TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Houston on Jul 2, 2026?
kalshi

Lowest temperature in Houston on Jul 2, 2026?

Volume:
$28,710

76° to 77°

 - Kalshi

76° to 77° - Kalshi

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Vol.

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Resolved Jul 3, 2026

Closed: Jul 3, 2:00 AM EST

kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

76° to 77°

View
100%
Yes 100¢No 0¢
100¢
N/A
$5,146
N/A
N/A
$3,343
Settled
Yes
kalshi

78° to 79°

0%
Yes 0¢No 100¢
100¢
N/A
$9,111
N/A
N/A
$6,178
Settled
No
kalshi

80° or above

0%
Yes 0¢No 100¢
100¢
N/A
$5,466
N/A
N/A
$4,790
Settled
No
kalshi

71° or below

0%
Yes 0¢No 100¢
100¢
N/A
$3,368
N/A
N/A
$3,339
Settled
No
kalshi

72° to 73°

0%
Yes 0¢No 100¢
100¢
N/A
$2,841
N/A
N/A
$2,796
Settled
No
kalshi

74° to 75°

0%
Yes 0¢No 100¢
100¢
N/A
$2,778
N/A
N/A
$1,812
Settled
No
Total markets: 6

Description

This market tracks the overnight low temperature in Houston on July 2, 2026. The outcome will be determined by the official National Weather Service daily climatological report for the Houston-Hobby area, which records the minimum temperature reached during that calendar day.

Kalshi

Resolution is based on the minimum temperature recorded at Houston-Hobby on July 2, 2026, as reported in the National Weather Service's Climatological Report (Daily) for Houston, TX. The official data source is accessed via the NWS Regional Headquarters website under the Observed Weather tab. Temperature ranges are divided into six categorical bands: 71°F or below, 72-73°F, 74-75°F, 76-77°F, 78-79°F, and 80°F or above. Each temperature range corresponds to a distinct market outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official report should be used for resolution rather than real-time or third-party weather services.

Frequently asked questions

On Kalshi, the Houston temperature market dashboard tracks real-time odds and historical price movement for the lowest temperature prediction in Houston on July 2, 2026. The interface displays current market pricing, 24-hour trading volume, and order book depth, allowing traders to monitor how sentiment shifts as new weather models and seasonal forecasts emerge. This market aggregates trader conviction into a single price, reflecting collective expectations about whether temperatures will fall below key thresholds on that specific date.

Prediction market odds often diverge from traditional meteorological forecasts because traders incorporate real-time data, model updates, and longer-term climate patterns into their positions. While weather analysts rely on deterministic models and historical averages, this market prices in trader uncertainty and tail-risk scenarios. Over time, prediction markets have proven competitive with or superior to consensus forecasts for binary outcomes, particularly when traders have financial incentives to be accurate and access to diverse information sources.

On Kalshi, this market is priced through a continuous order-book mechanism where buyers and sellers post bids and offers on temperature outcome ranges. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders profit by correctly predicting whether the low will fall into their chosen bracket, and the market price reflects the marginal probability implied by the most recent trades. As new weather data or seasonal trends emerge, traders adjust positions, causing the odds to shift in real time.

This market resolves around Jul 3, 2026, once the lowest temperature recorded in Houston on July 2, 2026 is verified and finalized. The outcome is confirmed against credible public sources, ensuring accuracy and fairness for all traders. Resolution typically occurs within hours of the market end date, allowing traders to settle positions and collect winnings based on the actual temperature reading.

Major weather pattern shifts, updated seasonal climate forecasts, and long-range model consensus changes will drive significant price movement in this market. El Niño or La Niña transitions, shifts in the jet stream, and anomalous heat or cold patterns across North America can all influence Houston's July temperatures. Additionally, as summer 2026 approaches, near-term forecasts and real-time atmospheric data will become increasingly important, potentially triggering sharp repricing as traders react to new meteorological information.