Pack or skip
Beanie for Knoxville in June
Verdict
Skip it
Lows near 64°F — no scenario where you'll want one.
Why
Knoxville in June averages highs of 86°F, lows of 64°F, 10 rainy days.
That climate means a beanie isn't pulling its weight. Lows near 64°F — no scenario where you'll want one.