San Francisco weather today is mostly sunny with a high near 82°F, easing back to around 76°F by afternoon as the sea breeze kicks in — a genuinely great day to get outside before Karl the Fog reasserts itself overnight.
Today’s Setup
Tuesday’s high near 82°F comes with light west-southwest wind at 2 to 10 mph, so it’ll feel warm through midday before that classic afternoon cool-down toward 76°F. The National Weather Service’s local forecast office notes some tropical moisture is streaming in aloft — precipitable water values are running near the July daily maximum on record — but a dry layer between that moisture and the ground means any high-based showers should evaporate before reaching the surface (meteorologists call this virga). Chance of rain sits at just 4% today, and forecasters report no lightning anywhere in the region. Tonight cools to around 62°F under partly cloudy skies.
Best Window To Be Outside
Midday through mid-afternoon is your sweet spot before temperatures ease off. Dolores Park and the Mission will likely run warmest; Ocean Beach and the Sunset stay several degrees cooler under any lingering marine layer — that’s the Bay Area’s 20-degree microclimate swing at work. Golden Gate Park splits the difference and is a solid bet for a picnic or a jog.
Rain, Wind, Or Fire Risk
No severe weather is expected locally today — the Storm Prediction Center has no outlook out for the Bay Area, and the excessive rainfall risk this week is focused on the Southwest and Great Basin, not San Francisco. The bigger local story is wind: the NWS says breezy onshore flow returns for the second half of the week, and Wednesday already brings gusts to 20 mph alongside a cooler high near 76°F.
What To Wear Or Bring
Layers still win — warm midday sun, cooler breeze by evening. If you’re out on the water or lounging lakeside, a 2-Person Intex Floating Lounge with Cooler Just $24 on Amazon is worth a look while temps hold. Runners heading through the park should consider a hydration running vest, and an outdoor yoga mat is perfect for a sunset session before the wind builds midweek.
Gameday & Events This Week
South Bay soccer fans: the San Jose Earthquakes host Orlando City SC at PayPal Park on July 23, with mild evening temps expected — good tailgating weather. Grab a San Jose Earthquakes jersey or San Jose Earthquakes scarf, and Get tickets on SeatGeek or Find tickets on StubHub. Also on the calendar: WWE Friday Night SmackDown at Oakland Arena (July 24), the 2026 CrossFit Games Day 1 at SAP Center (July 24), and Ed Sheeran’s LOOP Tour at Levi’s Stadium on July 25 — an Ed Sheeran t-shirt or Ed Sheeran hoodie makes a fun addition if you’re going.
Dinner Tonight
Light wind and dry air make tonight ideal for grilling — check out our guide on how to Smoke Tri-Tip Like Brisket: The $10 Hack That Works. Otherwise, a simple pasta or stir-fry covers you either way. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door — Amazon Fresh groceries makes it easy.
Next Few Days
Wednesday cools to near 76°F with breezier west-southwest wind gusting to 20 mph, and Wednesday night dips to around 61°F. Expect that onshore breeze to stick around into the back half of the week, with temperatures hovering close to normal for San Francisco in late July.
