Below freezing overnight. Expected high temp in the low 50's.
Spring conditions!
Glide Wax: Toko Red/Yellow mix or Swix 8 or Vauhti Pure Mid/pink or Wet/yellow in the afternoon.. .
Grip Wax: Try a universal klister like Vauhti Uni, Toko Red, or Swix Uni.
Skin skis will make life easier if you're not keen on messing with klister in varying temps.
The end of the season is a good time to get a fresh stone grind and storage wax so that your skis are like new for next winter!