Most exterior latexes should not be applied below 50° F. but Diamond Vogel's Rustic Tone 100% Acrylic Latex Paint has been specially formulated to be applied at temperatures as low as 35° F. This can extend your painting season by giving you a longer application window.

Contractor Bulletin PDF (58K)
Rustic Tone Paint Product Data Sheet PDF (31K)

IMPORTANT!
The air and surface temperature must remain at or above 35°F. and 5°F. above the dew point for at least 8 hours after application. After the initial 8 hours of dry time, lower temperatures can be tolerated.

If you need to use a primer, make sure that the appropriate air and temperature guidelines are followed for that primer.

These cold temperature painting guidelines are intended for professional use only.