Hong Kong
Weather forecast · Observatory (HKO)
Today in Hong Kong, : high 29 °C so far; low 25 °C, the median of 5 free forecasts.
Forecasts updated (AIFS 00Z, )Next update
29 / 25°CHigh / low · Wed 28 Oct · rest of dayhigh so far, whole °C
- Source spread
- 25.7–28.0 °C
- highs · lows 24.8–25.4
- Sources
- 5
- 4 model groups
- Rain
- 0.0 mm · 25%
- n 2: ENS, GEFS
- Now
- 28 °C
- VHHH 2:00 pm
- Alerts
- Not available here
Markets
How each market here settles, and the number so far.
| Market | Settles on | Today | Forecast | Tomorrow | Last settled |
|---|---|---|---|---|---|
| Polymarket high Market → | Observatory HKO · HKO Daily Extract (we read HKO open data) · 0.1 °C · HK dayBin rounding unconfirmed. | Today 27.2°C at 1:20 pm | Forecast 27.2°C, n 5 | Tomorrow 27.0°C, n 6 | Last settled Oct 27 Polymarket 29°C · ours 29.7°C |
| Polymarket low Market → | Observatory HKO · HKO Daily Extract (we read HKO open data) · 0.1 °C · HK dayBin rounding unconfirmed. | Today 24.8°C at 1:20 pm | Forecast 24.8°C, n 5 | Tomorrow 24.0°C, n 6 | Last settled Oct 27 Polymarket 24°C · ours 24.5°C |
| Polymarket rain · October Market → | Observatory HKO · HKO Daily Extract (we read HKO open data) · month total · a tie goes to the higher bin | Today 80.1 mm through Oct 27 · today 80.1 mm | Forecast ≈ 0.3 mm through Oct 31 (0.0–1.3) | Tomorrow — | Last settled Posts after Oct 31 |
NOAA/NWS (public domain); MET Norway, DWD (CC BY 4.0); ECCC (Open Licence); based on ECMWF data (CC BY 4.0; ECMWF accepts no liability); Hong Kong Observatory (DATA.GOV.HK); Market rules and results: Kalshi, Polymarket (linked; not affiliated); modified by groundhog. Receipts →
Week
- High
- Low
- Median
- ~ 6-hourly
Wed2826.7 / 25.2
Thu2927.0 / 24.0
Fri3028.6 / 23.3
Sat3127.3 / 24.4
Sun127.1 / 24.4
Mon229.1 / 24.7
Tue326.7 / 24.0
By source
| Source | Wed 28 | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| Median | 26.7 / 25.2 | 27.0 / 24.0n 6 | 28.6 / 23.3n 6 | 27.3 / 24.4n 6 | 27.1 / 24.4n 6 | 29.1 / 24.7 | 26.7 / 24.0 |
| Source spread | 25.7–28.024.8–25.4 | 25.8–27.423.7–24.9 | 25.9–29.322.8–24.8 | 26.0–27.724.0–25.1 | 26.1–27.923.5–24.8 | 27.3–29.724.2–25.0 | 25.8–28.323.1–24.8 |
| GFS-based | |||||||
| 25.7/25.2 | 25.8/24.9 | 25.9/24.8 | 26.0/25.1 | 26.1/24.8 | 27.3/25.0 | 25.8/24.5 | |
| 25.5/25.5~ | 25.6/24.6~ | 26.0/25.2~ | 26.2/25.1~ | 25.8/25.1~ | 26.7/25.4~ | 25.9/24.0~ | |
| ECMWF-based | |||||||
| 26.7/24.8 | 26.7/23.7 | 28.5/22.9 | 27.2/24.0 | 26.9/23.5 | 29.1/24.2 | 27.2/23.1 | |
| 28.0/25.2 | 27.4/24.0 | 29.3/22.8 | 27.7/24.5 | 27.5/24.5 | 29.7/24.7 | 28.3/24.0 | |
| 25.4/25.4~ | 27.1/24.8~ | 28.1/24.9~ | 27.3/25.1~ | 27.4/25.3~ | 28.5/25.6~ | 26.6/25.3~ | |
| — | 27.4/24.0 | 28.3/23.3 | 27.6/24.5 | 27.9/24.8 | 29.0/24.8~ | 27.8/24.5~ | |
| DWD | |||||||
| 26.4/24.8 | 26.2/23.8 | 29.0/23.3 | 27.2/24.3 | 26.9/24.4 | 29.4/24.3 | 26.7/24.8 | |
| CMC | |||||||
| 26.8/25.4 | 27.3/24.1 | 28.6/23.4 | 27.4/24.4 | 27.2/24.1 | 28.9/24.8 | 26.3/23.5 | |
| 28.3/26.1 | 28.3/25.6 | 29.6/24.9 | 29.9/25.5 | 29.1/25.6 | 29.6/25.6 | 29.0/25.8 | |
~ 6-hourly: shown, not in the median. Nearby stations: not counted. Grid models: nearest point 19 km away.
CreditsNOAA · MET Norway · DWD · ECCC · Based on ECMWF data (CC BY 4.0) · METAR: Hong Kong Observatory · GeoNamesAll credits
- Source: NOAA/NWS (US Government work, public domain); NBM/MOS/GFS/AIGFS/HRRR/WPC/MRMS: NOAA NCEP/MDL/NSSL; modified by groundhog (point extraction, local-day max/min, precipitation totals and chances); not endorsed by NOAA
- Data from MET Norway (Locationforecast 2.0), CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified: local-day max/min, precipitation totals and chances
- Quelle: Deutscher Wetterdienst (MOSMIX, CC BY 4.0; modified: local-day max/min, precipitation totals and chances)
- Data Source: Environment and Climate Change Canada (NAEFS: CMC GEPS members) and NOAA NCEP (GEFS members); modified: member daily max/min quantiles, precipitation totals and chances
- Based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF); ENS read from dynamical.org's archive. CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified by groundhog (point extraction, local-day max/min, ensemble quantiles, precipitation totals and chances). ECMWF does not accept any liability whatsoever for any error or omission in the data, their availability, or for any loss or damage arising from their use.
- METAR via NOAA Aviation Weather Center; originated by Hong Kong Observatory
- Place names: GeoNames (geonames.org), CC BY 4.0
Next 72 h
- Median
- ENS p10–p90
- Source
- 6-hourly
One callline · week · table
One call
curl "https://groundhog.markets/api/v1/blend?place=hong-kong" 633 Bcurl "https://groundhog.markets/api/v1/blend?place=hong-kong&size=week" 938 Bcurl "https://groundhog.markets/api/v1/blend?place=hong-kong&size=table" 3.1 KB