WeatherMulti-outcomeExpires Apr 25, 2026

Will the highest temperature in Cape Town be 26°C on April 25?

Probability

1h

+0.0pp

24h

-0.5pp

24h Vol

$1.8K

Liquidity

$2.4K

Probability (last 7 days)

+0.0pp 7d
Apr 23, 2026, 06:00Apr 25, 2026, 17:33
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 3 factors
  1. 1

    Resolution-risk signal firing

    Market has reached expiry. Watch the UMA dispute window.

  2. 2

    Thin liquidity

    Only $2.4k of visible book — small orders can move the line. Treat the probability as a soft estimate.

  3. 3

    Past expiry — awaiting resolution

    Market is past its end date. Any price move now is a settlement / dispute artefact, not new information.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • 17:33Signal

    Resolution risk

    Market has reached expiry. Watch the UMA dispute window.

    LOW
  • 12:00Resolve

    Market resolved 6h ago

    HIGH

Price movement

-0.5pp over the last 24h, now 0¢.

Biggest hourly move: -6.5pp at 17:33 (to 0¢).

updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to the temperature range that contains the highest temperature recorded at the Cape Town International Airport Station in degrees Celsius on 25 Apr '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Cape Town International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/za/matroosfontein/FACT. 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 to "Yes" until all data for this date has been finalized. 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. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Resolution & Risk

HIGH risk
End date
Apr 25, 2026
UMA status
n/a
Resolution source
wunderground.comSource not classified
wunderground.com
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Market expires Apr 25, 2026 — dispute window active.
Read full market rules on Polymarket

Alerts

¢
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