Delhi Warm and Sunny, Mumbai Rain in the Forecast for September 14

Delhi: Sun, Rain Chance, and Severe Heat Caution

Delhi's forecast for September 14, 2026, calls for a high near 33°C and a low near 27°C, with sunny weather and occasional rain. The precipitation probability stands at 50%, with about 1 mm of rain expected. At 06:00, a separate hourly forecast shows sunny skies near 27°C. At 21:00, another hourly forecast shows sunny skies near 28°C, with a 10% chance of rain.

The WBGT heatstroke index is rated severe caution for Delhi today. Air quality is rated good, and the driving index is rated excellent.

Mumbai: Rain in the Forecast at Multiple Hours

Mumbai's forecast for September 14, 2026, calls for a high near 29°C and a low near 26°C, with rain occasionally stopping and an 80% chance of precipitation, totaling about 15 mm. Separate hourly forecasts point to rain and roughly 1 mm at both 06:00, near 26°C, and 12:00, near 29°C, each with a 90% chance of rain.

The activity index is rated poor, and the driving index shows no major issues. The heatstroke index is rated caution, and air quality is rated good.

Chennai and Lucknow: Clouds, Sun, and Air Quality Contrasts

Chennai's forecast for September 14, 2026, calls for a high near 31°C and a low near 27°C, with clouds giving way to sun and a 30% chance of rain. Lucknow's forecast calls for a high near 31°C and a low near 26°C, with sun and occasional clouds and a 20% chance of showers.

Air quality is rated good in Chennai and lightly polluted in Lucknow. Both cities show a severe caution heatstroke reading, with the activity index rated slightly poor in Chennai and poor in Lucknow, and the driving index rated excellent in both.