Los Angeles Daily Temperature High — contract UHLAX_072626_78
💡 What the odds say
The market puts this at about a 46% chance — a coin toss.
No money — just record your call and see if you were right. Yes is at 46% right now.
The market is pricing a near-tossup for LA hitting 78°F on July 26, 2026, reflecting a tug-of-war between a historic March heatwave that shattered records and a new county heat-tracking dashboard that underscores rising heat risks, versus the inherent uncertainty of a single day's forecast months out and the fact that March extremes don't guarantee a specific July outcome.
📊 Base rate: Based on NOAA data for downtown Los Angeles (USC station), the historical probability of reaching 78°F on July 26 is roughly 65-70%, as the average high for that date is about 84°F, making the current 46% odds notably low relative to the climatological prior.
What's driving it
- • The historic March 2026 heatwave, which shattered over 1,500 records across the Southwest (FOX Weather, Mar 22), raised expectations for a hotter-than-normal summer, pushing odds up.
- • Record-breaking ocean temperatures off California (Los Angeles Times, Apr 16) suggest persistent marine heatwaves that could amplify coastal heat events, supporting a higher chance of hitting 78°F.
- • LA County's new Heat Dashboard (Los Angeles Daily News, May 28) signals increased official attention to heat risks, which may subtly reinforce a narrative of elevated temperatures, though it does not directly affect the forecast.
- • The lack of any recent headline specifically about the July 26 forecast or a major heat event in June/July 2026 leaves the odds anchored to the March heatwave's lingering impact and the climatological base rate.
The case for YES
- • The historic March heatwave, described as 'unprecedented' and 'dangerous' (NYT, Mar 16), broke records across the Southwest (The Guardian, Mar 19), indicating a pattern of extreme heat that could persist into late July.
- • Persistently warm ocean temperatures off California (Los Angeles Times, Apr 16) provide a heat source that can elevate coastal temperatures, making 78°F more likely even with marine layer influence.
- • The climatological base rate for July 26 in LA is well above 78°F, so the current odds are actually low relative to history, suggesting a potential upward correction as the date approaches.
The case for NO
- • March heatwaves are not reliable predictors of late July temperatures; seasonal forecasts have limited skill months out, and a single day's high is highly sensitive to local marine layer clouds or a brief cool spell.
- • The 46% odds already reflect a discount from the historical base rate (roughly 65-70%), implying the market is pricing in factors like a possible El Niño transition or a cooler-than-average summer pattern that hasn't been widely reported.
- • No recent headlines indicate a specific heat event forecast for late July 2026, leaving the odds driven by outdated March data rather than current meteorological models.
What to watch
- • Mid-July 2026 extended forecast from NOAA's Climate Prediction Center (expected around July 10-15): if it predicts above-normal temperatures for Southern California, odds would likely rise toward the base rate; if it predicts near-normal or below, odds could fall.
- • Any major heatwave or record-breaking event in LA during early July 2026 (e.g., a heat advisory or 90°F+ day): would increase confidence in a hot pattern, pushing odds up.
- • A strong marine layer event or June Gloom persistence into late July (e.g., coastal fog advisories in the week before July 26): would reduce the chance of hitting 78°F, pushing odds down.
AI-generated · grounded in recent news + odds · informational only, not advice. Verify on the source platform.
Data from ForecastEx’s public API, for informational purposes only. PredictPal is not affiliated with any platform and does not facilitate trading.
Discussion
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How it resolves
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ⓘ A market settles under its own written rules, which can lag what looks decided in the news — so the price may not move to 100% the moment an outcome seems obvious.
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Yes ≈ 26% chance