Plants are still seedlings, maybe two sets of regular leaves. The new leaves are coming in yellow. After a heat wave, we just finished a string of cool, wet days, highs 50-60, lows into 40's at night. Fertilized once with hand spread 10-10-10.
Okra needs well draining soil and warm temperatures.
You can't control Mother Nature, but this article will refresh you on the care requirements.