This market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 28 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 San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO. 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.
Key risk: Data revisions from Wunderground after market resolution
Calibrated 100% · raw 150% — adjusted by the learning loop
AI updated 6/27/2026, 3:15:50 PM
| Provider | Score | Accuracy | On this market |
|---|---|---|---|
| fincept | 1 | — | Active |
| oryn_db | — | — | Active |
| mistral | — | — | Active |
| polymarket | — | — | Active |
| news | 1 | — | Global only |
| social | 1 | — | Global only |
| economic_calendar | 1 | — | Global only |
| trends | 1 | — | Global only |
| google_trends | 1 | — | Global only |
This market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 28 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 San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO. 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.
Crowd Consensus
14%
ORYN Consensus
12%
Signal Score
-1.5
Opportunity
1.3
ORYN is polling its model network — Claude, GPT, Gemini and more — for this market. The consensus and per-model dissent will appear here.
Regime: — · Confidence: 0%
The market suggests a low probability (13.50%) that San Francisco's highest temperature on June 28, 2026, will fall within the 74-75°F range. Historical data and seasonal trends indicate this range is uncommon for late June in the region.
Unseasonably warm conditions or a heatwave could push temperatures into the 74-75°F range. A strong high-pressure system or offshore wind event (e.g., a weak Diablo wind) might elevate temperatures above typical June averages.
Cooler-than-average conditions, marine layer influence, or cloud cover could suppress temperatures below 74°F. June in San Francisco is often cool and foggy, making the 74-75°F range statistically unlikely.
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Will the highest temperature in San Francisco be between 74-75°F on June 28? is tracked on ORYN with data sourced from polymarket. Current market-implied probability is 13.5% while ORYN AI estimates 12%.
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