TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Milan on May 28?
polymarket

Highest temperature in Milan on May 28?

Volume:
$94,716

33°C

 - Polymarket

33°C - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 29, 2026

Closed: May 28, 8:00 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

33°C

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$14,317
N/A
N/A
N/A
Settled
Yes
polymarket

34°C

0%
Yes 0¢No 100¢
—
N/A
$15,337
N/A
N/A
N/A
Settled
No
polymarket

28°C

0%
Yes 0¢No 100¢
—
N/A
$14,396
N/A
N/A
N/A
Settled
No
polymarket

31°C

0%
Yes 0¢No 100¢
—
N/A
$11,356
N/A
N/A
N/A
Settled
No
polymarket

35°C

0%
Yes 0¢No 100¢
—
N/A
$10,041
N/A
N/A
N/A
Settled
No
polymarket

32°C

0%
Yes 0¢No 100¢
—
N/A
$8,317
N/A
N/A
N/A
Settled
No
polymarket

30°C

0%
Yes 0¢No 100¢
—
N/A
$5,877
N/A
N/A
N/A
Settled
No
polymarket

36°C

0%
Yes 0¢No 100¢
—
N/A
$5,780
N/A
N/A
N/A
Settled
No
polymarket

29°C

0%
Yes 0¢No 100¢
—
N/A
$3,964
N/A
N/A
N/A
Settled
No
polymarket

37°C or higher

0%
Yes 0¢No 100¢
—
N/A
$3,651
N/A
N/A
N/A
Settled
No
polymarket

27°C or below

0%
Yes 0¢No 100¢
—
N/A
$1,678
N/A
N/A
N/A
Settled
No
Total markets: 11

Intro

This market tracks whether Milan's highest temperature will reach exactly 33°C on May 28, 2026. On Polymarket, the leading outcome currently stands at 100.0%, with the alternative outcome of 34°C at 0.1%. Resolution will be determined by historical weather data from Weather Underground, specifically the highest temperature recorded at Malpensa International Airport Station. Watch for weather forecasts and atmospheric conditions in the days leading up to May 28, 2026, as they will provide early signals about whether temperatures will align with the predicted range.

Frequently asked questions

The dashboard tracks real-time odds and trading activity for the highest temperature forecast in Milan on May 28 on Polymarket. It displays live probability estimates, historical price movements, and current market depth. The interface shows total liquidity of $94,716 across all outcomes, with $57,244 traded in the last 24 hours. Traders use this data to monitor how market sentiment evolves as the event date approaches and to identify shifting expectations about temperature ranges.

Prediction market odds reflect aggregated trader expectations and often diverge from traditional weather analyst forecasts. While meteorologists issue point estimates and confidence intervals based on atmospheric models, prediction markets price in broader uncertainty and real-time information flow. Comparing Polymarket odds to published forecasts from weather services or climate analysts can reveal whether traders are pricing in more or less extreme outcomes than official models suggest. This gap often indicates where market participants see model risk or emerging data shifts.

Several factors can shift market odds before resolution. Updated seasonal forecasts and long-range weather models may indicate warmer or cooler patterns for late May in Milan. Major weather systems, heat waves, or cold fronts affecting Europe could alter expectations. Climate anomalies, ocean temperature patterns, and atmospheric pressure systems also influence outcomes. As May 28 approaches, short-term forecasts become more reliable, typically triggering sharper price moves. Real-time temperature trends in the week leading up to the event often drive final market repricing.