Bengaluru: Residents of Bengaluru should brace for scattered showers today, September 27, 2025, as the city experiences patchy rainfall with temperatures ranging between 18.9°C and 24.7°C. The chance of precipitation is high at 93%, while moderate winds reaching up to 37.1 km/h are expected.
Air quality update
Yesterday, Bengaluru recorded a moderate Air Quality Index (AQI) of 72, which is considered acceptable but may pose risks for sensitive groups. PM10 levels stood at 73 µg/m³ and CO levels at 418 µg/m³. The rainfall today is expected to help improve air quality by settling particulate matter. Visibility remains at 10 km, ensuring relatively safe driving conditions despite wet roads.
Humidity and winds
Humidity is forecasted at 83%, creating slightly muggy conditions. Moderate winds may stir up dust, but the showers are likely to counteract the effect by reducing airborne pollutants.
Upcoming forecast
Bengaluru’s wet spell is expected to continue in the coming days:
- September 28: Patchy rain continues, temperatures between 18.6°C and 25.4°C.
- September 29–30: Rain chances decrease slightly, with temperatures rising to 27.4°C by Tuesday.
- Early October: Mild showers and partly cloudy skies are expected, with cooler evenings and comfortable outdoor conditions. Wednesday and Thursday will see lower chances of rain, suitable for outdoor activities.
Resident advisory
- Carry umbrellas and rain gear when stepping out.
- Sensitive groups should consider wearing masks in high-traffic areas to reduce exposure to pollutants.
- Commuters should anticipate slower traffic due to wet road conditions.
- Morning hours remain most suitable for outdoor activities.
The current weather reflects typical monsoon conditions for Bengaluru, with a combination of moderate temperatures and rainfall creating mild and comfortable conditions across the city.