4-Day Outlook

Extended weather forecast for Singapore

Last updated: 13 Sep 2026, 1:17 PM SGT

Monday

14 September

⛈️

34°

High

25°

Low

Late morning and early afternoon thundery showers

💧 Humidity 60-90%

💨 Wind SSE 15-25 km/h

Tuesday

15 September

🌤️

35°

High

26°

Low

Fair and occasionally windy

💧 Humidity 55-85%

💨 Wind SSE 15-25 km/h

Wednesday

16 September

🌤️

35°

High

26°

Low

Fair and occasionally windy

💧 Humidity 55-85%

💨 Wind SSE 10-20 km/h

Thursday

17 September

⛈️

34°

High

25°

Low

Afternoon thundery showers

💧 Humidity 60-95%

💨 Wind SSE 10-20 km/h

Data source: Meteorological Service Singapore

Updated twice daily at 5:00 AM and 6:00 PM SGT