5-day weather forecast Chennai 08-09-2026
Weather forecast Chennai Tuesday, September 8 08.09.2026: overcast, temperature from 28 °C to 34 °C.
Precipitation probability 29%. Wind up to 8.69 m/s (gusts 12.33 m/s). Air humidity 51–81%, atmospheric pressure 755–758 mm Hg, UV index up to 7.
5 days at a glance — tap a day to open it
Sunrise 05:57
Sunset 18:15
Sunset 18:15
Waning Crescent6% illuminated
Moonrise 02:40 · Moonset 15:53
Moonrise 02:40 · Moonset 15:53
Chart
Table
Tue, Sep 8, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Thundery outbreaks possible | 29 °C | 24% | 100% | 80% | 758 mm Hg | SSW 199° 5.61 (10.33) m/s | 0 |
| 01:00 | Thundery outbreaks possible | 29 °C | 22% | 100% | 78% | 757 mm Hg | SSW 193° 5.81 (10.03) m/s | 0 |
| 02:00 |  Overcast | 28 °C | 21% | 100% | 77% | 756 mm Hg | SSW 202° 6 (10.72) m/s | 0 |
| 03:00 | Overcast | 28 °C | 21% | 98% | 78% | 756 mm Hg | SSW 199° 5.61 (9.33) m/s | 0 |
| 04:00 | Overcast | 28 °C | 23% | 100% | 79% | 756 mm Hg | SSW 197° 5 (8) m/s | 0 |
| 05:00 | Overcast | 28 °C | 22% | 100% | 79% | 757 mm Hg | SSW 201° 4.31 (6.42) m/s | 0 |
| 06:00 |  Overcast | 28 °C | 22% | 100% | 78% | 757 mm Hg | SSW 204° 4.19 (5.81) m/s | 6 |
| 07:00 | Overcast | 29 °C | 20% | 100% | 74% | 758 mm Hg | SW 222° 3.81 (5.03) m/s | 6 |
| 08:00 | Overcast | 30 °C | 14% | 92% | 64% | 758 mm Hg | W 267° 3.19 (5) m/s | 7 |
| 09:00 | Overcast | 32 °C | 12% | 92% | 57% | 758 mm Hg | NW 304° 2.81 (4.83) m/s | 7 |
| 10:00 | Overcast | 33 °C | 11% | 94% | 52% | 758 mm Hg | N 352° 2.5 (4.61) m/s | 7 |
| 11:00 | Overcast | 34 °C | 11% | 98% | 51% | 757 mm Hg | NE 36° 1.89 (4.11) m/s | 7 |
| 12:00 | Overcast | 34 °C | 11% | 93% | 52% | 756 mm Hg | E 100° 2.5 (4.42) m/s | 7 |
| 13:00 | Overcast | 34 °C | 12% | 100% | 52% | 755 mm Hg | ESE 120° 5.5 (5.81) m/s | 7 |
| 14:00 | Overcast | 31 °C | 15% | 100% | 62% | 755 mm Hg | ESE 118° 7 (10) m/s | 7 |
| 15:00 | Overcast | 30 °C | 17% | 100% | 69% | 755 mm Hg | SE 139° 6.5 (7.69) m/s | 7 |
| 16:00 | Overcast | 30 °C | 17% | 100% | 68% | 755 mm Hg | SE 143° 6.61 (8.03) m/s | 7 |
| 17:00 | Overcast | 30 °C | 17% | 100% | 69% | 755 mm Hg | SSE 153° 6.89 (8.72) m/s | 7 |
| 18:00 | Thundery outbreaks possible | 30 °C | 20% | 100% | 74% | 755 mm Hg | S 179° 8.69 (11.61) m/s | 0 |
| 19:00 | Overcast | 30 °C | 18% | 100% | 70% | 755 mm Hg | S 170° 8.11 (10.92) m/s | 0 |
| 20:00 | Overcast | 30 °C | 17% | 100% | 68% | 755 mm Hg | S 188° 7.69 (11) m/s | 0 |
| 21:00 | Overcast | 30 °C | 20% | 100% | 75% | 756 mm Hg | S 184° 7.81 (12.33) m/s | 0 |
| 22:00 | Thundery outbreaks possible | 29 °C | 29% (0.07 mm/hr) | 100% | 78% | 757 mm Hg | S 189° 5.81 (9.5) m/s | 0 |
| 23:00 | Thundery outbreaks possible | 29 °C | 24% | 100% | 81% | 757 mm Hg | SSW 196° 5.69 (9.39) m/s | 0 |
Tue, Sep 8, 2026
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.