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Climate and Weather OPEN

Lowest temperature in Chicago on Apr 19, 2026?

📊 $0 traded 🏦 Source: Kalshi
Total Volume
$0
Open Interest
0
Active Markets
6
Markets
6

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Prices in cents (1¢ = 1%). Trade on Kalshi.

All Outcomes (6)
Outcome Probability Yes Bid Yes Ask 24h Change Volume
31° or below 0%
$0 Trade →
32° to 33° 0%
$0 Trade →
34° to 35° 0%
$0 Trade →
36° to 37° 0%
$0 Trade →
38° to 39° 0%
$0 Trade →
40° or above 0%
$0 Trade →

About This Market

This market predicts the daily minimum temperature recorded in Chicago on April 19, 2026. These outcomes are based on official meteorological data, serving as a hedge against weather-related volatility.

Chicago's mid-April weather is historically transitional, often caught between lingering winter chills and the onset of spring. Local temperatures are heavily influenced by the 'lake effect,' where proximity to Lake Michigan can drastically alter localized readings compared to inland areas. Climate data from O'Hare International Airport typically serves as the official reference point for city-wide observations.

Market prices represent the collective expectation of traders regarding the likelihood of specific temperature bands occurring on that date.

Key Factors

Frequently Asked Questions

What is the official source of data for this market?

Official temperature data is typically sourced from the National Weather Service station located at Chicago O'Hare International Airport.

How is the 'lowest temperature' defined for this market?

The lowest temperature is defined as the minimum dry-bulb temperature recorded within the 24-hour period of April 19, 2026, UTC or local time as specified by the market rules.

Does a sudden storm or freak weather event affect the settlement?

Yes, all valid meteorological phenomena occurring on the specified date will be reflected in the official reading, regardless of whether they are considered anomalous.

What happens if there is a tie or a reading exactly on the boundary of an outcome?

Markets typically use strict numerical ranges; please review the specific contract specifications to see if the ranges are inclusive or exclusive of the boundary integers.

Why is April 19th significant for this weather prediction?

This date represents the mid-spring period in Chicago, a time characterized by high variance and unpredictability in temperature ranges.

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