Will I be cold?
Will I be cold in Dallas in May?
Verdict
No — No, comfortable.
Lows stay near 64°F — you won't be reaching for the puffer.
Day vs. night
Day
83°F
Hot
Prioritize shade, hydration, and a brim.
Night
64°F
Comfortable
Comfortable outside without an extra layer.
Why
Dallas in May averages highs of 83°F, lows of 64°F, 10 rainy days.
You can pack for the daytime temps and not worry about the evening dip.