8	7	6	6	5	4	5	4
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	0.06

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	26	73	86	93	99	53	30	7	46	65	84	49	31	14	24	29	34	67	84	100	100	100	87

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)	5.31	5.31	5	4.5	3.89	3.31	3.5	3.61	3.61	3.69	3.69	3.39	3.31	3.69	4	4.19	3.89	3.69	3.81	4.61	4.39	4.39	4.5	4.69
Wind gust (m/s)	7.89	7.97	7.53	7.03	6.17	5.44	5.78	5.81	5	4.67	4.28	3.92	3.81	4.25	4.61	5.06	4.83	5.03	5.58	6.86	6.36	6.28	6.47	6.75

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 (%)	73	73	77	79	80	81	83	84	85	80	78	75	74	73	73	74	74	75	74	73	73	74	74	68

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)	769	769	769	769	769	770	770	770	771	771	771	771	770	770	770	769	769	768	768	768	768	768	768	768

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	0.4	1	2	2.8	3.5	3.7	3.4	2.2	1.4	0.6	0.1	0	0	0	0	0

← Tue, 24 Mar

Wed, 25 Mar, 2026

Thu, 26 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 →