South Extension, New Delhi Weather
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16-day forecast for South Extension
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South Extension air quality & conditions
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About South Extension weather
South Extension is set in the Delhi-NCR plains, where continental extremes are sharper than almost anywhere else in urban India, about 5 km south of New Delhi. Summers bring a harsh summer (April–June) with highs regularly above 40°C and occasional heatwave spikes past 45°C. Then comes the south-west monsoon (July–September), often arriving as intense, localized downpours. The year winds down with a cold winter (December–January) with dense fog, poor visibility and lows that can dip close to freezing. This page shows live, auto-refreshing weather for South Extension: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo.
Frequently asked questions
South Extension is about 5 km south of New Delhi, in Delhi.
South Extension gets the south-west monsoon (July–September), often arriving as intense, localized downpours.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for South Extension's exact coordinates. No fixed schedule, the page updates whenever you load it.
Yes, use the "View live radar" link on this page for real-time precipitation radar centered on South Extension.
Yes, where the AQI panel above shows a value. It's sourced from the same live air-quality provider used across TodayWeather. If it reads "not available," air-quality coverage doesn't currently extend to this location.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for South Extension is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Check the rain chance in the hourly forecast above, or the 16-day outlook for South Extension further down this page, for the latest precipitation forecast.
The current UV index for South Extension is shown in the metrics and today's-forecast panels above, along with a plain-language band (low/moderate/high) so you know when sun protection matters.
Live relative humidity for South Extension is shown in the humidity ring near the top of this page, and again in the detailed metrics further down.
South Extension's day-to-day weather is shaped by its position in Delhi, India. See the hourly weather forecast or the air quality index for more detail.