Suffolk County (Long Island)
10 day weather forecast for Suffolk County 🏝️
Thursday, July 30th, 2026, at 05:45 PM
today
25° 19°
tomorrow
26° 19°
Saturday
28° 22°
Sunday
27° 23°
Monday
27° 24°
Tuesday
25° 23°
Wednesday
27° 23°
Seemore
Suffolk County Weather Pages
Suffolk County weather forecast
The weather forecast for Suffolk County over the next 5 days indicates wet and rainy conditions with temperatures ranging from 25 °F to 28 °F.
Rain is expected today and will continue at least through Monday.
Wind speeds are expected to be strong, averaging around 21 km/h.
Suffolk County 14 days weather forecast
This weeks weather in Suffolk County. Click on a date for detailed forecasts
Thu. 30
25°
19°
5.3 mm
Fri. 31
26°
19°
0.6 mm
Sat. 1
28°
22°
0.1 mm
Sun. 2
27°
23°
0.3 mm
Mon. 3
27°
24°
16.1 mm
Tue. 4
25°
23°
21.3 mm
Wed. 5
27°
23°
11.6 mm
Thu. 6
30°
22°
0 mm
Fri. 7
29°
24°
0.6 mm
Sat. 8
27°
22°
1 mm
Sun. 9
27°
24°
9.8 mm
Mon. 10
28°
23°
49.4 mm
Tue. 11
26°
22°
1.3 mm
Wed. 12
27°
21°
0 mm
Further Ahead
You can click on date
Access Suffolk County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Suffolk County long range weather forecast
30 day weather forecast for Suffolk County
Important Notice
Our Suffolk County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Suffolk County
The chart displays the expected rainfall values (in mm) over the next 14 days in Suffolk County, highlighting variations in precipitation levels for specific dates. ☔
Suffolk County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Suffolk County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Suffolk County
How warm is it in Suffolk County over the next 14 days?
Over the next two weeks, temperatures in Suffolk County are expected to range from around 19 °F on the coldest nights up to about 30 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Suffolk County in the next two weeks?
Yes - rain is expected on about 12 of the next 14 days in Suffolk County, with roughly 117.4 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Suffolk County?
Maximum wind speeds in Suffolk County are forecast to reach about 32 km/h at their peak over the next 14 days.
When is the best time to visit Suffolk County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Suffolk County guide.
How accurate is the 14-day forecast for Suffolk County?
Our Suffolk County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Suffolk County?Get accurate weather forecasts for Suffolk County, located at latitude 40.817 and longitude -73.066. Stay updated with localized weather information tailored for Suffolk County.
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