Highest temperature in Seattle on June 15?
88-89°F
New here?
Understand this market
This market is asking: how hot will Seattle get on June 15, 2026? Specifically, it wants to know the single highest temperature recorded that day at Seattle-Tacoma International Airport — and which 2-degree range that temperature falls into. A reading of 88°F or 89°F would mean a warm but not unusual early-summer day; 90-91°F would be notably hot for Seattle in June; 86-87°F would be on the cooler side of a warm day.
Order Book
88-89°F
Resolution Criteria
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 15 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Read the full market guide →88-89°F
50%