5-day weather forecast Chennai 04-07-2026

Weather forecast Chennai tomorrow 04.07.2026: partly cloudy, temperature from 30 °C to 35 °C.

Precipitation probability 4%. Wind up to 8.11 m/s (gusts 11.44 m/s). Air humidity 40–55%, atmospheric pressure 752–756 mm Hg, UV index up to 3.3.

Sunrise 05:47
Sunset 18:39

Waning Gibbous70% illuminated
Moonrise 22:01 · Moonset 09:21

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Table

← Fri, Jul 3

Sat, Jul 4, 2026

Sun, Jul 5 →

Forecast from 30 °C to 35 °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)	31	31	30	30	30	30	30	30	30	31	31	31	32	33	33	35	35	34	33	32	32	32	32	31
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 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 (%)	35	48	47	47	45	48	47	52	46	48	48	36	28	31	28	28	44	44	47	45	33	42	46	54
Rain chance (%)	4	5	5	5	5	6	6	6	5	5	5	5	3	3	2	2	3	4	4	4	3	4	4	5

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)	7.31	7.19	7.61	7.69	7.31	6.89	6.69	6.89	7.5	7.69	7.89	7.69	7.69	8.11	7.5	7.19	6.81	5.11	4.31	4.5	5.5	6.89	7	7
Wind gust (m/s)	11.39	11	11.44	11.44	10.72	10.28	9.94	9.92	10.47	10.86	10.97	10.67	10.33	10.75	11	10.78	10.89	8.44	7.39	7.86	9.06	11.25	11.36	11.03
Wind direction (°)	WSW 258°	WSW 258°	WSW 251°	WSW 255°	WSW 257°	WSW 256°	WSW 253°	WSW 254°	WSW 254°	WSW 256°	WSW 257°	WSW 254°	WSW 251°	W 259°	WSW 257°	WSW 255°	W 263°	W 273°	WSW 257°	WSW 252°	WSW 247°	WSW 247°	WSW 249°	WSW 254°

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 (%)	52	53	54	54	54	55	55	54	54	54	54	55	51	46	43	40	40	44	48	49	49	46	46	47

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)	755	754	754	754	754	755	755	755	755	756	755	755	755	754	753	752	752	752	754	754	755	755	755	755

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	0.4	0.9	1.5	2.6	2.5	3.3	3.3	2.3	1.9	0.6	0.1	0	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)	12	9.5	6.8	4.6	4.1	4.1	4.3	4.9	5.9	6.1	6.1	6.2	7	8.5	10.4	11.1	12.5	14.1	15	15.2	14.3	13.4	11.8	9.6
PM10 (µg/m³)	15.4	11.6	8	5.8	4.8	4.6	4.8	5.5	6.5	6.9	7.1	7.7	8.8	10.9	13.9	15.1	16.9	19.1	20.4	20.3	19	17.5	15.3	12.8
Ozone (O₃) (µg/m³)	36	36	36	35	35	34	32	30	31	35	42	49	58	68	75	78	78	76	72	65	59	54	50	46
NO₂ (µg/m³)	18.7	16	13.7	12.3	11.3	11.1	12.3	14.2	15.1	14.1	12	10.3	9	8.1	8	9.4	11.8	14	16	17.8	18.6	17.8	16	14.3
SO₂ (µg/m³)	7.8	7.1	6.6	6.5	6.7	7	7.5	8.2	8.9	9.5	10.1	10.3	9.8	8.9	8.3	8.3	8.6	8.9	9.3	9.6	9.7	9.2	8.3	7.5
CO (µg/m³)	281	244	214	189	171	178	237	320	363	324	244	188	181	198	219	244	275	296	298	290	291	320	357	362

← Fri, Jul 3

Sat, Jul 4, 2026

Sun, Jul 5 →

Chennai on the map

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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