5-day weather forecast Boston 06-07-2026

Weather forecast Boston Monday, July 6 06.07.2026: patchy rain possible, temperature from 17 °C to 20 °C.

Precipitation probability 18%. Wind up to 4.31 m/s (gusts 5.72 m/s). Air humidity 79–92%, atmospheric pressure 764–767 mm Hg, UV index up to 2.4.

Sunrise 05:14
Sunset 20:23

Last Quarter49% illuminated
Moonrise 23:45 · Moonset 11:54

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Table

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Mon, Jul 6, 2026

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Forecast from 17 °C to 20 °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)	20	20	20	19	19	18	18	17	17	17	18	18	18	18	18	18	18	18	18	18	17	17	17	17
Precipitation (mm/hr)	0	0.02	0	0	0.24	0.54	0.5	0.87	0.58	0.17	0.29	0.26	0.25	0.26	0.24	0.14	0.02	0	0.02	0.09	0.23	0.16	0.15	1.34

Cloud cover and precipitation probability

Cloud cover & Rain chance
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 (%)	77	52	49	55	74	54	62	68	74	92	93	90	89	100	100	100	84	79	91	85	71	75	82	54
Rain chance (%)	18	16	15	17	40	54	55	64	61	47	52	50	48	52	51	39	25	21	24	29	38	36	35	64

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)	1.5	1.11	0.89	1.11	1.5	2.19	2.61	3.11	3.19	3.69	3.61	3.81	3.89	3.39	3.39	3.81	4.31	4	3.81	3.81	3.81	3.89	3.61	3.31
Wind gust (m/s)	2.25	1.64	1.33	1.64	2.25	3.31	3.75	4.33	4.39	5.03	4.78	5.11	5.11	4.42	4.47	5.11	5.72	5.22	5.11	5.33	5.53	5.72	5.36	4.89
Wind direction (°)	S 181°	SSW 207°	SSE 166°	SSE 156°	SSE 147°	SSE 149°	SSE 162°	SSE 153°	SE 144°	SE 131°	ESE 123°	ESE 112°	ESE 114°	ESE 117°	ESE 113°	ESE 108°	ESE 109°	ESE 108°	ESE 103°	E 95°	E 96°	E 95°	E 96°	E 92°

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 (%)	79	79	82	83	86	91	92	92	92	90	88	88	86	87	87	87	85	83	81	81	84	85	86	88

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)	764	764	764	764	764	765	765	766	766	767	767	766	767	767	767	766	766	766	766	766	766	766	766	766

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	0.1	0.5	1.2	1.6	2.4	1.8	1.8	1.2	1	0.9	0.7	0.2	0.1	0	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	17.5	17.6	17.2	16.5	15.9	15.6	15.5	15.9	16.8	16.8	16.6	16.1	15.4	14.8	13.9	13	12.3	12	11.6	11.4	10.5	10.2	10.1	9.2
PM10 (µg/m³)	18.7	19	18.6	18	17.6	17.1	16.9	17.2	18.5	18.9	18.7	18.2	17.5	16.8	15.7	14.7	13.7	13.3	12.6	12.3	11.3	11.1	11.1	10.2
Ozone (O₃) (µg/m³)	47	44	42	40	39	38	36	35	37	44	54	63	71	78	83	83	81	78	76	74	73	73	73	74
NO₂ (µg/m³)	18.4	18.8	18.9	18.7	18.2	18.2	19.4	21.1	21.5	19.5	16.3	13.4	11.1	9.2	8	8	8.8	9.7	10.8	12	12.6	12.3	11.4	10.2
SO₂ (µg/m³)	0.9	1	1	1	1.1	1.1	1.2	1.3	1.4	1.4	1.4	1.4	1.3	1.1	1	0.9	0.9	0.8	0.7	0.7	0.6	0.6	0.6	0.6
CO (µg/m³)	193	180	172	173	177	180	179	177	173	168	161	157	157	159	162	164	167	169	171	173	174	174	174	171

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Mon, Jul 6, 2026

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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.

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