Major city · United States
Smithtown
One day covers the main parks and historic sites; add a night only if you want a relaxed stay near the mall.
Smithtown is a suburban town on Long Island with several state parks, historic districts and a convenient LIRR station. A half‑day to a full day lets you see the parks and a few landmarks; overnight stays are optional for shoppers or families.
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- USD
- Best months
- Apr–Oct
- avoid Jul–Aug (heat, humidity)
- Airport
- JFK
- Nights
- 1
Rules in force · 7Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…
- North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
- North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
- North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
- United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
- United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
- United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
- United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.
Entry rules depend on your passport. Full visa guide
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Smithtown911 ▾
- Police, fire, ambulance911
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Smithtown, one line each. Tap a card for the full answer.
- Cash or card?Currency is the US dollar (USD, $).United States-wide
- SIM or eSIMAT&T, Verizon and T-Mobile cover the country; prepaid SIMs at their stores and Walmart/Target (passport required), or an eSIM before you fly.United States-wide
- Tap waterTap water is drinkable nearly everywhere; boil or treat water from streams in parks.United States-wide
- TippingSit-down restaurant: 18–22% of the pre-tax bill.United States-wide
- Plugs & powerSockets A/B. US/Canada (A/B): fits · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 120 V: UK and AU 230 V-only devices need a converter; most chargers are dual-voltage.United States-wide
- SafetySmithtown is a low‑crime suburban area; standard U.S. safety precautions apply.
Show all 12 answers
- RestroomsFree public toilets are scarce in big cities; use cafés, department stores, libraries, stations.United States-wide
- Emergency numbers911 police, fire, ambulance
- Sundays & holidaysFederal holidays close offices, banks and post offices; national parks stay open.United States-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportJFK John F.
- Getting aroundCar on I‑495 (Long Island Expressway) or the Northern State Parkway; LIRR Port Jefferson Branch stops at Smithtown, St.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- CoffeeCoffee at a local café$2–$4
- Street or quick mealSandwich$5–$8
- Budget bedBed‑and‑breakfast, a night, per roomUS$100
- Mid-range bedMid‑range hotel room, a night, per roomUS$150
- High-end bedMid‑range hotel room, a night, per roomUS$200
A day, not counting the bed: Budget US$70 · Mid US$120 · High US$180
Prices in local money; change the currency in the header to see yours next to them. Every price and the budget calculator →
DecideWhat it is known for, and when the weather works
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- JFK John F. Kennedy International Airport (about 45 min by car via I‑495)
Best months at a glance
From the guide's best and avoid lists
Jan
not flagged
4°C (39°F)39°F (4°C)
Feb
not flagged
5°C (41°F)41°F (5°C)
Mar
not flagged
10°C (50°F)50°F (10°C)
Apr
Best
16°C (61°F)61°F (16°C)
May
Best
22°C (72°F)72°F (22°C)
Jun
Best
27°C (81°F)81°F (27°C)
Jul
Care
30°C (86°F)86°F (30°C)
Aug
Care
29°C (84°F)84°F (29°C)
Sep
Best
25°C (77°F)77°F (25°C)
Oct
Best
19°C (66°F)66°F (19°C)
Nov
not flagged
12°C (54°F)54°F (12°C)
Dec
not flagged
6°C (43°F)43°F (6°C)
Best: Apr–Jun, Sep–Oct. Mixed: Jul–Aug. Month by month →
Warmest Jul (30°C (86°F)86°F (30°C)), coolest Jan (−3°C (27°F)27°F (−3°C) low), wettest Mar (9 rain days), driest Feb (7). Averages, not a forecast.
