Outdoor overnight temperature?

[farley101]

Hey all,

Spring has (hopefully) gotten a foothold here in the Upper Midwest, looks like some nice daytime temps going forward after 2 weeks of cold.

Trying to figure out when I can finally keep my plants outdoors overnight. Looks like it will hit mid-40s tonight but in the low 50s or so after that. Daytime temps are looking mid 60s to mid 70s for the current forecast.

It was easy bringing them in and out last year with only a few plants, now that the collection is *a little* bigger, I'm looking forward to not moving them in and out for a while!

I've got mostly catts, with a few oncidiums, dens, catt seedlings. I'd guess that the catts should be fine, probably bring in the seedlings and anything small like that. Everything has been indoors at 65 all winter so they've not seen temps that chilly yet!