Meteorological Service Singapore

Wet, warm weather expected for rest of October; temperatures may exceed 35 deg C on a few days

Localised, short thundery showers are expected on most days in the second half of October.

Haze persists in Singapore as air quality fluctuates between unhealthy, very unhealthy levels

Hazy conditions seen from Clementi area at about 7.05am on Oct 15.

Singapore shrouded in haze; PSI readings in the unhealthy range across the island

Hazy conditions seen at Hougang on Oct 8.

Haze in Singapore: Air quality may worsen, with PSI forecast to be entirely in unhealthy range

Previous forecasts from early September were in the moderate, or moderate to unhealthy ranges.

Haze in S’pore: PSI in unhealthy range across the island; PM2.5 levels elevated in all regions

Hazy conditions seen on Esplanade Drive, Turn 13 of the Marina Bay Street Circuit, as road closures for the Formula One Singapore Grand Prix begins on Oct 7.

Air quality in southern Singapore back to moderate range

As at 8pm on Oct 6, PSI readings in southern Singapore was in the moderate range, while the northern, eastern, western, and central regions remained in the unhealthy range.

Haze in Singapore: Air quality unhealthy across entire island

Hazy conditions seen towards Newton at 3.30pm on Oct 6.

Haze in Singapore: Air quality across island remains in unhealthy range

PM2.5 readings, which are used as a gauge for immediate activities, are also still elevated in all five regions.

Haze in Singapore: Air quality falls back into the unhealthy range overnight

Hazy conditions seen from Clementi at about 7.10am on Oct 5.

Singapore set for warm, drier start to October after rainy September

Daily maximum temperatures are likely to range between 34 deg C and 35 deg C on most days, and could exceed 35 deg C on a few days.

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MDDI (P) 046/10/2025. Published by SPH Media Limited, Co. Regn. No.202120748H. Copyright © 2026 SPH Media Limited. All rights reserved.