Weather and climate
Smithtown: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
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Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
4°C (39°F)39°F (4°C)
−3°C (27°F)27°F (−3°C)
8 rd
Feb
5°C (41°F)41°F (5°C)
−2°C (28°F)28°F (−2°C)
7 rd
Mar
10°C (50°F)50°F (10°C)
2°C (36°F)36°F (2°C)
9 rd
Apr
16°C (61°F)61°F (16°C)
7°C (45°F)45°F (7°C)
9 rd
May
22°C (72°F)72°F (22°C)
13°C (55°F)55°F (13°C)
9 rd
Jun
27°C (81°F)81°F (27°C)
18°C (64°F)64°F (18°C)
8 rd
Jul
30°C (86°F)86°F (30°C)
21°C (70°F)70°F (21°C)
7 rd
Aug
29°C (84°F)84°F (29°C)
20°C (68°F)68°F (20°C)
8 rd
Sep
25°C (77°F)77°F (25°C)
16°C (61°F)61°F (16°C)
9 rd
Oct
19°C (66°F)66°F (19°C)
10°C (50°F)50°F (10°C)
9 rd
Nov
12°C (54°F)54°F (12°C)
4°C (39°F)39°F (4°C)
9 rd
Dec
6°C (43°F)43°F (6°C)
−1°C (30°F)30°F (−1°C)
9 rd
High / low, both scales · rd = rain days
Arrive & moveAirports are listed under At a glance; this is how to move once you are in
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting around
Car on I‑495 (Long Island Expressway) or the Northern State Parkway; LIRR Port Jefferson Branch stops at Smithtown, St. James and Kings Park; Suffolk County Transit buses serve the town.
Nearest full guides
Straight-line distance, not travel time
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Sunken Meadow State Park
goDoor to door: ≈30 min round trip
Drive via Northern State Parkway, about 15 min from Smithtown centre
Popular beach and picnic area; arrive early in summer.
Nissequogue River State Park
goDoor to door: ≈25 min round trip
Drive north on NY‑25A, about 12 min
Nature trails and bird‑watching.
Eat & sleepWhich area to sleep in
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
Smith Haven Mall hotels
several chain hotels within walking distance of the mall; good for one night.
Bed‑and‑breakfasts in St. James
small B&Bs near the LIRR station; quiet residential setting.
PracticalWhat a day costs, what to watch out for, and the pocket card
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- $70–$100 excl. bed
- Mid
- $100–$150 excl. bed
- High
- $150+ excl. bed
Trip budget
| Mid‑range hotel room1 × 1 night × US$150 | US$150 |
| Food, local transport, entries2 × 1 day × US$120 | US$240 |
| LIRR round‑trip ticket (Smithtown‑Penn Station)2 × US$20 · check | US$40 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | US$43 |
| Trip total≈ US$237 per person per day, bed included | US$473 |
2026 estimate; flights and car rentals excluded.
Prices of common things
| Coffee at a local café | $2–$4 |
| Sandwich | $5–$8 |
| Parking at state park (day) | $15 |
| LIRR fare (Smithtown‑Penn)check | $15–$30 |
2026 estimate; check locally.
Watch out
Safety
- Summer heat can be intense; bring water and sunscreen.
- Parking at state parks fills quickly on weekends; arrive early.
Emergency numbers
- Police, fire, ambulance
- 911
Pocket card
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SmithtownSmithtown
Pocket card · Voykit
My bed tonight
—
—
—
À cette adresse, s’il vous plaîtTo this address, please
Emergency
- Police, fire, ambulance911
Embassy
US citizens have consular services in New York City (check address).
My embassy: —
Fare anchors (2026 estimate)
- LIRR Smithtown → Penn Station: about $15–$30, 1 h 15 min (check)
- Parking Sunken Meadow State Park: $15 per vehicle, day (check)
Say or show
- Excusez‑moi — Excuse me / Sorry (excusez‑moi)
- Merci — Thank you (merci)
- Combien ça coûte ? — How much is it? (combien ça coûte)
- Où sont les toilettes ? — Where is the restroom? (où sont les toilettes)
Deep diveWhat this guide covers so far, and its sources
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Smithtown. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: Apr–Oct · avoid Jul–Aug (heat, humidity) · month by month →
- 1 airport and 2 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 2 day-trips, door to door
- 2 things to watch out for, with emergency numbers
Coming as the guide grows
- Add a night at a Smith Haven Mall hotel for shoppers.
- Combine with a visit to nearby Huntington for more dining.
Sources
Ask about Smithtown
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