# Singapore weather forecast

Tomorrow in Singapore, Thu 29 Oct: high 29.1 °C, low 24.3 °C, the median of 7 free forecasts. Station: Changi Intl (WSSS). As of 2026-10-28T07:40Z.

| Day | High °C | Low °C | Source spread (highs) | Source spread (lows) | Forecasts | Rain chance | Rain mm |
|---|---|---|---|---|---|---|---|
| Thu 29 Oct | 29.1 | 24.3 | 27.9–30.2 | 22.9–26.2 | 7 | >98% | 15.4 |
| Fri 30 Oct | 29.5 | 24.5 | 29.0–32.1 | 23.9–26.5 | 7 | >98% | 5.5 |
| Sat 31 Oct | 31.4 | 24.7 | 30.1–32.8 | 24.1–27.0 | 7 | 73% | 1.3 |
| Sun 1 Nov | 30.7 | 24.9 | 29.9–32.9 | 22.7–27.4 | 7 | 89% | 2.0 |
| Mon 2 Nov | 31.1 | 26.1 | 29.7–32.2 | 24.4–27.5 | 6 | 94% | 4.1 |
| Tue 3 Nov | 31.0 | 25.7 | 29.4–31.7 | 23.4–27.6 | 6 | 91% | 6.1 |
| Wed 4 Nov | 30.4 | 25.2 | 30.1–32.4 | 23.2–27.1 | 5 | — | 8.3 |

Rain today: no rain gauge feed here; rest of day 91% (n 2: ENS, GEFS members' share, raw), 2.5 mm. October: ≈ 30.0 mm expected rest of month (16.3–54.1).

Alerts: not available here.

Weather markets here: Polymarket high. Station, rule and the number so far for each: https://groundhog.markets/p/singapore#markets (API: https://groundhog.markets/api/v1/markets?place=singapore).

Credits: NOAA/NWS (public domain); MET Norway, DWD, GeoNames (CC BY 4.0); ECCC (Open Licence); based on ECMWF data (CC BY 4.0; ECMWF accepts no liability); METAR from Meteorological Service Singapore via NOAA AWC; modified by groundhog. Full: groundhog.markets/credits
Page: https://groundhog.markets/p/singapore