How much temperature swing

I want to keep my 🪴 outside full time. Up until now they come in at night, average house temp of 73 or so. The overnight hours are dropping to around 63. Is a 10 degree difference going to hurt them badly?
And does anybody have a clue when these are going to show signs of sex? They popped ground around june 6th I believe

10 is the recommended throw. 20 is the max safe range. You’re good.

If they are autos I can’t really say. Don’t grow them. Photoperiods will show after flip or once they reach sexual maturity in veg, much more identifiable once in flower though. The plants pictured are not showing signs of sex yet. Fill out a ticket For better assistance.

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Answer these simple questions the best you can.
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-What strain, Seed bank, or bag seed (photo or auto)
-Age of plant/what week of flower
-Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
-Vessels: Pots, Grow beds, Buckets, fabric pots
-PH and TDS of Water, Solution, runoff (if Applicable)
-PPM/TDS or EC of nutrient solution if applicable
-Method used to measure PH and TDS
-Indoor or Outdoor if indoor, size of grow space
-Light system LED, MH/HPS/CMH/Fluorescents, or other
-Actual wattage draw of lights
-Current Light Schedule
-Temps; Day, Night
-Humidity; Day, Night
-Ventilation system; Yes, No, Size
-AC, Humidifier, De-humidifier,
-Co2; Yes, No

If growing Hydro some additional questions:

-DWC? RDWC? Autopots? Ebb and Flow? Other?
-Distance of liquid below net pot (DWC)
-Temperature of reservoir
-TDS of nutrient solution
-Amount of air to solution

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