Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommodities

Climate

EconomicsMentionsFinanceTech & Science
PredictLive149AccountSocial
MARKETSPERPSLIVE149

Heatwaves

Product
Kalshi ProPerpetual FuturesMarketsIncentive programInstitutionsAPI & developers
Company
AboutKalshi ResearchBlogCareersPolicy CenterBrand Kit
Help
Help CenterFAQFee scheduleTrading hoursRegulatoryTrust Center
© 2026 Kalshi Inc. · All rights reserved
PrivacyData Terms of ServiceTrading ProhibitionsFAQ for Finance Professionals
Trading on Kalshi involves risk and may not be appropriate for all. Members risk losing their cost to enter any transaction, including fees. You should carefully consider whether trading on Kalshi is appropriate for you in light of your investment experience and financial resources. Any trading decisions you make are solely your responsibility and at your own risk. Information is provided for convenience only on an "AS IS" basis. Past performance is not necessarily indicative of future results. Kalshi is subject to U.S. regulatory oversight by the CFTC.
All markets
Ski Resorts
Climate change
Daily temperature
Heatwaves
Hourly temperature
Hurricanes
Natural disasters
Snow and rain
Heatwaves

Will the temperature in San Jose (SJC Airport) drop below 40°F in December 2026?

Yes
1.25x
No
4.31x
$5,569 vol1 market