, that either set new records or tied records for lows overnight, and tonight we'll see another handfulfulight now 35 in napa. 44 in san francisco. 40, redwood city. 35 in livermore, 41 in san jose. temperatures into the 20s, and that's prompted this freeze warning until 8:00 a.m. tomorrow morning, north bay, and east bay, and salinas valley, temperatures dropping into the mid-20s to mid-30s. remember when these freeze warnings are in effect to protect your pets, pieps, -- pipes and your plants. >> alan: abc-7's tomas roman is in walnut creek. >> reporter: we're here on civic drive, and when we arrived at 8:00, the temperature was 42. it's now 38 degrees here now. now, while the freezing temperatures are still a couple hours away, some people here in walnut creek were trying to make the best out of these warmer temperatures while they lasted. ♪ >> reporter: the emperor nero is said to have fiddled wheel rome burden. >> the cold weather? talked me into singing tonight, and i had a good time. >> reporter: he sings on the corner about job losses. tonight he is cutting he sir serenade short. >