Weather Chandigarh: Monsoon Transition, Rain Alerts and Temperature Swings in Mid‑Late September 2026

Search interest for weather chandigarh rose in mid‑September 2026 as the monsoon moved into its withdrawal phase around the city and adjoining Punjab. Regional reports from 17‑18 September 2026 describe a transition period with rain prospects, a modest temperature change and localized alerts, rather than a settled post‑monsoon pattern.

Monsoon withdrawal signals around Chandigarh, 17 September 2026

On 17 September 2026 Bhaskar reported that the weather department expected rain across all Punjab districts and Chandigarh, with a rise of 0.7°C in temperature moving closer to normal. The department also flagged thunderstorm and lightning risk in eight districts.

Yellow alert and a dry Wednesday before the change

Jagran’s 17 September 2026 update said Punjab remained dry on Wednesday despite earlier warnings, with no rain recorded at any station from 08:30 to 17:30 and a rise in temperature during the day. For Thursday, a yellow alert was in place for eight Punjab districts, listing a risk of heavy rain in Pathankot, Rupnagar and Hoshiarpur, and noting the monsoon was expected to be benevolent.

Temperature fall and light rain outlook, 18 September 2026

Amar Ujala’s 18 September 2026 Chandigarh bureau report said light rain was likely in parts of Punjab over the next two days, bringing a change in weather. The department recorded a 1.9°C drop in maximum temperature, which remained around normal. Station‑wise maxima mentioned for that period included Mohali at 34.1°C, Ludhiana 33.5°C, Patiala 33.3°C, Bathinda 33.4°C, Fatehgarh Sahib 32°C, Pathankot 34°C and Faridkot 32.7°C. The lowest minimum was reported at Amritsar at 19.8°C, with a 1.9°C fall in minimums compared with the previous day.

These updates are from regional news dated 17‑18 September 2026. Rainfall forecasts are probabilistic and station readings vary across Chandigarh and nearby areas. For current conditions as of 3 October 2026, consult the IMD bulletin.