5-day weather forecast Chennai 26-07-2026

Weather forecast Chennai Sunday, July 26 26.07.2026: partly cloudy, temperature from 29 °C to 33 °C.

Precipitation probability 44%. Wind up to 7.69 m/s (gusts 10.92 m/s). Air humidity 46–74%, atmospheric pressure 753–756 mm Hg, UV index up to 10.7.

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SevereJul 23, 10:20 PM — Jul 25, 01:10 AMTranslate with Google

మీ ప్రాంతంలో పిడుగులు పడే అవకాశం ఉంది.ఉరుములు మెరుపులతో కూడిన వర్షం పడేప్పుడు చెట్లు,టవర్స్,పోల్స్,పొలాలు,బహిరంగ ప్రదేశాల్లో ఉండరాదు.సురక్షితమైన భవనాల్లో ఆశ్రయం పొందండి-ఆంధ్రప్రదేశ్ ప్రభుత్వం.

Lightning

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5 days at a glance — tap a day to open it

Sunrise 05:53
Sunset 18:37

Waxing Gibbous95% illuminated
Moonrise 16:31 · Moonset 03:05

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Table

← Sat, Jul 25

Sun, Jul 26, 2026

Mon, Jul 27 →

Forecast from 29 °C to 33 °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)	30	30	29	29	29	29	29	30	31	32	33	33	33	33	33	31	30	30	30	30	30	29	29	29
Precipitation (mm/hr)	0.21	0.11	0.61	0.03	0.14	0.51	0.02	0.01	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 (%)	86	89	75	53	80	76	72	82	37	30	32	33	38	31	31	45	48	46	36	61	48	46	44	71
Rain chance (%)	28	23	43	12	24	44	14	12	5	3	3	3	4	3	4	7	7	8	8	11	9	10	10	14

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)	4.19	4.11	5.11	4.81	4.5	3.81	3.11	2.69	2.89	2.5	1.31	0.81	2.39	4.61	6.31	7.5	7.19	7.5	7.69	7.11	7.39	5.69	4.69	5.19
Wind gust (m/s)	6.03	6.08	7.47	7.06	6.56	5.75	4.89	3.92	4.08	3.36	1.72	1	3.06	6.22	7.86	9.86	9.72	10.67	10.92	10.36	10.58	7.97	6.61	7.39
Wind direction (°)	SSW 204°	SSW 209°	SW 220°	SW 226°	SW 222°	SW 218°	SW 224°	W 259°	WNW 283°	WNW 286°	WNW 292°	ENE 66°	E 90°	E 101°	ESE 111°	SE 133°	SSE 148°	SSE 155°	SSE 164°	S 172°	S 174°	SSW 201°	SSW 200°	S 186°

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 (%)	69	68	69	71	71	71	69	61	54	51	48	46	47	49	51	63	63	65	68	69	70	73	73	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)	755	755	755	755	755	755	755	756	756	756	756	755	755	754	753	753	753	753	754	754	755	755	756	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	0.7	2.4	4.9	8.1	10.2	10.7	9.4	6.3	3.3	1	0.2	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)	20.6	21	21.7	22.2	21.8	21.3	21.5	22.7	23.3	22.2	21.7	21.4	21.9	23.3	23.5	22.9	21.9	23.5	22.9	22.9	22.7	20	17.6	16.6
PM10 (µg/m³)	31.1	31.4	32.2	32.6	31.1	29.3	28.5	29.8	31.3	31.7	32	32	32.9	35.6	36.7	38.5	36.2	39.7	32.9	31.4	31.5	28.8	26.1	26.3
Ozone (O₃) (µg/m³)	86	75	65	56	48	45	47	53	64	85	110	130	139	141	140	133	123	115	115	117	113	97	75	57
NO₂ (µg/m³)	11.1	12.2	13.4	15	16.9	17.9	17.9	17.1	15.5	12.5	8.7	5.7	4.1	3.4	3.2	3.8	5.1	6.2	6.7	7	7.7	9.2	11.1	12.8
SO₂ (µg/m³)	9.5	10.6	11.6	12.6	13.6	14.2	14	13.3	12.8	13	13.4	13	11.1	8.5	6.4	5.3	4.8	4.8	5.5	6.6	7.6	8.2	8.7	9
CO (µg/m³)	320	260	214	196	194	201	227	263	278	251	204	170	162	167	179	201	230	250	250	240	234	240	249	253

← Sat, Jul 25

Sun, Jul 26, 2026

Mon, Jul 27 →

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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.

Learn more about our methodology →