Suffolk County Weather Forecast
Suffolk County weather: 69°F, clear sky. 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 36 mph and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 0,7 in, 1,4 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Suffolk County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 5 | ☁️ Overcast | 69° / 51° | 3% | 19 mph | 5 |
| Tue, Oct 6 | ☀️ Clear sky | 58° / 39° | 0% | 14 mph | 5 |
| Wed, Oct 7 | ☁️ Overcast | 67° / 38° | 0% | 15 mph | 5 |
| Thu, Oct 8 | ☁️ Overcast | 75° / 57° | 1% | 16 mph | 5 |
| Fri, Oct 9 | ☀️ Clear sky | 64° / 54° | 6% | 15 mph | 5 |
| Sat, Oct 10 | ☁️ Overcast | 61° / 51° | 6% | 12 mph | 4 |
| Sun, Oct 11 | ☁️ Overcast | 67° / 51° | 3% | 14 mph | 4 |
| Mon, Oct 12 | 🌦️ Light showers | 60° / 55° | 16% · 0,7 in | 19 mph | 1 |
| Tue, Oct 13 | 🌦️ Light drizzle | 54° / 47° | 18% · 0,0 in | 19 mph | 4 |
| Wed, Oct 14 | ⛅ Partly cloudy | 65° / 46° | 22% | 12 mph | 4 |
| Thu, Oct 15 | ☁️ Overcast | 71° / 56° | 20% | 13 mph | 4 |
| Fri, Oct 16 | 🌦️ Light drizzle | 63° / 56° | 19% · 0,0 in | 13 mph | 1 |
| Sat, Oct 17 | 🌧️ Heavy drizzle | 61° / 55° | 16% · 0,4 in | 13 mph | 1 |
| Sun, Oct 18 | 🌧️ Heavy drizzle | 58° / 47° | 16% · 0,3 in | 19 mph | 0 |
| Mon, Oct 19 | ☁️ Overcast | 50° / 44° | 27% | 19 mph | 4 |
| Tue, Oct 20 | ☀️ Clear sky | 55° / 43° | 20% | 9 mph | 4 |
What this means for Suffolk County
Today is slightly warmer than average for October. The forecast high of 69°F is 4.9°F above the 64°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
Gusts to 32 mph will push high-sided vehicles on exposed roads and bridges.
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
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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 69°F (20°C) with clear sky. Humidity is 42% and wind is 18 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 4:48 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 5, 2026 at 4:48 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
