Today: Delhi Sunny and 32 °C, Mumbai Hot, Chennai Rainy

Delhi sunny with heavily polluted air quality

Delhi is sunny on 21 October 2026, with a low of 20 °C, a high of 32 °C and a 10 % chance of rain (0 mm). Daily relative humidity is 32 %.

At 06:00 it is sunny and 20 °C. The forecast is 25 °C at 09:00, 31 °C at 12:00 and 32 °C at 15:00, when skies are clear.

The daily air quality category is Heavily Polluted, with Moderately Polluted at 06:00 and Heavily Polluted at 21:00. The activity index is Slightly poor, the heatstroke index is Attention and driving is rated Excellent.

Mumbai heads for 36 °C with Severe caution heat index

Mumbai is forecast as Extreme Heat on 21 October 2026, with a low of 28 °C and a high of 36 °C. At 06:00 it is sunny and 28 °C. The forecast is 31 °C at 09:00 and 35 °C at 12:00, when the condition is Extreme Heat.

At 15:00 the forecast is sunny and 34 °C. The heatstroke index (WBGT) is Severe caution, and the clothing index suggests short sleeves.

The daily rain probability is 10 % with 0 mm expected. Daily air quality in Mumbai is Moderately Polluted, and driving is rated Excellent.

Chennai rain with 80 % chance; Lucknow sunny and clear

Chennai has rain, occasionally stopping, on 21 October 2026, with 31 mm expected and an 80 % daily chance of rain. The low is 26 °C and the high is 30 °C.

At 06:00 rain of 5.0 mm is forecast at 90 % probability and 26 °C. Rain of 1.0 mm is forecast at 09:00 and at 12:00. At 15:00 it is cloudy and 29 °C with 0.0 mm, and rain of 1.0 mm is forecast at 18:00. Air quality is Excellent, the activity index is Poor and driving has no major issues.

Lucknow is sunny, with a low of 20 °C, a high of 31 °C and a 10 % chance of rain. Its daily air quality is Moderately Polluted, with Lightly Polluted at 12:00.