LA July 6 High Temp: 74-75°F Leads at Even Money

The question hitting the market right now is deceptively simple: what is the highest temperature Los Angeles will record on July 6, 2026? The 74-75°F outcome holds the leading position at 48.5% implied probability, just a hair below the NO side at 51.5%. That near-coin-flip framing tells you everything about how uncertain short-horizon weather markets get when coastal influence, inland heat, and station selection all interact at once.

The market question asks for the highest temperature in Los Angeles on July 6, resolving by 12:00 PM UTC on July 6, 2026. YES on 74-75°F is priced at $0.49. NO is priced at $0.52. Total volume stands at $11,457, all of it moved in the last 24 hours, which makes this a very fresh, very active market for its size.

How the 74-75°F Contract Works

YES on this contract pays if the official high temperature recorded in Los Angeles on July 6 falls within the 74-75°F band. NO pays if the recorded high lands anywhere outside that two-degree window, including cooler outcomes like 72-73°F or hotter outcomes like 76-77°F or above. The resolution source is market resolution, meaning the specific station or data feed matters enormously here.

• YES (74-75°F): $0.49, implied probability 48.5%
• NO (any other outcome): $0.52, implied probability 51.5%

NO wins under a wide range of conditions. A cooler marine layer pushing the high to 72-73°F, a hotter inland surge lifting readings to 76°F or above, or any combination of microclimatic variance across the Los Angeles basin all return NO. The two-degree resolution window is narrow enough that even modest forecast error lands outside it.

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Momentum and Market Signals

The momentum composite here is flat to slightly negative. The 1-hour price change is 0.0% and the trend score sits at 40.49, which is below neutral. The notable move was a 6.5% price jump on July 4, likely driven by updated National Weather Service forecasts narrowing the range of possible outcomes for the holiday weekend. Since then, the market has settled without fresh directional conviction.

Total volume and 24-hour volume are identical at $11,457, confirming this market opened very recently. Liquidity is $48,009, which is healthy relative to volume but thin enough that a single large forecast update or a notable trade could move the price meaningfully before resolution. At this volume level, treat price as directional signal, not a precision instrument.

Key Factors

• The 74-75°F outcome sits at 48.5% implied probability, reflecting genuine uncertainty across the broader LA temperature distribution for early July.
• The 1-hour price change is flat at 0.0%, suggesting the market has absorbed the July 4 NWS forecast update and is waiting for the next data refresh.
• The 24-hour momentum is unavailable, but the full $11,457 in volume moved in the last 24 hours, confirming all positioning is fresh.
• Ten competing outcomes from 63°F or below to 82°F or higher all pull probability away from the leading band, which explains why even the top outcome barely clears 50%.
• Marine layer behavior on July 5 and early July 6 is the single most important real-time variable. A strong onshore flow keeps readings in the 72-75°F range at coastal stations. Offshore flow pushes readings toward 78°F or higher downtown.

Lines Analysis: What the Data Says About July 6

The National Weather Service Los Angeles office runs two very different temperature regimes for the same market area. LAX and coastal stations routinely post highs in the 71-76°F range during early July, while downtown Los Angeles (USC station) typically reaches 82-88°F under the same synoptic pattern. The 74-75°F leading outcome is consistent with a coastal-weighted or LAX-referenced resolution. If the market resolves on a downtown or inland station, the 74-75°F band becomes a much harder target to hit.

What makes the NO side real is straightforward arithmetic. Ten alternative outcomes share the remaining 51.5% of probability. The 76-77°F band and 72-73°F band are both plausible under normal July coastal conditions. A stronger-than-forecast marine layer on the morning of July 6 pushes readings below the window. Any offshore flow event, which is not unusual in LA during early July, sends readings above it. The resolution window is simply too narrow to command a strong majority in a market this sensitive to micro-level variance.

Signals to Monitor

• The NWS Los Angeles afternoon forecast update on July 5 will narrow the expected high range and likely reprice the leading outcome by several percentage points.
• The National Digital Forecast Database hourly output for the LAX and downtown USC stations gives the clearest read on which station is closest to resolution parameters.
• Marine layer cloud deck depth on the morning of July 6 determines whether coastal cooling holds through midday or burns off early, directly controlling the high temperature window.
• Any NOAA short-range ensemble forecast showing a tight cluster around 74-76°F would push YES probability closer to 55-60% before resolution.
• A forecast cluster centering above 77°F or below 73°F would rapidly deflate the leading outcome and shift volume to adjacent bands.

The data favors cautious positioning rather than conviction on either side. Total volume of $11,457 is real but thin. The market is pricing uncertainty correctly: a two-degree window in a city with extreme microclimatic variance, resolved in less than 36 hours, is genuinely hard to call. The next NWS forecast package is the pivotal input.

LINES VERDICT

LEAN NO: Too Narrow a Window

The 74-75°F band is a reasonable central estimate, but a two-degree resolution window in Los Angeles is too tight relative to the forecast uncertainty remaining before July 6. The NO side holds a slight edge because the spread of plausible outcomes is wide.

What the market says: At 48.5% implied probability with resolution in less than 36 hours, the market is pricing this as a genuine coin flip. Any NWS forecast update showing a tight high-temperature cluster will move price sharply in either direction before the July 6 noon resolution.

Key unknown: The July 5 afternoon National Weather Service forecast package for Los Angeles is the single most important input. A forecast high centering at 74-75°F with low spread closes the gap. A forecast drifting above or below that band collapses YES probability quickly.