Daily brief · Singapore

Singapore Oct 21, 2026

Today's edition is in progress.

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

low

A single day could bring around 21.3mm of rain on 2026-10-24 — close to the local heavy-rain reference for this time of year (around 32.4mm in a day). This comparison adds historical context; it does not assess impacts on a specific activity.

Reading evidence

Reading calculated Oct 21, 2026, 6:03 PM UTC.

Valid until Oct 26, 2026, 6:03 PM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-21 to 2026-10-27.

Forecast source: open-meteo.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

Method: heavy-rain-percentile-max-v1-2026-09-22.

outdoor events · drainage operators · agriculture · lodging and tourism

Heat is building above the usual range

medium

Daily highs may average around 31.7°C over the next week — above the 30.6°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Reading calculated Oct 21, 2026, 6:03 PM UTC.

Valid until Oct 28, 2026, 6:03 PM UTC.

Source: Open-Meteo.

Forecast period: 2026-10-21 to 2026-10-27.

Forecast source: open-meteo.

Years with usable data: 10 of 10.

Historical dataset: era5.

Samples: 150.

Method: heat-stress-avg-v1-2026-09-22.

outdoor farmers · tourism · energy demand

What people were seeing · community field reports

No field observations were posted for this place on Oct 21, 2026.