5-day weather forecast Chennai 19-03-2026
Weather forecast Chennai tomorrow 19.03.2026: sunny, temperature from 25 °C to 29 °C.
Precipitation probability 71%. Wind up to 5.89 m/s (gusts 7.22 m/s). Air humidity 60–81%, atmospheric pressure 756–761 mm Hg, UV index up to 12.2.
Sunrise 06:16
Sunset 18:20
Sunset 18:20
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 26 °C | 71% (0.01 mm/hr) | 68% | 79% | 758 mm Hg | SSE 164° 3.61 (5.53) m/s | 0 |
| 01:00 | Patchy rain possible | 26 °C | 85% (0.02 mm/hr) | 59% | 80% | 758 mm Hg | S 182° 3.89 (6.06) m/s | 0 |
| 02:00 | Patchy rain possible | 26 °C | 100% (0.08 mm/hr) | 89% | 80% | 758 mm Hg | SSW 194° 3.11 (4.83) m/s | 0 |
| 03:00 | Patchy rain possible | 26 °C | 81% (0.04 mm/hr) | 79% | 81% | 758 mm Hg | SSW 193° 2.31 (3.61) m/s | 0 |
| 04:00 | Patchy rain possible | 26 °C | 73% (0.01 mm/hr) | 75% | 81% | 758 mm Hg | S 186° 1.69 (2.67) m/s | 0 |
| 05:00 |  Partly cloudy | 26 °C | 0% | 36% | 81% | 758 mm Hg | SSE 151° 1.69 (2.67) m/s | 0 |
| 06:00 |  Patchy rain possible | 25 °C | 87% (0.01 mm/hr) | 80% | 81% | 759 mm Hg | SSW 192° 1.11 (1.75) m/s | 0 |
| 07:00 | Patchy rain possible | 26 °C | 100% (0.1 mm/hr) | 78% | 77% | 760 mm Hg | SSW 213° 1.39 (2) m/s | 1 |
| 08:00 | Patchy rain possible | 27 °C | 100% (0.92 mm/hr) | 79% | 71% | 761 mm Hg | SSE 163° 1.61 (2.17) m/s | 3.1 |
| 09:00 | Patchy rain possible | 28 °C | 61% (0.02 mm/hr) | 84% | 65% | 761 mm Hg | SE 131° 2.19 (3.19) m/s | 6.5 |
| 10:00 |  Sunny | 29 °C | 0% | 16% | 61% | 761 mm Hg | ESE 118° 3.11 (4.56) m/s | 9.9 |
| 11:00 | Sunny | 29 °C | 0% | 18% | 60% | 760 mm Hg | ESE 105° 4 (5.89) m/s | 12.2 |
| 12:00 | Patchy rain possible | 29 °C | 100% (0.77 mm/hr) | 70% | 62% | 759 mm Hg | E 101° 4.81 (5.78) m/s | 12.1 |
| 13:00 | Sunny | 29 °C | 0% | 15% | 61% | 758 mm Hg | ESE 111° 4.69 (5.64) m/s | 10.2 |
| 14:00 | Sunny | 29 °C | 0% | 15% | 60% | 758 mm Hg | ESE 116° 4.81 (5.78) m/s | 7.2 |
| 15:00 | Sunny | 29 °C | 0% | 11% | 61% | 757 mm Hg | ESE 120° 5.31 (6.36) m/s | 3.8 |
| 16:00 | Sunny | 29 °C | 0% | 7% | 63% | 756 mm Hg | ESE 109° 5.89 (7.08) m/s | 1.4 |
| 17:00 | Sunny | 28 °C | 0% | 8% | 65% | 757 mm Hg | ESE 116° 5.61 (7.22) m/s | 0.2 |
| 18:00 |  Clear | 28 °C | 0% | 16% | 68% | 758 mm Hg | SE 138° 3.39 (4.78) m/s | 0 |
| 19:00 |  Thundery outbreaks possible | 28 °C | 0% | 46% | 68% | 758 mm Hg | SSE 166° 3.81 (5.33) m/s | 0 |
| 20:00 | Clear | 28 °C | 0% | 8% | 69% | 759 mm Hg | SE 145° 3.81 (5.36) m/s | 0 |
| 21:00 | Clear | 27 °C | 0% | 6% | 72% | 759 mm Hg | SE 132° 4.31 (6.31) m/s | 0 |
| 22:00 | Clear | 27 °C | 0% | 5% | 73% | 759 mm Hg | SE 145° 3.81 (5.72) m/s | 0 |
| 23:00 | Clear | 27 °C | 0% | 8% | 74% | 759 mm Hg | SSE 168° 3.31 (4.94) m/s | 0 |
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.