Weekly Weather Forecast: Chennai Rain Risk, Mumbai Heat, Delhi Sunny

Chennai: Rain Chances Continue This Week

A low-pressure system stays nearly stationary near Chennai on the 13th (Tuesday) and 14th (Wednesday): the 13th is sunny with occasional clouds, 20% rain chance, 33C/27C, while the 14th brings cloudy, occasional rain, 70% rain chance, 31C/27C. The system tracks northwest on the 15th (Thursday) and 16th (Friday), with sunny, occasional rain, 60% rain chance, highs 32C and 31C, and 18mm rain on the 16th. It moves east on the 17th (Saturday), rain turning to sun later, still 60% rain chance, 31C/26C. Rain chances hold near 60% on the 18th-19th, highs near 31C, lows near 26C.

Mumbai: Extreme Heat Continues

A low-pressure system sits near Mumbai on the 13th (Tuesday); extreme heat brings a 37C high, 27C low, 10% rain chance. It shifts southeast on the 14th (Wednesday); extreme heat holds at 36C/27C. A ridge is nearby on the 15th (Thursday); extreme heat holds at 36C/28C. No significant system is noted on the 16th (Friday) or 17th (Saturday); extreme heat continues near 35C, lows 28C and 27C, humidity rises to about 55%. Extreme heat persists through the 18th-19th, highs near 35-36C, lows near 27C, rain chances near 10% all week, humidity easing to 51-52%.

Delhi and Lucknow: Mostly Sunny Week

Delhi and Lucknow see mostly sunny skies through October 13 (Tuesday) to the 19th (Monday). A low-pressure system is nearly stationary near Delhi on the 13th; skies are sunny at 34C/22C. A high-pressure system sits nearby on the 14th, sunny at 34C/23C; a ridge is nearby on the 16th (Friday), sunny near 32C/23C. Highs return to 34C from the 17th (Saturday) through the 19th, lows ease to 20-21C. Lucknow stays steadier, highs near 32C, lows 21-23C throughout; a ridge is noted nearby on the 14th-15th, sunny near 32C/23C. Rain chances stay near 10% in both cities.