# Hong Kong weather forecast

Tomorrow in Hong Kong, Thu 29 Oct: high 27.0 °C, low 24.1 °C, the median of 6 free forecasts. Station: Observatory (HKO). As of 2026-10-28T07:41Z.

| Day | High °C | Low °C | Source spread (highs) | Source spread (lows) | Forecasts | Rain chance | Rain mm |
|---|---|---|---|---|---|---|---|
| Thu 29 Oct | 27.0 | 24.1 | 25.8–27.9 | 23.7–24.9 | 6 | 5% | 0.0 |
| Fri 30 Oct | 28.6 | 23.3 | 25.9–29.3 | 22.9–24.8 | 6 | 6% | 0.0 |
| Sat 31 Oct | 27.3 | 24.4 | 26.0–27.7 | 24.0–25.1 | 6 | 6% | 0.0 |
| Sun 1 Nov | 27.1 | 24.3 | 26.1–27.9 | 23.5–24.8 | 6 | 73% | 1.0 |
| Mon 2 Nov | 29.1 | 24.5 | 27.3–29.7 | 24.2–25.0 | 5 | 57% | 0.3 |
| Tue 3 Nov | 26.7 | 24.3 | 25.8–28.1 | 23.1–24.8 | 5 | 75% | 0.7 |
| Wed 4 Nov | 26.8 | 24.1 | 25.1–27.0 | 23.5–24.4 | 4 | — | 0.3 |

Rain today: no rain gauge feed here; rest of day 25% (n 2: ENS, GEFS members' share, raw), 0.0 mm. October to date: 80.1 mm (Hong Kong Observatory daily extract through Oct 27); ≈ 0.3 mm expected rest of month (0.0–1.3).

Alerts: not available here.

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

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 Hong Kong Observatory via NOAA AWC; modified by groundhog. Full: groundhog.markets/credits
Page: https://groundhog.markets/p/hong-kong