Polymarket Maximum Temperature Forecasts
Outsmart the market with science-driven probabilities from 14 NWP models across 50 global cities. Powered by ECMWF, GFS, ICON, JMA and more — the forecasting edge Polymarket bettors wish they had.
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About Polymarket Temperature Predictions
DEMFI provides independent probability forecasts for Polymarket's daily maximum temperature prediction markets. Our calculations leverage 12 numerical weather prediction (NWP) models from leading meteorological agencies worldwide — including ECMWF (Europe), GFS (USA), ICON (Germany), JMA (Japan), BOM (Australia), and more. Each city's forecast is computed from real-time ensemble data, giving you a science-based edge on climate prediction markets.