On April 13, 2026, the price of '56-57°F' dropped from 16.5c to 4.5c. This occurred because, as the date approaches, weather forecast models are trending towards higher temperatures, largely ruling out the lower temperature ranges. On April 13, 2026, the prices for '50-51°F', '52-53°F', and '54-55°F' also saw significant declines, similarly due to short-term forecasts confirming that the temperature will likely be above 55°F.

Moderately exotic. While betting on the daily high temperature of a specific city is a niche market, weather prediction is a common daily derivative format in prediction markets and is not entirely bizarre.

Current meteorological models (such as AccuWeather) forecast a high of around 22°C for April 15. However, the market assigns the highest probability to 23°C (34c) and 24°C (23c). This suggests that traders anticipate the actual recorded temperature will slightly exceed the mainstream forecasted values, creating a moderate divergence.

Currently, the '64-65°F' option is leading the market at 22.5c, while '70-71°F' is only priced at 18c. This diverges from the latest explicit NWS forecast, which predicts a high near 70°F. The divergence is likely due to the market lagging behind the latest weather updates or investors factoring in the volatility of high-altitude weather. As time progresses and forecast certainty increases, capital will likely migrate towards the 70-71°F range.

While weather forecasting is an everyday activity, betting on the exact temperature range of a specific city's weather station on a given day is a relatively niche and novelty topic for the general public.

This is a prediction about the high temperature in a specific city on a specific date. While weather forecasting is a common daily activity, setting up a specific short-term prediction market for an exact degree in Warsaw is a relatively niche and specific market.