London
Weather forecast · London City (EGLC)
Today in London, : high 15.2 °C, low 8.4 °C, the median of 6 free forecasts.
Forecasts updated (AIFS 00Z, )Next update
15.2 / 8.4°CHigh / low · Wed 28 Oct · rest of day
- Source spread
- 14.6–15.5 °C
- highs · lows 7.4–9.3
- Sources
- 6
- 4 model groups
- Rain
- 0.0 mm · <2%
- n 2: ENS, GEFS
- Now
- 9 °C
- EGLC 6:50 am
- Alerts
- None
- MeteoAlarm
Markets
How each market here settles, and the number so far.
Highs/lows: London City (EGLC). Rain: Heathrow (EGLL). 36 km apart.
| Market | Settles on | Today | Forecast | Tomorrow | Last settled |
|---|---|---|---|---|---|
| Polymarket high Market → | London City EGLC · AWC routine METARs only · 0.1 °C, half up to whole °C · local day · AWC METAR EGLCCounts hourly reports only; can read under the daily max. | Today 10°C at 12:20 am | Forecast 15.2°C, n 6 | Tomorrow 15.1°C, n 7 | Last settled Oct 27 Polymarket 17°C · ours 17°C · 310/310 in 30 d |
| Polymarket low Market → | London City EGLC · AWC routine METARs only · 0.1 °C, half up to whole °C · local day · AWC METAR EGLCCounts hourly reports only; can read over the daily min. | Today 9°C at 12:50 am | Forecast 8.4°C, n 6 | Tomorrow 8.5°C, n 7 | Last settled Oct 27 Polymarket 10°C · ours 10°C · 310/310 in 30 d |
| Polymarket rain · October Market → | Heathrow EGLL · Met Office Heathrow station file · month total · a tie goes to the higher bin | Today — | Forecast ≈ 0.1 mm through Oct 31 (0.0–0.6) | 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); METAR from Met Office via NOAA AWC; Contains public sector information licensed under the Open Government Licence v3.0 (Met Office); Market rules and results: Kalshi, Polymarket (linked; not affiliated); modified by groundhog. Receipts →
Week
- High
- Low
- Median
- ~ 6-hourly
Wed2815.2 / 8.4
Thu2915.1 / 8.5
Fri3014.5 / 8.5
Sat3113.7 / 7.2
Sun112.0 / 6.8
Mon212.1 / 7.5
Tue312.5 / 7.6
By source
| Source | Wed 28 | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| Median | 15.2 / 8.4 | 15.1 / 8.5n 7 | 14.5 / 8.5n 7 | 13.7 / 7.2n 7 | 12.0 / 6.8n 7 | 12.1 / 7.5 | 12.5 / 7.6 |
| Source spread | 14.6–15.57.4–9.3 | 14.6–15.96.6–10.6 | 13.9–15.86.9–9.9 | 13.3–15.74.8–9.7 | 11.0–15.14.2–9.5 | 11.6–12.77.0–8.7 | 10.2–14.26.5–9.4 |
| GFS-based | |||||||
| 14.9/9.3 | 15.9/10.6 | 15.8/9.9 | 15.7/9.7 | 15.1/9.0 | 12.4/8.7 | 14.2/9.4 | |
| 14.5/12.0~ | 14.9/9.4~ | 14.9/9.8~ | 14.5/8.1~ | 13.4/7.4~ | 11.8/8.1~ | 11.4/7.9~ | |
| ECMWF-based | |||||||
| 15.4/8.4 | 15.1/8.0 | 14.5/8.5 | 13.7/6.8 | 11.0/6.0 | 12.0/7.1 | 12.6/6.8 | |
| 15.5/8.1 | 15.3/8.8 | 14.2/8.1 | 13.7/6.7 | 11.0/6.1 | 11.9/7.2 | 12.6/7.0 | |
| 14.6/12.5~ | 14.4/7.6~ | 14.1/7.4~ | 12.4/6.8~ | 9.1/6.3~ | 11.9/9.0~ | 11.4/8.8~ | |
| — | 14.9/8.5 | 13.9/8.1 | 13.7/7.2 | 12.5/7.1 | 12.7/8.8~ | 11.8/8.6~ | |
| DWD | |||||||
| 15.3/9.1 | 15.1/8.9 | 14.8/9.1 | 13.9/8.3 | 12.0/6.8 | 12.7/7.0 | 12.3/6.5 | |
| 14.6/8.3 | 15.7/8.0 | 14.9/8.8 | 13.3/9.7 | 11.2/9.5 | 12.2/8.1 | 12.5/8.2 | |
| CMC | |||||||
| 15.0/7.4 | 14.6/6.6 | 14.5/6.9 | 14.3/4.8 | 12.2/4.2 | 11.6/7.8 | 10.2/8.3 | |
| 15.7/9.0 | 14.9/9.4 | 14.9/9.6 | 13.6/9.0 | 11.8/7.7 | 12.8/7.0 | 11.9/6.9 | |
~ 6-hourly: shown, not in the median. Nearby stations: not counted.
CreditsNOAA · MET Norway · DWD · ECCC · Based on ECMWF data (CC BY 4.0) · METAR: Met Office · 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 Met Office
- 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=london" 579 Bcurl "https://groundhog.markets/api/v1/blend?place=london&size=week" 786 Bcurl "https://groundhog.markets/api/v1/blend?place=london&size=table" 3.0 KB