What do y'all wear when fishing in the rain?  I know temperature may also be a factor of what kind of footwear, so lets say low of 40 and high of 65 throughout the day.  Do y'all wear waterproof boots, or cover your shoes somehow? (Maybe with plastic shoe covers?)

Waterproof Rocky's or my waders if shore fishing.  One of my most productive days was wading in a nice rain shower, catching fish dang near every cast.

Boots when it cold, Sperry Top-Siders when it's warm.

If I'm wearing pants, it's boots; shoes with shorts.

In your scenario, 40-65, that means boots for me.

8-)

Work boots, when it is warmer sandals.

The same thing I wear when hunting in the rain.

Crocs, unless it's cold.

Well I fish from the shore mainly, so in the rain I wear hipboots (Which I pretty much wear all the time), and a poncho.

Low of 40 with a high of 65; sandals or bare foot    

Minimum ankle high waterproof boots, at all times, when shore fishing.  Sturdy, no slippage on rocks, protects the ankles from a multitude of injuries, keeps the feet dry.

I save my Academy bags and when it rains put them on my feet and then the rain suit on. Rain gear is pass the lures, reels and rods and the bait monkey never lets me make it that far. ;D

This is my shoe of choice for the wet stuff and everyday fishing.

http://www.merrell.com/Product/NZGP/Mens-Active-Footwear/Hiking/Mens/Chameleon-Wrap-Gore-Tex-XCR.aspx

North Face Ultra XCR Gore-Tex sneakers or North Face flip flops

(all North Face soles are "non-marking" for you saltwater folks)

Low of 40 with a high of 65; sandals or bare foot

Cajuns are tough!

8-)

Hip waders when I'm shore fishing in the rain and it's cold.  Old pair of sneakers during the summer months.  I'll wet wade in sneakers also.  I save my wading boots for fly fishing.