Will the maximum temperature be <63° on Apr 21, 2026
Leader sits at 38% across 5 bound outcomes, runner-up at 30%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.
Leader probability
93° to 94°
Outcomes
5
winner-take-all
Runner-up
30¢
91° to 92°
Spread
8pp
contested
24h volume
$0
thin orderbook
Closes
Jul 15, 2026
0 days
Venue
Kalshi
5 bound
Bracket family
How the bracket ladder is priced.
Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.
Cluster 1
Will the maximum temperature
Will the maximum temperature be 89-90° on Jul 17, 2026?: 89° to 90°
KXHIGHTDAL-26JUL17-B89.5
Will the maximum temperature be <89° on Jul 17, 2026?: 88° or below
KXHIGHTDAL-26JUL17-T89
Will the maximum temperature be 95-96° on Jul 17, 2026?: 95° to 96°
KXHIGHTDAL-26JUL17-B95.5
Will the maximum temperature be 93-94° on Jul 17, 2026?: 93° to 94°
KXHIGHTDAL-26JUL17-B93.5
Will the maximum temperature be 91-92° on Jul 17, 2026?: 91° to 92°
KXHIGHTDAL-26JUL17-B91.5
Analysis
This contract tracks whether the maximum temperature in a specific location will remain below 63°F on April 21, 2026. At 41% probability, markets are indicating this outcome is less likely than warmer alternatives, though still a meaningful possibility. The current pricing reflects expectations for late-spring weather patterns, where temperatures typically rise above this threshold in most regions. Key drivers of this probability include seasonal climatology for the location in question, any near-term weather system forecasts available at contract listing time, and the distribution of other temperature outcomes across the contract set. The resolution will depend on the actual recorded maximum temperature on April 21, 2026, which will be verified against official weather station data for the specified location. Uncertainty persists because seasonal forecasting at this timeframe remains inherently limited, and individual daily temperatures can deviate significantly from average conditions.
- ›The runner-up contract (<63°F) trades at 41%, while the leading contract (85-86°F) commands the same price, indicating broad disagreement about which temperature band is most likely
- ›No contract for extremely low temperatures (<63°F) appears in the top volume metrics, suggesting traders assign relatively low conviction to cold outcomes despite the 41% price
- ›April 21 falls in late spring for Northern Hemisphere locations, when temperatures typically climb above 63°F in temperate zones but remain cooler in high-altitude or northern regions
- ›The contract structure is multi-outcome winner-take-all, so pricing reflects relative belief across six discrete temperature bands rather than continuous probability distribution
- ›Resolution depends entirely on official recorded maximum temperature data for the specified location on April 21, 2026—no weather forecast issued today will remain reliable at that 10+ day horizon
Recently closed in climate
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- Will the maximum temperature be >65° on Apr 21, 2026last 31% · 38d
- Will the minimum temperature be >71° on Apr 21, 2026last 35% · 38d
- Will the minimum temperature be 50-51° on Apr 21, 2026last 27% · 38d
- Will the minimum temperature be 52-53° on Apr 22, 2026last 37% · 38d
These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.
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How we compute these odds
SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.
For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.
Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.
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