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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Lightning
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5 days at a glance — tap a day to open it
Sunrise 05:53
Sunset 18:37
Sunset 18:37
Waxing Gibbous95% illuminated
Moonrise 16:31 · Moonset 03:05
Moonrise 16:31 · Moonset 03:05
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 30 °C | 28% (0.21 mm/hr) | 86% | 69% | 755 mm Hg | SSW 204° 4.19 (6.03) m/s | 0 |
| 01:00 | Patchy rain possible | 30 °C | 23% (0.11 mm/hr) | 89% | 68% | 755 mm Hg | SSW 209° 4.11 (6.08) m/s | 0 |
| 02:00 | Patchy rain possible | 29 °C | 43% (0.61 mm/hr) | 75% | 69% | 755 mm Hg | SW 220° 5.11 (7.47) m/s | 0 |
| 03:00 | Patchy rain possible | 29 °C | 12% (0.03 mm/hr) | 53% | 71% | 755 mm Hg | SW 226° 4.81 (7.06) m/s | 0 |
| 04:00 | Patchy rain possible | 29 °C | 24% (0.14 mm/hr) | 80% | 71% | 755 mm Hg | SW 222° 4.5 (6.56) m/s | 0 |
| 05:00 |  Patchy light drizzle | 29 °C | 44% (0.51 mm/hr) | 76% | 71% | 755 mm Hg | SW 218° 3.81 (5.75) m/s | 0 |
| 06:00 |  Patchy rain possible | 29 °C | 14% (0.02 mm/hr) | 72% | 69% | 755 mm Hg | SW 224° 3.11 (4.89) m/s | 0.1 |
| 07:00 | Patchy rain possible | 30 °C | 12% (0.01 mm/hr) | 82% | 61% | 756 mm Hg | W 259° 2.69 (3.92) m/s | 0.7 |
| 08:00 |  Partly cloudy | 31 °C | 5% | 37% | 54% | 756 mm Hg | WNW 283° 2.89 (4.08) m/s | 2.4 |
| 09:00 | Partly cloudy | 32 °C | 3% | 30% | 51% | 756 mm Hg | WNW 286° 2.5 (3.36) m/s | 4.9 |
| 10:00 | Partly cloudy | 33 °C | 3% | 32% | 48% | 756 mm Hg | WNW 292° 1.31 (1.72) m/s | 8.1 |
| 11:00 | Partly cloudy | 33 °C | 3% | 33% | 46% | 755 mm Hg | ENE 66° 0.81 (1) m/s | 10.2 |
| 12:00 | Partly cloudy | 33 °C | 4% | 38% | 47% | 755 mm Hg | E 90° 2.39 (3.06) m/s | 10.7 |
| 13:00 | Partly cloudy | 33 °C | 3% | 31% | 49% | 754 mm Hg | E 101° 4.61 (6.22) m/s | 9.4 |
| 14:00 | Partly cloudy | 33 °C | 4% | 31% | 51% | 753 mm Hg | ESE 111° 6.31 (7.86) m/s | 6.3 |
| 15:00 | Partly cloudy | 31 °C | 7% | 45% | 63% | 753 mm Hg | SE 133° 7.5 (9.86) m/s | 3.3 |
| 16:00 | Partly cloudy | 30 °C | 7% | 48% | 63% | 753 mm Hg | SSE 148° 7.19 (9.72) m/s | 1 |
| 17:00 | Partly cloudy | 30 °C | 8% | 46% | 65% | 753 mm Hg | SSE 155° 7.5 (10.67) m/s | 0.2 |
| 18:00 | Partly cloudy | 30 °C | 8% | 36% | 68% | 754 mm Hg | SSE 164° 7.69 (10.92) m/s | 0 |
| 19:00 |  Partly cloudy | 30 °C | 11% | 61% | 69% | 754 mm Hg | S 172° 7.11 (10.36) m/s | 0 |
| 20:00 | Partly cloudy | 30 °C | 9% | 48% | 70% | 755 mm Hg | S 174° 7.39 (10.58) m/s | 0 |
| 21:00 | Partly cloudy | 29 °C | 10% | 46% | 73% | 755 mm Hg | SSW 201° 5.69 (7.97) m/s | 0 |
| 22:00 | Partly cloudy | 29 °C | 10% | 44% | 73% | 756 mm Hg | SSW 200° 4.69 (6.61) m/s | 0 |
| 23:00 |  Cloudy | 29 °C | 14% | 71% | 74% | 755 mm Hg | S 186° 5.19 (7.39) m/s | 0 |
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.