TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Lowest temperature in Washington DC on May 29, 2026?
kalshi

Lowest temperature in Washington DC on May 29, 2026?

Volume:
$5,148

55° to 56°

 - Kalshi

55° to 56° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 30, 2026

Closed: May 30, 1:00 AM EST

kalshi

Kalshi

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

55° to 56°

View
100%
Yes 100¢No 0¢
100¢
N/A
$2,568
N/A
N/A
$2,215
Settled
Yes
kalshi

57° or above

0%
Yes 0¢No 100¢
100¢
N/A
$982
N/A
N/A
$967
Settled
No
kalshi

53° to 54°

0%
Yes 0¢No 100¢
100¢
N/A
$574
N/A
N/A
$574
Settled
No
kalshi

49° to 50°

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

51° to 52°

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

48° or below

0%
Yes 0¢No 100¢
100¢
N/A
$288
N/A
N/A
$288
Settled
No
Total markets: 6

Intro

This market tracks whether the overnight low temperature in Washington DC on May 29, 2026, will exceed 56 degrees Fahrenheit. On Kalshi, the leading outcome—a minimum above 56°—stands at 49.0%, while a minimum between 55–56° carries 40.0% probability. Resolution will be determined by the National Weather Service's Climatological Report for that date. Watch the National Weather Service's daily temperature recordings as May 29, 2026, approaches to gauge whether seasonal warming patterns will push overnight lows above the threshold.

Frequently asked questions

The PredictionHero dashboard tracks real-time odds and historical price data for the lowest temperature outcome in Washington DC on May 29, 2026, on Kalshi. You can monitor current implied probabilities for each temperature threshold, view 24-hour trading volume of $4,338, and observe how market sentiment shifts as the event date approaches. The dashboard displays cumulative group volume of $5,148 and updates continuously to reflect the latest trades, helping you understand whether traders expect unusually cold, typical, or warm conditions for that late-May date in the nation's capital.

Prediction market odds on Kalshi reflect real-money consensus from traders betting on the lowest temperature in Washington DC on May 29, 2026. Unlike traditional weather analyst forecasts, which rely on deterministic models and historical climatology, prediction markets incorporate forward-looking trader expectations and incentivize accuracy through financial stakes. Comparing Kalshi odds to seasonal climate outlooks from NOAA or The Weather Company reveals whether traders are pricing in above-normal cold, near-normal conditions, or warmer-than-average temperatures. Market-implied probabilities often diverge from model consensus when traders have access to emerging atmospheric signals or long-range pattern shifts.

On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, the lowest temperature in Washington DC on May 29, 2026, is priced through binary or range-based outcome contracts that divide the possible temperature range into discrete buckets. Traders buy and sell shares corresponding to each temperature threshold, with prices reflecting the collective probability assigned to that outcome. As new weather data, seasonal patterns, or atmospheric models emerge, share prices adjust to reflect updated trader conviction. The market price directly translates to an implied probability, allowing you to see at a glance whether the crowd expects an unusually cold morning, typical late-May conditions, or above-normal warmth for that specific date in DC.

The market resolves on May 30, 2026, after the lowest temperature in Washington DC on May 29, 2026, has been recorded and verified. Resolution occurs once official temperature data for that date becomes available and is confirmed against the designated reference source. Traders holding shares in the correct outcome receive their payout, while incorrect positions expire worthless. The timing ensures that all intraday temperature readings for May 29 are captured before settlement, eliminating ambiguity about which low-temperature value applies to that calendar day.

Several factors could shift odds for the lowest temperature in Washington DC on May 29, 2026. Long-range weather pattern updates from the Climate Prediction Center or European model ensembles may signal whether a cold front or high-pressure system will dominate the region that week. Seasonal climate indices, such as the North Atlantic Oscillation or Pacific patterns, influence late-May temperatures across the eastern United States. As May 2026 approaches, medium-range forecasts become more precise, allowing traders to refine their bets. Urban heat island effects, recent spring warmth or cold snaps, and any unusual atmospheric blocking patterns will also influence market pricing as the event date draws nearer.