Highest temperature in Philadelphia on Jun 4, 2026?
Price history — 89° to 90°
Last 7 days of market YES price (blue) with the fair-price range (orange).
━ market YES▬ fair range
Market price
68¢
30¢
3¢
0¢
0¢
0¢
Kalshi • Volume: 26K contracts • Updated 3h agoCloses: 2026-06-05 (1d)
Kalshi · Climate and Weather
OU's Pick
YES · 89° to 90°
at 30¢
Price gap
Kalshi30¢
→OU's fair55¢
+25¢ underpriced · pays 3.3×
Confidence
Moderate
The official NWS Climatological Report for June 4 already records a maximum temperature of 85 degrees as of 3:59 PM while ASOS data shows a sustained peak of 89.6 degrees.
Wide edge+25¢
High volume24k contracts
Closes in21h
Not financial advice. For informational purposes only. Prediction markets involve risk of loss. AI may contain errors.