WeatherMiami
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Miami Temperature Markets on Polymarket

4 live events
Highest temperature in Miami on July 23?$17.8K vol · resolves 23:59 local · source: KMIAPolymarket|Resolution source
PEAK 12–16 · 3H 31M LEFT12:29 LOCAL · 2026-07-23
CONDITIONS · METAR + ECMWF · UPDATED 12:00
E 6.2 m/s
WIND
68% RH
DEW POINT 24°
BKN · 521 W/m²
CLOUD · SOLAR · SETS 20:12
DRY
PRECIP 10% TODAY
PACE TO NEXT BUCKET · 91°FUNDER PACE · FAVORS 90°F
-1.8°/h
RATE · SLOWING
+0.3°/h
NEEDED BY 16:00
Δ 0.9°
TO 90.5° BOUND
LAST OBS 89 MIN AGOAUTO-REFRESH 30S
Today — hourly observations vs ensemble
KMIA resolution station · METAR DUE NOW · next ENS pull ~12:40 · all temps °F
90°
RUNNING MAX · SINCE 11:36
82°
MIN · 07:56
80848888-89° · 7¢90-91° · 42¢RESOLVES 23:59 LOCALp90p10DAY MAX 90° · 11:36NOW 12:29000306091215182124
Station obsForecast p50ECMWF p10–90 · 51 membersYesterday (final 91°)Running day maxΔ VS YESTERDAY · -1.8°AT 12:00
— Bucket scale — model vs marketPROCLOB 12:29 · ECMWF ensemble · edge ≥ 15 pts
Σ market 107¢ · ECMWF 51 members · sparkline = bucket price today · preview bucket ruleEDGE = model − market (+ model sees more · − market rich) · highlight ≥ 15 pts
— Station map1 sensors · refresh 10m
Resolution station — KMIA
Nearby sensors — PWS network
~2 KM
Live sensors — MapLibre GL · OpenFreeMap dark tiles ship next iteration
— Next days — ensemble spread & early markets1 live events · early edge where spread is wide
— Model track record · MiamiScored daily · morning run vs resolution extract · since 2026-07-19
0%
LEADER HIT RATE · 4D
0 of 4 days
1.14
BRIER SCORE · MODEL
lower is better · 0 = clairvoyant
88-89°F @ 75%91°F✗ MISS
YESTERDAY · FORECAST VS FACT
actual bucket 90-91°F
LAST 4 DAYS · LEADER BUCKET HIT
We publish the scorecard because a forecast you cannot audit is just marketing. Bias calibration lands after 2–3 weeks of history — these are raw-model numbers.
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Weather data: METAR · Weather Underground · Open-Meteo ECMWF ensemble. Prices: Polymarket. Model probabilities use a preview bucket rule pending full verification on resolved markets. Past performance does not guarantee future results.
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