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%

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Highest temperature in Milan on June 3?
polymarket

Highest temperature in Milan on June 3?

Volume:
$53,318

27°C

 - Polymarket

27°C - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 3, 2026

Closed: Jun 3, 8:00 AM EST

polymarket

Polymarket

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

27°C

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$9,744
N/A
N/A
N/A
Settled
Yes
polymarket

28°C

0%
Yes 0¢No 100¢
—
N/A
$10,433
N/A
N/A
N/A
Settled
No
polymarket

26°C

0%
Yes 0¢No 100¢
—
N/A
$9,292
N/A
N/A
N/A
Settled
No
polymarket

25°C

0%
Yes 0¢No 100¢
—
N/A
$6,002
N/A
N/A
N/A
Settled
No
polymarket

29°C

0%
Yes 0¢No 100¢
—
N/A
$5,368
N/A
N/A
N/A
Settled
No
polymarket

31°C or higher

0%
Yes 0¢No 100¢
—
N/A
$3,308
N/A
N/A
N/A
Settled
No
polymarket

30°C

0%
Yes 0¢No 100¢
—
N/A
$2,792
N/A
N/A
N/A
Settled
No
polymarket

23°C

0%
Yes 0¢No 100¢
—
N/A
$1,986
N/A
N/A
N/A
Settled
No
polymarket

21°C or below

0%
Yes 0¢No 100¢
—
N/A
$1,896
N/A
N/A
N/A
Settled
No
polymarket

22°C

0%
Yes 0¢No 100¢
—
N/A
$1,252
N/A
N/A
N/A
Settled
No
polymarket

24°C

0%
Yes 0¢No 100¢
—
N/A
$1,246
N/A
N/A
N/A
Settled
No
Total markets: 11

Description

This market will resolve to the temperature range that contains the highest temperature recorded at the Malpensa Intl Airport Station in degrees Celsius on 3 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Malpensa Intl Airport Station, available here: https://www.wunderground.com/history/daily/it/milan/LIMC. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.

Frequently asked questions

Prediction market odds reflect real-money consensus from traders betting on Milan's June 3 temperature, while meteorological forecasts from weather agencies and climate analysts rely on atmospheric modeling and historical data. Markets often price in broader uncertainty and can diverge from official forecasts as new weather patterns emerge. Comparing the two reveals whether traders are more bullish or bearish on extreme heat relative to expert predictions, offering a complementary view of temperature expectations for that date.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the highest temperature in Milan on June 3 is priced through outcome shares that traders buy and sell based on their belief in each temperature bracket. Each outcome contract reflects the probability the market assigns to that temperature range occurring. Prices fluctuate as new information arrives, weather models update, and traders adjust positions. The current odds and volume show which temperature outcomes traders view as most likely, with prices converging toward resolution as June 3 approaches.

The market resolves on Jun 3, 2026, after the highest temperature in Milan on June 3 has been recorded and verified. Resolution depends on official temperature data from a recognized meteorological source for Milan on that specific date. The outcome is determined by which temperature bracket or exact reading matches the recorded high, settling all positions accordingly. Traders should monitor the event date closely as it approaches to understand the final conditions.

Major weather pattern shifts, updated seasonal forecasts, and atmospheric pressure systems affecting Europe could significantly move odds. Heat waves or cold fronts predicted to reach Milan in early June will drive trading activity. Long-range weather models from meteorological agencies often trigger repricing as they refine June conditions. Broader climate anomalies, ocean temperature patterns, and jet stream positioning also influence expectations. As June 3 approaches, short-term forecasts become more reliable and typically cause sharper price movements as uncertainty narrows.