Early morning solo trip

Got up at 0430 to be out of the house by 5. its usually a 2 and 1/2 hr trip but as it turned out it took me 5 hours to get on the water. was gonna fish the lower piece but for the 1st time ever, i seen someone else the to fish and they got there a few minutes before me cause they had just started to walk the trail as i pulled up. now i had to back track to get to some upper water which set me back an hour or so. got to the top and there wasnt anyone around. i went up high to fish some water that weve caught some good fish on and the fish seemed to be pretty non existant. i just kept working my way downstream, section by section and slowly started seeing a few fish. i did finally land 1 fish and lost another. never seen it fish so poorly and i wonder if it has to do with the weather. it was chillier and stormy with a little bit of rain.