Hartford & New Haven, CT, September 15, 2026 — A period of unusually cool air, the chilliest experienced since early June, has settled over the cities of Hartford and New Haven. This cooler weather is anticipated to be a brief interlude before a significant shift in conditions is expected.

Meteorologists indicate that the current cool spell is not expected to persist for an extended duration. Temperatures are forecast to rebound quickly, returning to levels that are considered above average for this time of year.

Following the brief cool-down, a return to warmer and more humid weather is predicted. This transition is expected to bring muggier conditions later in the week, a marked contrast to the current crisp air.

Specific temperature figures for the cool air or the projected rebound were not detailed in the trend summary. Similarly, the exact timeline for the end of the cool spell and the onset of muggier conditions was not provided. The duration of this cool air event is described generally as ‘short-lived’.


Story summarized from the original created by Jill Gilardi on www.wfsb.com, see more information here.

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