Will the maximum temperature be 79-80° on Apr 21, 2026
Leader sits at 41% across 6 bound outcomes, runner-up at 29%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.
Leader probability
89° to 90°
Outcomes
6
winner-take-all
Runner-up
29¢
87° to 88°
Spread
12pp
contested
24h volume
$2K
modest
Closes
Jun 26, 2026
0 days
Venue
Kalshi
6 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 >94° on Jun 26, 2026?: 95° or above
KXHIGHTATL-26JUN26-T94
Will the maximum temperature be 87-88° on Jun 26, 2026?: 87° to 88°
KXHIGHTATL-26JUN26-B87.5
Will the maximum temperature be 93-94° on Jun 26, 2026?: 93° to 94°
KXHIGHTATL-26JUN26-B93.5
Will the maximum temperature be <87° on Jun 26, 2026?: 86° or below
KXHIGHTATL-26JUN26-T87
Will the maximum temperature be 89-90° on Jun 26, 2026?: 89° to 90°
KXHIGHTATL-26JUN26-B89.5
Will the maximum temperature be 91-92° on Jun 26, 2026?: 91° to 92°
KXHIGHTATL-26JUN26-B91.5
Analysis
This contract measures the probability that the maximum temperature in a specific location will reach 79-80°F on April 21, 2026. At 43%, it reflects modest odds relative to the distribution of temperature outcomes traders expect for that date. The current pricing suggests traders see a meaningful chance of this range occurring, though cooler or warmer outcomes are also weighted substantially in the broader contract set. April weather in most temperate regions exhibits high day-to-day variability, and seasonal forecasts from meteorological services become more reliable only within 2-3 weeks of the target date. The resolution of this contract will depend entirely on the actual reported maximum temperature from the designated weather station on April 21, 2026. Historical temperature patterns, climate normal data, and approaching seasonal conditions will likely narrow uncertainty as the date draws closer.
- ›The 43% probability for 79-80°F sits between higher probabilities for 87-88°F (30¢) and 89-90°F (45¢), suggesting traders expect temperatures above this range more likely than below it
- ›Historical April 21 temperature records and 30-year normals for the target location directly inform baseline expectations and seasonal patterns
- ›Current contract volume ($1,335 in 24-hour volume for the leader) indicates active trading but relatively modest liquidity compared to weather derivatives on major benchmarks
- ›The multi-outcome structure means this 79-80°F contract competes against five other temperature bands, with the top outcome (89-90°F) commanding less than half the probability space
- ›Uncertainty will collapse sharply only when April 2026 arrives; probabilistic refinement depends on 7-14 day weather forecasts, which gain skill only in early April
Recently closed in climate
- Will Germany Ifo business climate for April 2026 be above 84.2last 89% · 1d
- Where will 2026 rank among the hottest years on record?: 3last 68% · 7d
- Will any month of 2026 be the hottest on recordlast 85% · 7d
- 2026 May 1st, 2nd, 3rd hottest on record?: 3rd hottestlast 96% · 14d
- 2026 April 1st, 2nd, 3rd hottest on record?: 4th or lowerlast 97% · 44d
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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