Delhi-NCR heatwave relief: When will temperatures drop in Delhi, Noida, Gurgaon, Ghaziabad, and Faridabad? Full IMD forecast

Delhi-NCR continues to reel under intense heatwave conditions as of April 26 afternoon, with maximum temperatures soaring between 43°C to 45°C across the region. Residents are experiencing one of the harshest spells of summer so far, with hot winds, dry conditions, and very high daytime temperatures. However, there is some relief in sight. According to the latest weather updates, the heatwave in Delhi is expected to ease from April 28 onwards, bringing a noticeable drop in temperatures.

Heatwave Situation in Delhi-NCR

Delhi has been witnessing continuous heatwave conditions for the past three days, with temperatures significantly above normal levels. The India Meteorological Department (IMD) notes that maximum temperatures are currently markedly above normal by 5°C or more, while minimum temperatures are also higher than usual, ranging between 25°C to 27°C.

Hot westerly winds blowing at speeds up to 18 kmph, gusting to 30–40 kmph, have further intensified the discomfort. These dry winds are a key reason behind the persistence of heatwave conditions across Delhi, Noida, Gurugram, Ghaziabad, and surrounding areas.

Delhi Weather Forecast: When Will Heatwave End?

The big question everyone is asking: When will Delhi get relief from the heatwave?

Here’s what the latest forecast indicates:

• April 26–27: No major relief expected. Temperatures will remain extremely high, between 43°C to 45°C, with heatwave conditions continuing.
• April 28 onwards: A drop of 4°C to 6°C in maximum temperatures is expected.
• Post April 28: Heatwave conditions are likely to subside, with temperatures moving closer to normal levels.
• After April 30: Slight increase again by around 2°C, but not as extreme as current levels.

In simple terms: Delhi-NCR will start feeling relief from the heat from April 28, with more comfortable conditions compared to the current heatwave.

What’s Causing This Temperature Drop?

The expected relief is due to changing weather systems affecting North India. Key factors include:

Western Disturbance Impact
A Western Disturbance is currently active in the upper atmosphere (around 5.8 km altitude). This system is known to bring changes in wind patterns and can lead to cloud formation, light rain, or thunderstorms, which help reduce temperatures.

Easterly Winds Replacing Hot Westerlies
A shift from hot, dry westerly winds to relatively cooler easterly winds at lower levels (up to 1.5 km altitude) is expected. This change will play a major role in lowering daytime temperatures.

Upper Air Circulation Systems
Cyclonic circulations over East Uttar Pradesh and nearby regions are also influencing weather patterns, contributing to instability in the atmosphere.

Chances of Rain, Thunderstorm and Dust Storm

Along with falling temperatures, Delhi-NCR may also see weather activity over the next few days:

April 27–29:

• Possibility of light rain or drizzle
• Thunderstorms and lightning
• Strong winds (30–50 kmph gusts)

Cloud cover is expected to increase, which will help block direct sunlight and reduce heat intensity.

Temperature Trend for the Next 7 Days

• April 26–27: Peak heat (43–45°C), heatwave continues
• April 28: Noticeable drop begins (around 40–42°C)
• April 29–30: Further cooling (37–41°C range)
• May 1–2: Temperatures stabilize near normal (around 39–41°C), mostly clear skies return

Why This Heatwave Feels So Intense

Several factors are making this heatwave particularly uncomfortable:

• Higher-than-normal night temperatures (no cooling at night)
• Dry winds increasing dehydration risk
• Urban heat effect in Delhi-NCR amplifying temperatures
• Lack of cloud cover until now

This combination leads to prolonged exposure to heat without much relief, especially for people working outdoors.

Heatwave Safety Tips for Delhi Residents

Until relief fully sets in, it’s important to stay cautious:

• Avoid stepping out during peak afternoon hours (12 PM–4 PM)
• Stay hydrated; drink plenty of water
• Wear light, breathable clothing
• Use umbrellas, caps, or scarves outdoors
• Keep indoor spaces cool and ventilated

When Will Delhi Heatwave End?

• Heatwave continues till April 27
• Relief starts from April 28
• Temperatures drop by 4–6°C
• Clouds, winds, and possible rain will help cooling

So while Delhi is currently facing extreme heat, the good news is that conditions will start improving in just a couple of days. The upcoming shift in weather patterns should bring much-needed relief to millions across Delhi-NCR.