5-day weather forecast Chennai 19-03-2026
Weather forecast Chennai tomorrow 19.03.2026: sunny, temperature from 26 °C to 30 °C.
Precipitation probability 87%. Wind up to 7.19 m/s (gusts 8.56 m/s). Air humidity 58–81%, 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 |  Cloudy | 26 °C | 0% | 69% | 78% | 758 mm Hg | S 169° 4.11 (6.33) m/s | 0 |
| 01:00 |  Patchy rain possible | 26 °C | 87% (0.02 mm/hr) | 78% | 78% | 758 mm Hg | S 176° 3.81 (5.81) m/s | 0 |
| 02:00 | Patchy rain possible | 26 °C | 100% (0.07 mm/hr) | 58% | 79% | 758 mm Hg | S 182° 3.39 (5.22) m/s | 0 |
| 03:00 |  Thundery outbreaks possible | 26 °C | 100% (0.11 mm/hr) | 88% | 79% | 758 mm Hg | SSW 195° 3.31 (5.14) m/s | 0 |
| 04:00 | Patchy rain possible | 26 °C | 100% (0.87 mm/hr) | 71% | 80% | 758 mm Hg | S 190° 2.5 (3.97) m/s | 0 |
| 05:00 | Patchy rain possible | 26 °C | 100% (0.53 mm/hr) | 70% | 81% | 758 mm Hg | SSW 199° 1.31 (2.08) m/s | 0 |
| 06:00 |  Patchy rain possible | 26 °C | 66% (0.04 mm/hr) | 86% | 80% | 759 mm Hg | SSW 197° 1.39 (2.19) m/s | 0 |
| 07:00 | Patchy rain possible | 26 °C | 100% (0.17 mm/hr) | 75% | 76% | 760 mm Hg | SW 216° 1 (1.36) m/s | 0.9 |
| 08:00 |  Sunny | 27 °C | 0% | 18% | 70% | 761 mm Hg | SSE 167° 1.31 (1.72) m/s | 3.1 |
| 09:00 | Sunny | 28 °C | 0% | 14% | 64% | 761 mm Hg | SE 131° 2.39 (2.97) m/s | 6.4 |
| 10:00 | Sunny | 29 °C | 0% | 10% | 60% | 761 mm Hg | ESE 119° 3.31 (4.03) m/s | 9.8 |
| 11:00 | Sunny | 30 °C | 0% | 16% | 58% | 760 mm Hg | ESE 112° 4.39 (5.39) m/s | 12.1 |
| 12:00 | Sunny | 29 °C | 0% | 19% | 60% | 758 mm Hg | ESE 116° 5.31 (6.11) m/s | 12 |
| 13:00 | Sunny | 29 °C | 0% | 13% | 61% | 758 mm Hg | SE 125° 5.31 (6.11) m/s | 10.1 |
| 14:00 | Sunny | 30 °C | 0% | 10% | 60% | 757 mm Hg | SE 134° 5.89 (6.78) m/s | 6.3 |
| 15:00 | Sunny | 29 °C | 0% | 8% | 62% | 756 mm Hg | SE 133° 6.61 (7.58) m/s | 3.5 |
| 16:00 | Sunny | 29 °C | 0% | 4% | 64% | 756 mm Hg | SE 133° 7.19 (8.56) m/s | 1.4 |
| 17:00 | Sunny | 28 °C | 0% | 12% | 66% | 757 mm Hg | SSE 151° 4.89 (6.39) m/s | 0.2 |
| 18:00 |  Clear | 28 °C | 0% | 7% | 68% | 757 mm Hg | SE 129° 4.81 (6.72) m/s | 0 |
| 19:00 | Patchy rain possible | 27 °C | 67% (0.03 mm/hr) | 74% | 71% | 758 mm Hg | ESE 115° 2.61 (3.75) m/s | 0 |
| 20:00 | Clear | 27 °C | 0% | 5% | 72% | 758 mm Hg | SSE 153° 5.31 (7.69) m/s | 0 |
| 21:00 | Clear | 27 °C | 0% | 11% | 73% | 759 mm Hg | SSE 149° 3.89 (5.53) m/s | 0 |
| 22:00 | Clear | 27 °C | 0% | 19% | 74% | 759 mm Hg | SE 138° 3.69 (5.47) m/s | 0 |
| 23:00 | Clear | 27 °C | 0% | 25% | 75% | 758 mm Hg | SE 146° 4.19 (6.28) 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.