Sulking Butternut Squash

I haven't planted mine out yet. They're in small pots in the polytunnel ready and waiting for more settled weather so I can plant them outside. Last night the temperature in there fell to 3C and now they look wilted and sulking. Are they likely to recover or should I just bite the bullet and sow afresh?

Put them out in a cloche that is not exposed to the wind.....

A couple of days, in a non windy enviroment and a decent root run, and hopefully they'll respond....

I've kept my squash plants under individual cloches as they prefer it steadily warm. Often they'll recover so just check regularly for fresh growth. If you're unsure about revival, start a few seeds now, just in case.