5-day weather forecast Chennai 04-09-2026
Weather forecast Chennai today 04.09.2026: overcast, temperature from 28 °C to 34 °C.
Precipitation probability 60%. Wind up to 6.31 m/s (gusts 10.69 m/s). Air humidity 50–78%, atmospheric pressure 755–758 mm Hg, UV index up to 8.5.
5 days at a glance — tap a day to open it
Sunrise 05:57
Sunset 18:18
Sunset 18:18
Last Quarter39% illuminated
Moonrise 23:30 · Moonset 11:56
Moonrise 23:30 · Moonset 11:56
Chart
Table
Fri, Sep 4, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 30 °C | 18% | 100% | 71% | 756 mm Hg | SSW 201° 6.31 (10.31) m/s | 0 |
| 01:00 |  Light rain shower | 30 °C | 60% (1.14 mm/hr) | 100% | 70% | 755 mm Hg | SW 220° 6.11 (10) m/s | 0 |
| 02:00 |  Patchy rain possible | 29 °C | 20% (0.02 mm/hr) | 100% | 71% | 755 mm Hg | SSW 210° 5.31 (9.42) m/s | 0 |
| 03:00 | Overcast | 29 °C | 19% | 100% | 72% | 755 mm Hg | SSW 198° 5.39 (9.53) m/s | 0 |
| 04:00 | Overcast | 29 °C | 19% | 100% | 73% | 755 mm Hg | SSW 206° 5.39 (9) m/s | 0 |
| 05:00 | Light rain shower | 28 °C | 40% (0.32 mm/hr) | 100% | 75% | 756 mm Hg | SW 221° 5.11 (8.22) m/s | 0 |
| 06:00 |  Light rain shower | 28 °C | 39% (0.34 mm/hr) | 90% | 75% | 756 mm Hg | SW 226° 4.39 (7.03) m/s | 0.1 |
| 07:00 | Light rain shower | 29 °C | 40% (0.43 mm/hr) | 86% | 71% | 757 mm Hg | SW 232° 4.81 (6.31) m/s | 0.8 |
| 08:00 | Light rain shower | 31 °C | 38% (0.48 mm/hr) | 86% | 63% | 758 mm Hg | WSW 252° 4.11 (6.11) m/s | 2.1 |
| 09:00 |  Cloudy | 32 °C | 8% | 64% | 56% | 758 mm Hg | W 270° 3.61 (5.53) m/s | 4 |
| 10:00 | Cloudy | 33 °C | 9% | 82% | 53% | 757 mm Hg | W 274° 2.81 (4.61) m/s | 7.4 |
| 11:00 |  Partly cloudy | 34 °C | 4% | 40% | 50% | 757 mm Hg | SW 234° 1 (3.33) m/s | 8.3 |
| 12:00 |  Overcast | 34 °C | 12% | 99% | 52% | 756 mm Hg | SE 144° 3 (4.31) m/s | 8.5 |
| 13:00 | Overcast | 33 °C | 13% | 100% | 56% | 755 mm Hg | SE 137° 5.69 (10.69) m/s | 6.8 |
| 14:00 | Overcast | 31 °C | 15% | 100% | 63% | 755 mm Hg | ESE 116° 6.31 (9.31) m/s | 4.8 |
| 15:00 | Overcast | 30 °C | 18% | 100% | 71% | 755 mm Hg | SE 131° 5.81 (6.11) m/s | 2.6 |
| 16:00 |  Thundery outbreaks possible | 31 °C | 17% | 100% | 69% | 755 mm Hg | SE 138° 5.69 (6.11) m/s | 0.9 |
| 17:00 | Overcast | 30 °C | 18% | 100% | 71% | 755 mm Hg | SE 145° 5.81 (6.83) m/s | 0.2 |
| 18:00 | Overcast | 30 °C | 18% | 100% | 71% | 755 mm Hg | SSE 153° 5 (6.64) m/s | 0 |
| 19:00 | Overcast | 30 °C | 18% | 100% | 72% | 756 mm Hg | SSE 152° 4.89 (7.03) m/s | 0 |
| 20:00 |  Thundery outbreaks possible | 30 °C | 20% | 100% | 74% | 757 mm Hg | SSE 156° 5.61 (8) m/s | 0 |
| 21:00 | Thundery outbreaks possible | 29 °C | 22% | 100% | 77% | 757 mm Hg | SSE 164° 5.69 (8.72) m/s | 0 |
| 22:00 | Thundery outbreaks possible | 29 °C | 22% | 100% | 78% | 758 mm Hg | S 185° 6.11 (9.31) m/s | 0 |
| 23:00 | Thundery outbreaks possible | 29 °C | 22% | 100% | 78% | 757 mm Hg | SSW 205° 6.31 (10.06) m/s | 0 |
Fri, Sep 4, 2026
Frequently asked questions about the 5-day weather in Chennai
What will the weather be like in Chennai over the next 5 days?
Over the next 5 days in Chennai the temperature is expected to range from about 27 to 34 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Chennai?
The chance of rain in Chennai over the next 5 days reaches 67%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Chennai?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Chennai will be the warmest and which the coolest?
Over the next 5 days the temperature in Chennai ranges from about 27 to 34 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Chennai over the next 5 days?
Over the next 5 days the wind in Chennai picks up to 9 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Chennai is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 67%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Chennai?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.