We all want great weather for hiking. Not too Cold nor warm for most of us, rain is not even an option for some of us. I cannot quell the mood you can get coz of the weather but;
always carry a raincoat, those Light breathable, waterproof ones
invest in thermal clothes,or heave sweater and stockings are bae too.
Dont bother with umbrellas, one should be ready for the wetness anyways
Have a cap and sunglasses, your glasses should have straps for the back of the head, to minimise adjusting.
Keep chocolate handy, a good way to make the blood hot.
Have a weather app, to check thé forecast beforehand, i don’t bother with as such coz the above should be part of the hiking gear.