Today it was very windy (and gusty) where I live.
I enjoy playing in the wind (every once-in-a-while) because it forces you to use every bit of concentration, footwork, and ball control that we sometimes take for granted on more clement days.
In some ways it is a lot like playing against a junk-baller, or spin-artist- they try to throw your game off with off-paced shots, lots of odd spins, and so forth.
The better the control you have over the stroke basics, the better you will do in both situations. So work on that (of course).
Anyway, for the advice part-- If it is a cold wind, be sure you are dressed properly. The wind will steal your heat and you will tend to move sluggishly, when you need quickness the most.
Also, use topspin to keep the ball under control and in the court. You may need to adjust your strokes/serving on the different sides of the court.
Overall, play more within yourself, give yourself some margin for error- don't try to paint the lines. Consider shortening your backstroke and, overall, simplifying your strategy and technique.
As was mentioned,above, if you find yourself in a defensive mode, just getting the ball back and allowing the wind to do its thing can sometimes win the point (or at least get you back in the game).