5-day weather forecast Chennai 19-03-2026
Weather forecast Chennai tomorrow 19.03.2026: sunny, temperature from 25 °C to 30 °C.
Precipitation probability 75%. Wind up to 6.5 m/s (gusts 7.47 m/s). Air humidity 58–82%, atmospheric pressure 756–761 mm Hg, UV index up to 12.1.
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 | 75% (0.03 mm/hr) | 72% | 79% | 759 mm Hg | SSE 149° 3.11 (4.78) m/s | 0 |
| 01:00 | Patchy rain possible | 26 °C | 72% (0.05 mm/hr) | 53% | 79% | 758 mm Hg | S 169° 2.69 (4.14) m/s | 0 |
| 02:00 | Patchy rain possible | 26 °C | 66% (0.04 mm/hr) | 77% | 80% | 758 mm Hg | SSE 168° 2.5 (3.86) m/s | 0 |
| 03:00 | Patchy rain possible | 26 °C | 100% (0.12 mm/hr) | 86% | 80% | 758 mm Hg | SSE 168° 1.69 (2.64) m/s | 0 |
| 04:00 | Patchy rain possible | 26 °C | 100% (0.13 mm/hr) | 88% | 81% | 758 mm Hg | S 176° 1.81 (2.83) m/s | 0 |
| 05:00 | Patchy rain possible | 25 °C | 100% (1.93 mm/hr) | 78% | 82% | 758 mm Hg | S 185° 1.11 (1.78) m/s | 0 |
| 06:00 |  Patchy rain possible | 25 °C | 100% (0.07 mm/hr) | 83% | 80% | 759 mm Hg | SW 224° 0.81 (1.28) m/s | 0 |
| 07:00 |  Sunny | 27 °C | 0% | 7% | 74% | 760 mm Hg | S 174° 0.69 (0.97) m/s | 0.9 |
| 08:00 | Sunny | 28 °C | 0% | 12% | 67% | 761 mm Hg | SSE 155° 1.61 (2.08) m/s | 3.1 |
| 09:00 | Patchy rain possible | 29 °C | 100% (0.11 mm/hr) | 84% | 62% | 761 mm Hg | SE 137° 2.5 (3.14) m/s | 6.4 |
| 10:00 | Sunny | 29 °C | 0% | 12% | 59% | 761 mm Hg | ESE 120° 3.31 (4.17) m/s | 9.8 |
| 11:00 | Sunny | 30 °C | 0% | 7% | 58% | 760 mm Hg | ESE 116° 4.5 (5.67) m/s | 12.1 |
| 12:00 |  Partly cloudy | 29 °C | 0% | 26% | 60% | 759 mm Hg | ESE 117° 5.31 (6.11) m/s | 12 |
| 13:00 | Sunny | 29 °C | 0% | 12% | 62% | 758 mm Hg | ESE 123° 5.39 (6.28) m/s | 10.1 |
| 14:00 | Sunny | 29 °C | 0% | 9% | 61% | 758 mm Hg | SE 127° 6.11 (7.03) m/s | 6.3 |
| 15:00 | Sunny | 29 °C | 0% | 11% | 63% | 756 mm Hg | SE 126° 6.5 (7.47) m/s | 3.5 |
| 16:00 | Sunny | 29 °C | 0% | 10% | 64% | 757 mm Hg | ESE 120° 5.81 (6.94) m/s | 1.4 |
| 17:00 | Patchy rain possible | 28 °C | 100% (0.14 mm/hr) | 87% | 68% | 757 mm Hg | SE 124° 4.89 (6.47) m/s | 0.2 |
| 18:00 |  Moderate rain at times | 26 °C | 100% (2.91 mm/hr) | 81% | 75% | 758 mm Hg | WSW 258° 3.11 (4.64) m/s | 0 |
| 19:00 |  Partly cloudy | 25 °C | 0% | 45% | 63% | 758 mm Hg | SW 228° 2.19 (3.69) m/s | 0 |
| 20:00 |  Clear | 25 °C | 0% | 17% | 66% | 758 mm Hg | SSE 147° 4.39 (7.17) m/s | 0 |
| 21:00 | Clear | 26 °C | 0% | 11% | 72% | 759 mm Hg | SSE 158° 2.61 (3.97) m/s | 0 |
| 22:00 | Clear | 26 °C | 0% | 20% | 72% | 759 mm Hg | S 177° 1.19 (1.81) m/s | 0 |
| 23:00 | Clear | 26 °C | 0% | 15% | 74% | 759 mm Hg | S 189° 2.69 (4.11) 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.