If the weather is really Shite it’s better to take her inside and put a little led above he head.
Because it’s a autoflower you need to make sure she gets the most light as posdible otherwise it’s going to be a small low yielding plant and nobody wants that :).
Also you should have taken a much bigger pot. Auto’s aren’t made for transplanting, it will stress her out and growth will stop for up to a week. I germinate mine in 25L pots soI never need to transplant them. But a 5L is really small. Now she has almost no roots so if it’s posdible i would dig her out (wide around and under the plant) and drop her in a bigger pot so you don’t get rootbound.
Good luck with your grow
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