Jacksonville Temperature Today
Live Jacksonville temperature at KJAX: running high and low, 20 forecast models and Robinhood and IBKR UHJAX/ULJAX.
Start freeJacksonville settlement stations
Each platform settles on one official station. These are the stations behind the Jacksonville temperature markets and how often we get their data.
- KJAXJacksonville InternationalRI5 min
Jacksonville market tickers
Jacksonville temperature market FAQ
- Which weather station settles the Jacksonville temperature markets?
- Robinhood and IBKR markets use Jacksonville International (KJAX).
- How do the Jacksonville temperature markets settle?
- Robinhood and IBKR list ForecastEx Jacksonville temperature contracts, which settle on the Weather Underground Daily Observations table for KJAX: the highest reading of the local calendar day for highs and the lowest for lows. The day is final once Weather Underground publishes the first observation of the next day.
- What are the Robinhood tickers for Jacksonville temperature?
- On Robinhood and IBKR, the ForecastEx Jacksonville daily high is UHJAX and the daily low ULJAX. Each contract is one strike on one day: UHJAX_101626_80 asks whether the high exceeds 80 °F on October 16, 2026, and ULJAX contracts ask whether the low is below a strike.
- What are UHJAX and ULJAX?
- They are the ForecastEx daily high and low temperature products for Jacksonville, listed on Robinhood and IBKR. ForecastEx, not Kalshi, is the exchange. UHJAX contracts ask whether the day's highest temperature at Jacksonville International (KJAX) will exceed a strike, and ULJAX contracts whether the lowest will be below one, with strikes 1 °F apart. Both settle on Weather Underground's Daily Observations table for KJAX for the local calendar day.
- How often does minuteTemp update Jacksonville?
- KJAX updates every 5 minutes. Paid plans refresh the dashboard every 60 seconds; the free plan is delayed 3 minutes.