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Weather Markets

Daily high temperature prediction markets · 3 forecast sources · Live Polymarket brackets

Research city brackets against NOAA, Weather Underground, and OpenWeatherMap — then open any city for the full trade log. Polymarket analytics guide · Trader PnL

55
Cities
$9.03B
Total Volume
28,842
Total Traders
NOAA · WU · OWM
Forecast Sources
OUR DATA PIPELINE

NOAA / Weather.gov

Official US forecast data, gridpoint API, hourly/daily TMAX/TMIN

Weather Underground

Community weather stations, hyperlocal data, personal station network

OpenWeatherMap

Global coverage, 5-day/3h forecasts, hourly temp predictions

Europe

(10)
Amsterdam
11 active · 0 total dates
$161.6M
2026-10-0722°C @ 100¢
Ankara
22 active · 72 total dates
$175.2M
2026-10-0720°C @ 100¢
Helsinki
11 active · 0 total dates
$169.3M
2026-10-0714°C @ 100¢
Istanbul
11 active · 6 total dates
$119.3M
2026-10-0720°C @ 100¢
London
22 active · 435 total dates
$588.4M
2026-10-0716°C @ 100¢
Madrid
11 active · 18 total dates
$259.5M
2026-10-0723°C @ 100¢
Milan
11 active · 18 total dates
$153.1M
2026-10-0718°C @ 100¢
Munich
11 active · 30 total dates
$222.4M
2026-10-0724°C @ 100¢
Paris
22 active · 49 total dates
$348.5M
2026-10-0718°C @ 76¢
Warsaw
11 active · 18 total dates
$141.6M
2026-10-0721°C @ 100¢

Americas

(15)
Atlanta
11 active · 119 total dates
$126.6M
2026-10-0778-79°F @ 86¢
Austin
11 active · 11 total dates
$98.1M
2026-10-0790-91°F @ 96¢
Buenos Aires
11 active · 119 total dates
$88.6M
2026-10-0718°C @ 100¢
Chicago
11 active · 74 total dates
$120.4M
2026-10-0778-79°F @ 99¢
Dallas
11 active · 121 total dates
$116.3M
2026-10-0786-87°F @ 88¢
Denver
11 active · 13 total dates
$93.6M
2026-10-0782-83°F @ 49¢
Houston
11 active · 11 total dates
$75.5M
2026-10-0790-91°F @ 99¢
Los Angeles
11 active · 13 total dates
$130.8M
2026-10-0784-85°F @ 98¢
Mexico City
11 active · 5 total dates
$70.0M
2026-10-0719°C @ 45¢
Miami
11 active · 74 total dates
$124.9M
2026-10-0788-89°F @ 100¢
New York City
11 active · 434 total dates
$293.8M
2026-10-0766-67°F @ 99¢
San Francisco
11 active · 11 total dates
$128.4M
2026-10-0774-75°F @ 54¢
São Paulo
11 active · 49 total dates
$97.6M
2026-10-0726°C @ 100¢
Seattle
11 active · 120 total dates
$157.6M
2026-10-0766-67°F @ 47¢
Toronto
11 active · 120 total dates
$111.2M
2026-10-0723°C @ 99¢

Asia

(21)
Beijing
44 active · 13 total dates
$278.2M
Busan
0 active · 0 total dates
$101.8M
Chengdu
44 active · 14 total dates
$153.2M
Chongqing
44 active · 14 total dates
$146.0M
Guangzhou
0 active · 0 total dates
$181.1M
Hong Kong
11 active · 20 total dates
$715.3M
2026-10-0728°C @ 100¢
لا إله
Jeddah
11 active · 0 total dates
$97.1M
2026-10-0738°C @ 100¢
Jinan
0 active · 0 total dates
$26.0K
PK
Karachi
0 active · 0 total dates
$95.7M
Kuala Lumpur
0 active · 0 total dates
$122.3M
Lucknow
44 active · 30 total dates
$147.1M
PH
Manila
0 active · 0 total dates
$70.9M
Qingdao
0 active · 0 total dates
$87.2M
Seoul
11 active · 119 total dates
$516.6M
2026-10-0822°C @ 61¢
Shanghai
44 active · 22 total dates
$466.3M
Shenzhen
44 active · 14 total dates
$252.1M
Singapore
44 active · 22 total dates
$216.8M
Taipei
44 active · 18 total dates
$197.6M
Tokyo
44 active · 25 total dates
$246.7M
Wuhan
44 active · 14 total dates
$140.5M
Zhengzhou
0 active · 0 total dates
$53.1K

Africa

(1)
Cape Town
11 active · 0 total dates
$94.0M
2026-10-0720°C @ 100¢

Other

(6)
Dubai
0 active · 1 total dates
$1.6K
Jakarta
0 active · 0 total dates
$24.2M
Lagos
0 active · 0 total dates
$27.4M
Moscow
11 active · 5 total dates
$164.6M
2026-10-0714°C @ 100¢
Panama City
11 active · 0 total dates
$45.8M
2026-10-0732°C @ 100¢
Tel Aviv
11 active · 25 total dates
$102.2M
2026-10-0729°C @ 100¢

Oceania

(2)
Sydney
0 active · 0 total dates
Wellington
11 active · 72 total dates
$162.7M
2026-10-0814°C @ 50¢

Data from Polymarket CLOB API · Forecasts from NOAA, Weather Underground, OpenWeatherMap · Updated every 5 minutes