Chennai weather: Warm temperatures and rain expected

The data for this weather forecast has been sourced from AQI.in, providing residents with comprehensive information to plan their daily activities and weekly schedules accordingly.

Chennai's weather forecast for July 17, 2025, indicates a day of mixed conditions with temperatures reaching 35.7°C during the day and dropping to 26.6°C at night. The city faces a 90% chance of moderate rain with humidity levels at 63%, while wind speeds are expected to reach 29.5 km/h and precipitation totaling 10.47 mm.

The day will begin with sunrise at 5:52 AM, gradually warming up to peak temperatures by afternoon. The UV index remains low at 2.1, reducing concerns about sun exposure.
Moderate showers are most likely to occur during late afternoon or evening hours. The combination of rain and wind may provide some relief from the warm temperatures.

Weather Outlook for Coming Days

The weather outlook for the following days shows continued rainfall patterns. July 18 will experience patchy rain with temperatures between 33.2°C and 26°C, maintaining an 89% chance of precipitation.
July 19 will see temperatures decrease further to a high of 27.9°C. The rain is expected to be lighter compared to previous days.
The weather pattern continues through July 20 and 21, with maximum temperatures of 28.3°C and 31°C respectively. Rain probability remains around 80% during these days.
Weather conditions are expected to stabilize by July 22 and 23. Temperatures will return to the low 30s, with reduced frequency of rainfall. July 23 presents the best chance for drier conditions, though light showers remain possible.

Observations and Recommendations

The current weather system brings a shift from June's typical summer temperatures. The increased moisture and cooler temperatures mark a notable change in the weather pattern.
Residents are advised to carry rain protection when venturing outdoors. Drivers should exercise caution on wet roads, particularly during evening commute hours.
The combination of rain and humidity may make the air feel heavy. Staying hydrated is recommended throughout the day.
Evening temperatures are expected to be more comfortable, especially after the rain. This could provide suitable conditions for outdoor activities once the showers subside.