Weather markets on Polymarket and Kalshi

2,090 open weather markets I track on both venues, with each one's Yes price, volume and rules edits. Categories come from keywords in the title and event.

Market	Venue	Yes	24h vol	Ends
Will the highest temperature in Denver be between 68-69°F on October 31? Highest temperature in Denver on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Denver be 70°F or higher on October 31? Highest temperature in Denver on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be 73°F or below on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 74-75°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 76-77°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 78-79°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 80-81°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 86-87°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 88-89°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be between 90-91°F on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Houston be 92°F or higher on October 31? Highest temperature in Houston on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Seattle be between 30-31°F on October 31? Lowest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Seattle be between 32-33°F on October 31? Lowest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Seattle be between 38-39°F on October 31? Lowest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Seattle be between 44-45°F on October 31? Lowest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Seattle be between 46-47°F on October 31? Lowest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Seattle be 48°F or higher on October 31? Lowest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be between 60-61°F on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be between 62-63°F on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be between 64-65°F on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be between 66-67°F on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be between 68-69°F on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be between 70-71°F on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in Los Angeles be 72°F or higher on October 31? Lowest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in San Francisco be between 54-55°F on October 31? Lowest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in San Francisco be between 58-59°F on October 31? Lowest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in San Francisco be between 60-61°F on October 31? Lowest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the lowest temperature in San Francisco be 62°F or higher on October 31? Lowest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 46-47°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 48-49°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 50-51°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 52-53°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 54-55°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 56-57°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 58-59°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 60-61°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Seattle be between 62-63°F on October 31? Highest temperature in Seattle on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be 59°F or below on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 60-61°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 62-63°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 64-65°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 66-67°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 68-69°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 74-75°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be between 76-77°F on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in Los Angeles be 78°F or higher on October 31? Highest temperature in Los Angeles on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in San Francisco be 51°F or below on October 31? Highest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in San Francisco be between 52-53°F on October 31? Highest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in San Francisco be between 54-55°F on October 31? Highest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31
Will the highest temperature in San Francisco be between 56-57°F on October 31? Highest temperature in San Francisco on October 31?	Polymarket	—	—	Oct 31

Prices and volumes are from my last read of each market; a dash means I haven't read it since tracking began. Kalshi volume counts contracts traded, each worth up to $1, as Kalshi's own site does.