# Guangzhou weather forecast

Tomorrow in Guangzhou, Thu 29 Oct: high 30.2 °C, low 21.9 °C, the median of 7 free forecasts. Station: Baiyun Intl (ZGGG). As of 2026-10-28T07:11Z.

| Day | High °C | Low °C | Source spread (highs) | Source spread (lows) | Forecasts | Rain chance | Rain mm |
|---|---|---|---|---|---|---|---|
| Thu 29 Oct | 30.2 | 21.9 | 29.1–31.5 | 20.3–23.1 | 7 | <2% | 0.0 |
| Fri 30 Oct | 31.1 | 21.1 | 30.6–32.2 | 19.2–22.0 | 7 | <2% | 0.0 |
| Sat 31 Oct | 30.4 | 21.9 | 29.9–32.1 | 19.1–22.6 | 7 | 6% | 0.0 |
| Sun 1 Nov | 29.9 | 21.7 | 27.0–31.6 | 21.0–22.6 | 7 | 29% | 0.1 |
| Mon 2 Nov | 30.0 | 22.6 | 27.9–31.3 | 19.2–23.6 | 6 | 43% | 0.4 |
| Tue 3 Nov | 29.7 | 21.8 | 29.1–31.1 | 17.5–22.4 | 6 | 25% | 0.0 |
| Wed 4 Nov | 29.9 | 22.0 | 28.5–31.4 | 20.5–22.1 | 5 | — | 0.1 |

Rain today: no rain gauge feed here; rest of day <2% (n 2: ENS, GEFS members' share, raw), 0.0 mm. October: ≈ 0.1 mm expected rest of month (0.0–0.2).

Alerts: not available here.

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

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 CMA via NOAA AWC; modified by groundhog. Full: groundhog.markets/credits
Page: https://groundhog.markets/p/guangzhou