Today's Forecast: Delhi Sun, Lucknow Rain, Mumbai-Chennai Heat

Delhi: Sunny Skies, Moderate Air Quality

Delhi enters Sunday, September 27, under sunny skies, with the daily high reaching 30°C and the daily low near 23°C. The forecast calls for a 10% chance of showers, with the daily precipitation forecast at 0 mm for the day.

Hourly air quality readings for Delhi are rated moderately polluted at 06:00, 09:00, 12:00, and 15:00, and lightly polluted at 18:00 and 21:00. The Heatstroke Index (WBGT) heat stress rating calls for attention, and the Driving Index driving condition rating is Excellent.

Lucknow: Morning Rain, Sunny Midday

Lucknow's forecast shows rain at 06:00, with a 90% chance of showers and light rainfall at that hour. At 12:00, the forecast shows sunny skies with a 40% chance of rain. The day's high is expected near 27°C, with a low of 22°C.

Air quality is rated good at 06:00 through 18:00, and lightly polluted at 21:00. The Heatstroke Index (WBGT) rating calls for attention today.

At 18:00, the temperature is forecast at 26°C with sunny skies, and at 21:00, 24°C with sunny skies and a 10% chance of rain.

Mumbai and Chennai Face Severe Heat

Farther south and west, heat is the headline. Mumbai's high is forecast at 32°C with sunny skies and a daily precipitation forecast of 0 mm, while Chennai faces extreme heat with a high of 35°C and a low of 28°C.

Both cities carry a severe caution rating on the Heatstroke Index (WBGT). Chennai's Activity Index rating is Poor, and Mumbai's Activity Index rating is Slightly poor. Air quality is rated good in both cities today.

The Driving Index rating is Excellent in both cities, and the Clothing Index favors short sleeves for the warm day.