Daily results

How Kalshi's weather cities settled on Sun, Oct 4, 2026

Every city's official high, the bracket that won, and whether the market's favorite came in. Each city's day runs midnight to midnight local standard time. On the rare day the weather service and Kalshi's source differ, the row says so.

Updated Oct 20, 11:51 PM EDT.

  • 24 of 24 cities settled.
  • Warmest against normal: Los Angeles, 102°F (+27°).
  • Coolest against normal: Washington DC, 65°F (−9°).
  • 12 of 24 cities ran above their normal high.

Streaks and records

  • On a run above normal: Los Angeles 28 days, San Diego 10 days, Louisville 7 days, Las Vegas 5 days.
  • On a run below normal: Dallas 4 days, San Antonio 4 days, Austin 3 days.
  • Within 3° of the record for the date: San Diego 100° (record 97°), Los Angeles 102° (record 103°), Miami 90° (record 93°).
  • The market's favorite at the start of the day settled in 10 of 24 cities with prices stored.

From each station's NWS climate reports (via the Iowa Environmental Mesonet) and Kalshi's settlements and stored prices. Facts about this day, not forecasts.

All 24 cities

NWS climate reports via IEM10 days ago, fetched Oct 20, 11:51 PM EDTKalshi settlements25 days ago, settled Oct 5, 10:14 AM EDT
CityOfficial highvs normalWinning bracket
AtlantaHartsfield-Jackson · KATL78°−1°normal 79°78° to 79°Upset: favorite was 74° to 75° (39¢)
AustinAustin-Bergstrom · KAUS77°−9°normal 86°79° or below✓ favorite came in
BostonLogan · KBOS63°−3°normal 66°63° to 64°✓ favorite came in
ChicagoMidway · KMDW74°+5°normal 69°74° to 75°Upset: favorite was 72° to 73° (49¢)
DallasDFW Airport · KDFW78°−5°normal 83°79° or belowUpset: favorite was 80° to 81° (36¢)
DenverDenver International · KDEN81°+10°normal 71°80° to 81°Upset: favorite was 82° to 83° (58¢)
HoustonHobby · KHOU79°−7°normal 86°80° or belowUpset: favorite was 83° to 84° (40¢)
Las VegasHarry Reid International · KLAS97°+10°normal 87°97° to 98°Upset: favorite was 95° to 96° (61¢)
Los AngelesLAX · KLAX102°+27°normal 75°99° or above✓ favorite came in
LouisvilleLouisville International · KSDF79°+4°normal 75°79° to 80°Upset: favorite was 77° to 78° (57¢)
MiamiMiami International · KMIA90°+2°normal 88°89° to 90°✓ favorite came in
MinneapolisMinneapolis-St. Paul International · KMSP69°+4°normal 65°68° to 69°✓ favorite came in
New OrleansLouis Armstrong International · KMSY82°−2°normal 84°82° to 83°Upset: favorite was 80° to 81° (41¢)
New York CityCentral Park · KNYC62°−7°normal 69°62° or belowUpset: favorite was 63° to 64° (46¢)
NewarkNewark Liberty · KEWR63°−8°normal 71°63° or belowUpset: favorite was 64° to 65° (44¢)
Oklahoma CityWill Rogers · KOKC82°+5°normal 77°81° to 82°✓ favorite came in
PhiladelphiaPhiladelphia International · KPHL64°−8°normal 72°64° to 65°Upset: favorite was 66° to 67° (35¢)
PhoenixSky Harbor · KPHX99°+5°normal 94°99° to 100°✓ favorite came in
San AntonioSan Antonio International · KSAT80°−6°normal 86°81° or below✓ favorite came in
San DiegoSan Diego International · KSAN100°+24°normal 76°99° to 100°✓ favorite came in
San FranciscoSFO · KSFO83°+9°normal 74°83° to 84°Upset: favorite was 91° or above (40¢)
SeattleSea-Tac · KSEA69°+4°normal 65°69° to 70°Upset: favorite was 71° to 72° (40¢)
TrentonTrenton-Mercer · KTTN61°−9°normal 70°62° or belowUpset: favorite was 63° to 64° (39¢)
Washington DCReagan National · KDCA65°−9°normal 74°65° to 66°✓ favorite came in

Source: NWS Daily Climate Reports, via the Iowa Environmental Mesonet; Kalshi settlements (public market data); The Weather Company, the settlement source since Aug 14, 2026

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Share card: How Kalshi's 24 weather cities settled on Sun, Oct 4

Every settled day

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Polymarket, the same day

How Polymarket's daily temperature markets settled: its own stations, its own reading (the highest hourly report), so a city can come out apart from Kalshi.

US cities
CityPolymarket's rangeStationBeside Kalshi
Atlanta76-77°FKATLcame out apart
Austin76-77°FKAUSholds Kalshi's high
Chicago72-73°FKORDcame out apart
Dallas78-79°FKDALholds Kalshi's high
Denver80-81°FKBKFholds Kalshi's high
Houston78-79°FKHOUholds Kalshi's high
Los Angeles100-101°FKLAXcame out apart
Miami88-89°FKMIAcame out apart
New York City62-63°FKLGAholds Kalshi's high
San Francisco82-83°FKSFOholds Kalshi's high
Seattle68-69°FKSEAholds Kalshi's high