Suffolk County Weather Forecast
Suffolk County weather: 42°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Suffolk County
Derived from the current forecast window - not an official warning.
Peak gusts of 48 mph and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1,4 in, 4,4 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Suffolk County
Derived from the forecast. No official alert feed is wired for this country yet.
16-day forecast for Suffolk County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Wed, Oct 28 | ☁️ Overcast | 54° / 31° | 1% | 5 mph | 3 |
| Thu, Oct 29 | ☀️ Clear sky | 66° / 41° | 2% | 13 mph | 4 |
| Fri, Oct 30 | ☁️ Overcast | 63° / 50° | 14% | 17 mph | 4 |
| Sat, Oct 31 | ☁️ Overcast | 54° / 44° | 0% | 16 mph | 4 |
| Sun, Nov 1 | ☁️ Overcast | 57° / 45° | 0% | 8 mph | 3 |
| Mon, Nov 2 | ☁️ Overcast | 63° / 50° | 4% | 12 mph | 3 |
| Tue, Nov 3 | ☁️ Overcast | 57° / 48° | 12% | 16 mph | 1 |
| Wed, Nov 4 | ☁️ Overcast | 52° / 49° | 18% | 8 mph | 2 |
| Thu, Nov 5 | 🌦️ Drizzle | 56° / 50° | 31% · 0,2 in | 11 mph | 1 |
| Fri, Nov 6 | 🌦️ Light showers | 62° / 54° | 37% · 0,4 in | 15 mph | 0 |
| Sat, Nov 7 | 🌧️ Showers | 62° / 58° | 30% · 0,8 in | 12 mph | 2 |
| Sun, Nov 8 | 🌧️ Rain | 58° / 53° | 16% · 1,0 in | 32 mph | 1 |
| Mon, Nov 9 | 🌦️ Light showers | 54° / 51° | 23% · 1,4 in | 32 mph | 0 |
| Tue, Nov 10 | 🌦️ Light showers | 53° / 53° | 23% · 0,7 in | 21 mph | 0 |
| Wed, Nov 11 | ☁️ Overcast | 59° / 49° | 23% | 13 mph | 3 |
| Thu, Nov 12 | ☁️ Overcast | 57° / 47° | 24% | 15 mph | 2 |
What this means for Suffolk County
Today is cooler than average for October. The forecast high of 54°F is 9.5°F below the 64°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
Overnight lows near 31°F mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 80°F.
See the Suffolk County forecast by time range
Suffolk County weather - more answers
Explore Suffolk County
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Suffolk County?
Suffolk County is a county in Massachusetts. Its coordinates are 42.3601, -71.0589. It lies in North America.
What is the weather like in Suffolk County right now?
It is currently 42°F (6°C) with clear. Humidity is 86% and wind is 4 mph.
When is the best time to visit Suffolk County?
June, August and September offer the most comfortable conditions in Suffolk County, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Suffolk County in?
Suffolk County observes America/New_York (UTC-04:00). The local time is 11:39 PM.
How many people live in Suffolk County?
Suffolk County has a population of approximately 780.000.
What is the nearest airport to Suffolk County?
The closest airports are Boston Logan International Airport (BOS), 3 mi away, LaGuardia Airport (LGA), 182 mi away and John F. Kennedy International Airport (JFK), 184 mi away.
What are the top things to do in Suffolk County?
Popular options include Cape Cod National Seashore, Martha's Vineyard, Nantucket, Franconia Notch State Park, Mount Washington and Central Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 28, 2026 at 11:39 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
