National Weather Service guidance for New York City points to a Friday high near 64°F under increasing clouds and a northeast-to-southeast wind shift, reflecting post-frontal stabilization after the recent early-season heat wave. Model consensus emphasizes modest daytime warming limited by residual marine influence and cloud cover, keeping afternoon maxima in the low-to-mid 60s rather than the seasonal 70°F average. Traders appear to assign the highest implied probabilities to the 64–67°F range because ensemble spreads still allow for slight upward revisions if skies clear earlier than expected. Resolution will hinge on the official LaGuardia observation, with any final model update tonight able to shift odds if winds turn more southerly.