In Novato where the wedding will be - it will be warm/hot during the day, potentially 80's or even 90's if it's a hot weekend. At night it cools down to 70's or 60's this time of year. In San Francisco, it will be cool. The breeze from bay can be chilly so bring layers if you plan to spend some time in SF! I would guess it would 60's or 70's this weekend but you never with SF so check the weather before packing! In Sonoma/Napa it will be hot/warm. Likely 90's so bring sunglasses if you plan to go to Sonoma/Napa!
If you have Verizon sometimes service can be spotty around the country club. If you have AT&T you're good.
Please send any large gifts to our home address in Fort Worth, Texas. We are going on our honeymoon in Cancun right after the wedding and won't have room in our suitcases to bring them back to Texas with us. Thank you in advance!