Pack or skip
Packable down jacket for Great Neck in July
Verdict
Skip it
Lows around 67°F — you'll never reach for it.
Why
Great Neck in July averages highs of 84°F, lows of 67°F, 9 rainy days.
That climate means a packable down jacket isn't pulling its weight. Lows around 67°F — you'll never reach for it.