5-day weather forecast Chennai 27-06-2026

Weather forecast Chennai today 27.06.2026: partly cloudy, temperature from 29 °C to 35 °C.

Precipitation probability 12%. Wind up to 7.61 m/s (gusts 10.83 m/s). Air humidity 44–79%, atmospheric pressure 752–755 mm Hg, UV index up to 11.

Sunrise 05:45
Sunset 18:38

Full Moon97% illuminated
Moonrise 16:49 · Moonset 03:26

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Table

Sat, Jun 27, 2026

Sun, Jun 28 →

Forecast from 29 °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)	30	30	30	29	30	30	30	32	33	34	35	35	34	33	31	31	31	31	30	30	30	30	30	30
Precipitation (mm/hr)	0	0	0	0.06	0.22	0	0	0	0	0	0	0	0.07	0.02	0	0	0	0	0	0	0	0	0.02	0.37

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 (%)	54	49	25	75	77	15	21	22	22	25	29	28	73	58	57	51	55	71	44	44	45	44	73	73
Rain chance (%)	12	12	8	20	26	5	5	3	3	3	3	3	17	8	9	9	9	11	8	9	9	10	14	36

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)	7.61	7.19	6.61	6	5.19	4.19	3.5	3.81	3.61	3.31	2.61	0.39	2.69	6	6.89	6.69	6.39	6	5.11	4	4.39	4.81	5	6.81
Wind gust (m/s)	10.83	10.19	9.47	8.94	8.14	7.08	5.81	5.58	5.19	4.61	3.58	0.53	3.78	8.86	10.75	10.64	9.69	9.42	8	6.11	6.75	7.17	7.53	10.06
Wind direction (°)	S 184°	S 191°	SSW 200°	SSW 205°	SSW 209°	SW 218°	SW 232°	W 276°	WNW 297°	WNW 296°	WNW 298°	N 350°	ESE 118°	ESE 121°	SE 127°	SE 144°	SSE 151°	SSE 153°	SSE 158°	SSE 156°	SE 146°	S 173°	SSW 202°	SSW 204°

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 (%)	75	75	73	79	68	65	61	54	50	48	46	44	49	56	66	68	67	67	68	70	71	73	71	69

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)	754	753	753	753	753	753	754	755	755	755	755	754	753	753	753	752	752	753	753	754	754	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	0.2	1.3	3.3	6.3	9	11	10.8	5.7	2.7	1.3	0.5	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)	9.3	8.9	8.5	8.8	9.5	10.5	12	13.9	15.8	16.9	18.1	19.6	21.7	21.4	21.3	20.1	20.4	22.9	24.9	27	22.7	17.8	16.9	17.1
PM10 (µg/m³)	13	12.2	11.6	12	12.7	14.1	15.7	18.2	20.8	22.4	24.3	26.6	29.9	29.8	29.8	28.7	28.9	31.2	33.2	35.3	30.6	23.6	21.7	21.5
Ozone (O₃) (µg/m³)	61	52	45	40	37	37	39	43	55	80	112	136	144	144	141	137	130	124	120	117	110	97	82	68
NO₂ (µg/m³)	12.4	12.8	13.4	14.2	15	15.5	15.9	16	15.1	12.3	8.5	5.6	4.2	3.7	4.2	6.4	9.6	12.2	13.2	13.5	14.3	16.2	18.5	20.2
SO₂ (µg/m³)	6.7	7	7.4	7.8	8.3	8.9	9.8	10.9	11.6	11.9	11.7	11.1	9.4	7.1	5.7	5.9	6.9	7.8	8.2	8.5	8.8	9.1	9.4	9.6
CO (µg/m³)	334	281	246	242	255	289	366	463	510	458	355	277	253	253	264	287	322	351	370	384	390	387	377	354

Sat, Jun 27, 2026

Sun, Jun 28 →

Frequently asked questions about the weather in Chennai

Today in Chennai the temperature ranges from 29 °C to 35 °C, wind up to 7.61 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Chennai today is 12%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Chennai today reaches up to 7.61 m/s with gusts up to 10.83 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Chennai today ranges from 44% to 79%. View the humidity chart above for hourly details.

The UV index in Chennai today reaches up to 11. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Chennai today ranges from 752 to 755 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Chennai today reaches up to 77%. Check the cloud cover chart above for hourly details throughout the day.

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.

Learn more about our methodology →