Sandi Spots

    October 2027 · Updated weekly

    San Diego in October 2027

    Sunny and 78°F all month. Halloween takes over — Scream Zone, Del Mar Scaregrounds, Haunted Trail.

    Last updated · October 2027 events are still being announced

    Weather

    Highs 75°F, lows 61°F. Ocean 68°F. Perfect. Zero rain.

    Why October

    Scream Zone, Belmont's Fright Fest, Little Italy pumpkin patches, Julian apple pies.

    Signature events

    • · The Scream Zone
    • · Haunted Hotel
    • · Fleet Week
    • · Halloween on Adams Ave

    Every event happening in San Diego, October 2027

    Auto-updated from our events database — concerts, festivals, sports, family, culture, and nightlife.

    Events for October 2027 are still being announced. This guide updates automatically as confirmed dates are added — most October concerts, festivals and sports schedules land three to four months out.

    October in San Diego reliably brings The Scream Zone, Haunted Hotel, Fleet Week — annual fixtures we list as soon as organizers confirm the dates.

    In the meantime, browse the live events calendar or read the October visitor guide for weather, crowds and planning.

    What happens every October in San Diego

    These annual fixtures run in October nearly every year. Dates below are the usual window — we swap in confirmed dates and ticket links as organizers publish them.

    Little Italy Festa

    Mid-October

    Two-day free street festival, India Street.

    Haunted Trail at Balboa Park

    Late September–Halloween

    Multiple nights weekly.

    Adams Avenue Fall Fest

    Mid-October

    Free block party in Normal Heights.

    SD Restaurant Week (fall session)

    Late October

    Prix-fixe menus across the county.

    October in San Diego, weekend by weekend

    October is the month locals quietly recommend over July: 75°F afternoons, an ocean still warm enough to swim, hotel rates 30–50% under summer, and a Halloween calendar that runs every Thursday through Sunday from the last week of September to November 1. Plan around two things — Halloween attractions sell out weekend nights, and Julian apple season turns Highway 78 into a parking lot after 11am on Saturdays.

    First weekend

    Fleet Week finale and warm-water beach days

    Fleet Week events run along the Embarcadero, ship tours fill by mid-morning, and the water is still around 68°F — the last easy no-wetsuit swim weekend of the year. Haunted attractions have soft openings with shorter lines and cheaper tickets than late October.

    Typical cost: Free harbor events; haunt tickets $25–$35 (cheapest of the month)

    Second weekend

    Little Italy Festa and Julian apple peak

    Festa closes India Street for a free two-day street festival — go before noon for the food stalls, after 4pm for live music. If you'd rather escape the city, Julian's apple season peaks now: leave downtown by 8am or expect a 45-minute wait to park.

    Typical cost: Festa free; Julian pie slice $8–$10, whole pie $28–$35

    Third weekend

    Halloween season hits full stride

    Balboa Park's Haunted Trail, Scream Zone at Del Mar and Belmont Park's Fright Fest all run Thursday–Sunday. This is the sweet spot: full production value, but you can still buy tickets a few days out instead of two weeks.

    Typical cost: $30–$45 per haunt; combo passes save 20–25%

    Halloween weekend

    Costume crowds, Gaslamp street party, family trick-or-treat

    Gaslamp bars run ticketed costume parties, Adams Avenue and Coronado do the best family trick-or-treating, and every haunted attraction runs at capacity. Book haunts and dinner reservations two to three weeks out, and plan rideshare — downtown surge pricing after 10pm is brutal.

    Typical cost: Haunts $45–$60; Gaslamp party covers $30–$80

    The October events worth planning around

    EventWhenWherePriceBook aheadBest for
    The Haunted Trail of Balboa ParkLate September through Halloween, Thu–SunBalboa Park, Sixth Avenue$35–$502 weeks for Oct 25–31; 2 days earlier in the monthTeens and adults who want atmosphere over gore
    Scream Zone at Del Mar FairgroundsMost October nightsDel Mar$30–$55 depending on the multi-haunt pass1–2 weeks for weekendsGroups doing three haunts in one night
    Little Italy FestaMid-October, Saturday and SundayIndia Street, Little ItalyFree entry; food $8–$18 per plateNothing to book — but park in a garage before 10amFood-first visitors and families
    Boo at the Zoo / family Halloween daysWeekends through late OctoberSan Diego Zoo, Balboa ParkIncluded with zoo admissionReserve zoo entry timed tickets 1 week outKids under 10 who'd be scared by a real haunt
    Julian apple seasonAll month, weekends busiestJulian, 60 miles eastFree to visit; pie and cider $8–$35Same-day, but arrive by 10am SaturdayA fall day trip you can't get on the coast

    Free things to do in October

    • · Little Italy Festa — free two-day street festival
    • · Fleet Week ship tours and harbor viewing along the Embarcadero
    • · Adams Avenue and Coronado neighborhood trick-or-treating
    • · Sunset Cliffs at 6:15pm — golden hour with no summer crowd
    • · Pumpkin patches in Carlsbad and Bonita (free entry, pay per pumpkin)

    When to book what

    • · Hotels: rates drop 30–50% versus July, but Halloween weekend downtown books out — reserve by early October.
    • · Haunted attractions: buy online. Gate prices run $10–$15 higher and weekend nights close out.
    • · Restaurants: mid-week walk-ins are easy all month; Oct 30–31 needs a reservation two weeks out.
    • · Flights: the second and third weeks are the cheapest fall fares into SAN.

    Local tips

    • · The ocean is warmer in October than in June — 66–68°F. Locals swim all month.
    • · Santa Ana winds can push a few days into the high 80s. Pack for both 85°F and 58°F.
    • · Halloween combo passes (multiple haunts, one night) are the cheapest way to do the season.
    • · Skip Julian on Saturday afternoon. Sunday morning or a weekday is a completely different trip.

    October in San Diego: common questions

    What's going on in San Diego in October?

    Fleet Week opens the month along the Embarcadero, Little Italy Festa takes over India Street mid-month, and Halloween attractions — the Haunted Trail at Balboa Park, Scream Zone at Del Mar, Belmont Park's Fright Fest — run Thursday through Sunday from late September to November 1. Julian's apple season peaks the same weeks.

    Is October a good month to visit San Diego?

    It's the best value month with great weather. Highs stay near 75°F with almost no rain, the ocean is still 66–68°F, and hotel rates run 30–50% below July. The only crowded dates are Halloween weekend downtown.

    How much do San Diego Halloween events cost?

    Single haunted attractions run $30–$50, rising to $45–$60 on Halloween weekend. Multi-haunt combo passes save roughly 20–25%. Family options like Boo at the Zoo are included with normal admission, and neighborhood trick-or-treating in Coronado or Adams Avenue is free.

    Can you still swim in San Diego in October?

    Yes. Water temperatures hold at 66–68°F through most of October — warmer than June — and air temperatures stay in the mid-70s. Most people are comfortable without a wetsuit in the first half of the month.

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    About this guide

    Published by the Sandi Spots Editorial team at Sleep Coast LLC. Guides combine local perspective and source research. Check the individual guide for firsthand observations and follow official links to confirm current details.

    San Diego focused. Places and practical planning across the county.
    Kept current. Confirm prices, hours, and closures with the venue.
    Independent. Affiliate links never influence rankings.

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