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NYC·Mon, Jul 13

NYC Daily High · 2026-07-13

The most likely bucket right now is 84-85°F at $0.48 ask on Kalshi and $0.42 ask on Polymarket — an implied ≈45% chance. Prices as of 04:13 UTC on Jul 13, 2026, delayed about five minutes. Source markets: Kalshi · Polymarket. Resolution follows each venue's own market terms.

Curious how long a gap like this stays open? We measured it.

NYC

Mon, Jul 13

offset day
2%4%6%24h18h12h6hnow3¢

Illustrative shape drawn from current prices; the live intraday line wires in next.

Bracket alignment

Polymarket
≤77°
78-79°
80-81°
82-83°13¢
84-85°42¢
86-87°39¢
88-89°
90-91°
92-93°
94-95°
≥96°
Kalshi
≤81°
82-83°26¢
84-85°48¢
86-87°23¢
88-89°
≥90°

Both venues' brackets on one temperature axis — each price belongs to its own venue's real bracket. Offset days show as shifted segments.

Bucket prices

≤77°F
Kalshi≤81°
Polymarket
78-79°F
Kalshi≤81°
Polymarket
80-81°F
Kalshi≤81°
Polymarket
82-83°F13¢ gap
Kalshi26¢Polymarket13¢
84-85°F6¢ gap
Kalshi48¢Polymarket42¢
86-87°F16¢ gap
Kalshi23¢Polymarket39¢
88-89°F5¢ gap
KalshiPolymarket
90-91°F
Kalshi≥90°
Polymarket
92-93°F
Kalshi≥90°
Polymarket
94-95°F
Kalshi≥90°
Polymarket
≥96°F
Kalshi≥90°
Polymarket

Offset day: the venues' brackets differ by 1°F — the alignment strip above shows each venue's real brackets and prices. Nothing is ever combined.

Polymarket closes Jul 13, 12:00 UTC · Kalshi closes Jul 14, 04:59 UTC

Settlement: Kalshi: NWS Central Park · Polymarket: Wunderground KLGA (LaGuardia) — DIFFERENT stations

Prices delayed about five minutes. Each venue's best ask per outcome; Kalshi asks are derived from its NO bids (ask = $1 minus the bid). Kalshi volume counts contracts, Polymarket volume is in dollars. Real-time prices and the full depth ladder are available via the WebSocket stream with an API key. Feed reference DINO-XKQZ7-9182.