I think I'd turn the water off, open the faucet you're changing, then open the low point drains to get some more water out of those lines, You can hold a towel under the connections just in case some drips come out, then you should be good.
If you're going to "regret it in the morning", sleep until noon.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
2 new fluffy Corgis, Bayley and Stanley