Highest temperature in Los Angeles on August 14?

Platform comparison

Market context

The market concerns the highest temperature recorded at Los Angeles International Airport on 14 August 2026, with settlement based on Weather Underground's Daily Observations table rather than summary figures. The current 0% probability assigned to any temperature outcome reflects the market's nascent stage, as traders have not yet positioned around specific ranges ahead of the August 2026 date.

Los Angeles experiences relatively stable summer temperatures, with August highs typically ranging between 80–90°F at LAX, which sits near the coast and benefits from marine layer moderation. Historical August records at the airport show extremes of 97°F (1961) and 96°F (2006), though such peaks remain uncommon. The 30-year average high for mid-August sits around 82–84°F. Traders should reference NOAA's long-term climate normals and Weather Underground's historical data for LAX to calibrate expectations around the likelihood of various temperature bands, particularly whether conditions favour typical coastal cooling or inland heat penetration.

The primary catalyst affecting this market will be seasonal weather pattern forecasts issued from late July 2026 onwards, particularly any anomalies signalled by the Climate Prediction Center regarding Pacific high-pressure systems or marine layer breakdown. El Niño or La Niña conditions developing through 2025–2026 could influence summer atmospheric circulation patterns. Traders should monitor National Weather Service advisories and extended-range forecasts as August approaches, though short-term weather prediction beyond two weeks remains inherently uncertain. The settlement window closes at midday UTC on 14 August, allowing only morning observations to influence final resolution.

Methodology

This page tracks Highest temperature in Los Angeles on August 14? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

UK Frequently Asked Questions

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

Are UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.