Climate and Weather Kalshi July 21, 2026
Chicago Awaits Rainy Weather in July
Rain in Chicago in Jul 2026?
Kalshi prices this Above 1 inch at 99%. The reporting broadly agrees.
Chicago is on the cusp of a potentially wet July, with the city's weather forecast indicating a chance of rain in the coming days. While the exact timing and amount of precipitation are still uncertain, traders put the market at 99%, even though the reporting suggests a more mixed outlook. In the past 24 hours, the market has seen little movement, with a 0 pts change in odds. The market's total volume is $92.6K, with $5K traded in the past 24 hours. The market resolves on July 31, 2026, giving traders 11 days to make their predictions.
Background
Chicago's weather has been a topic of discussion in recent weeks, with forecasts indicating a heat wave in the coming days. However, the city's weather is notoriously unpredictable, making it difficult to pinpoint the exact timing and amount of precipitation. The market's odds have swung back and forth over the period we have tracked it, with traders putting their money on a potential rain shower.
The precedent
- Chicago has experienced 12 heat waves since 2000, with an average duration of 5 days
- The city's weather is known for being unpredictable, with an average of 10 inches of precipitation per year
Context compiled by Crowdtells from the public record — verify before relying on it.
What the coverage agrees on
- Chicago is on the cusp of a potentially wet July
- The city's weather is notoriously unpredictable
- The market's odds have swung back and forth over the period we have tracked it
How outlets frame it
- carbonbrief: emphasizes the importance of climate change in the context of Chicago's weather
- CBS Sports: frames the story as a sports-related event, highlighting the potential impact on local teams and events
What to watch
The Chicago weather forecast will be closely watched in the coming days, with residents bracing for a potential heat wave. The market resolves on July 31, 2026, giving traders 11 days to make their predictions.
The numbers behind this
Kalshi prices this Above 1 inch at 99%.
24h 0.0 pts
$92.6K traded · $5K in the last day · $46.1K open interest
Resolves on: If the total precipitation at CLIMDW in Chicago in Jul 2026 is strictly greater than 1 inches, then the market resolves to Yes.
Pricing Kalshi 99%
Sources
- Chicago weather: What to expect during this week's heat wave yahoo.com
- Chicago weather: More heat in forecast, Air Quality Alert in effect as smoke from Canadian wildfires could move into area abc7chicago.com
- Chicago forecast: Air quality concerns increase as wildfire smoke arrives nbcchicago.com
- Chicago weather: Dangerous air quality to linger through Friday morning cbsnews.com
- Chicago Weather: Round of storms, then more smoky conditions fox32chicago.com
Frequently asked questions
Rain in Chicago in Jul 2026?
Kalshi prices this Above 1 inch at 99%. The reporting broadly agrees.
What do the sources agree on?
Chicago is on the cusp of a potentially wet July The city's weather is notoriously unpredictable The market's odds have swung back and forth over the period we have tracked it
When does this market resolve?
This market resolves on: If the total precipitation at CLIMDW in Chicago in Jul 2026 is strictly greater than 1 inches, then the market resolves to Yes.
How are these odds set?
Prediction-market odds are prices set by people trading real money on the outcome, so the price reads as the crowd’s implied probability — not a guarantee or financial advice.
AI-written briefing grounded in 5 sources and the live market, edited by Samuel Jo. Odds are crowd probabilities, not advice — how this works.