Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
December, Low crowds, average high temperature 7 degrees Celsius, average low temperature 3 degrees Celsius. Partly sunny.
3°
4°
weather_partly_sunny
January, Low crowds, average high temperature 4 degrees Celsius, average low temperature -1 degrees Celsius. Partly sunny.
-1°
4°
weather_partly_sunny
February, Moderate crowds, average high temperature 4 degrees Celsius, average low temperature -1 degrees Celsius. Partly sunny.
-1°
7°
weather_partly_sunny
March, Low crowds, average high temperature 7 degrees Celsius, average low temperature 2 degrees Celsius. Partly sunny.
2°
13°
weather_sun
April, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 7 degrees Celsius. Sunny most days.
7°
18°
weather_sun
May, High crowds, average high temperature 18 degrees Celsius, average low temperature 12 degrees Celsius. Sunny most days.
12°
23°
weather_sun
June, High crowds, average high temperature 23 degrees Celsius, average low temperature 17 degrees Celsius. Sunny most days.
17°
27°
weather_sun
July, High crowds, average high temperature 27 degrees Celsius, average low temperature 22 degrees Celsius. Sunny most days.
22°
26°
weather_sun
August, High crowds, average high temperature 26 degrees Celsius, average low temperature 22 degrees Celsius. Sunny most days.
22°
23°
weather_sun
September, Moderate crowds, average high temperature 23 degrees Celsius, average low temperature 18 degrees Celsius. Sunny most days.
18°
18°
weather_sun
October, Moderate crowds, average high temperature 18 degrees Celsius, average low temperature 13 degrees Celsius. Sunny most days.
13°
12°
weather_sun
November, Low crowds, average high temperature 12 degrees Celsius, average low temperature 7 degrees Celsius. Sunny most days.
7°
Monthly weather averages (˚C)
Top landmarks in Stony Brook
Stony Brook Grist Mill
You might want to get your camera out and head to Stony Brook Grist Mill— just one of the landmarks located 1 mi (1.5 km) from central Head of the Harbor.
Long Island Museum of American Art, History, and Carriages
4.6/5 (5 reviews)
Long Island Museum of American Art, History, and Carriages is 0.9 mi (1.5 km) from central Stony Brook, why not stop by during your stay. If you want to experience more of the culture Stony Brook has to offer, head to Avalon Park and Preserve, Stony Brook University, and Stony Brook University Hospital.
Notable for its university life, Stony Brook features attractions such as Long Island Museum of American Art, History, and Carriages and Avalon Park and Preserve. Visitors to this family-friendly city speak highly of the restaurants whereas sights include Stony Brook Grist Mill and West Meadow Beach Historic District.
"Amazing room with door out to courtyard, excellent for walking the dog. Always a great stay when we are here. Excellent food at on-site restaurant, beds are so comfy. Everyone is so nice to the dog when we bring him. Great location. "
Can I book refundable accommodations in Stony Brook?
If you need the flexibility to change your plans to Stony Brook, most accommodations provide refundable* rates you can book. You can see these properties by searching our site and using the "fully refundable" filter to narrow the results down.
Where can I stay in Stony Brook if I want a vacation rental instead of a hotel?
If you're looking for a good alternative to a hotel, review our selection of 6 vacation homes.
What will the weather in Stony Brook be like during my vacation?
July and August are typically the warmest months in Stony Brook when the average temp is 72°F. January and February are the coldest months when the average temperature is 37°F. October and December are the months with the most rain.
Why should I book my Stony Brook hotel with Hotels.com?
There are lots of reasons to book your Stony Brook trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.