Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Coldest air of the season may bring snowflakes to the Northeast. Click for more. Chevron right
Isaias: 120,000+ without power in Florida in wake of hurricane. Click for the latest. Chevron right

New Suffolk, NY

64°F
Location Chevron down
Location News Videos
Use Current Location
Recent

New Suffolk

New York

64°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
New Suffolk, NY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

October

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
27
N/A
28
63°
57°
29
72°
55°
30
68°
52°
1
73°
54°
2
74°
66°
3
72°
48°
4
63°
55°
5
72°
53°
6
61°
35°
7
64°
31°
8
75°
43°
9
72°
37°
10
68°
39°
11
62°
41°
12
Clouds and sun
69°
52°
13
Some sun, then clouds
67°
61°
14
Partly sunny and pleasant
76°
55°
15
Cooler with sunshine
65°
52°
16
Breezy with periods of rain
67°
48°
17
Very windy; sunshine, cooler
55°
40°
18
Partly sunny
56°
38°
19
Cloudy
61°
48°
20
Increasing amounts of sun
65°
51°
21
Mostly sunny
64°
50°
22
Cloudy with occasional rain
64°
52°
23
Decreasing clouds
63°
50°
24
A thick cloud cover
64°
52°
25
Plenty of sun
65°
44°
26
Plenty of sunshine
62°
47°
27
Mostly sunny
63°
38°
28
Cooler with sunshine
53°
37°
29
Plenty of sunshine
53°
37°
30
Mostly sunny
54°
42°
31
Plenty of sunshine
59°
41°

Temperature Graph

°F
80° 70° 60° 50° 40° Oct
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

October Weather in New Suffolk

New Suffolk's October 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 37° and 61°. The average high for October is 62° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in New Suffolk. See also: November | December | January.

Further Ahead

November 2026

December 2026

January 2027

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Coldest air of the season so far on the way for Northeast, snowflakes

7 hours ago

Hurricane

Isaias made hurricane history before unleashing 117-mph winds, tornado...

4 hours ago

Hurricane

Hurricane Simon bringing destructive winds, flooding to Mexico

3 hours ago

Hurricane

Family evacuates right before Isaias tears top floor off condo

1 day ago

Hurricane

Hurricane Isaias winds fuel shed fire as crews protect Florida home

9 hours ago

More Stories

Featured Stories

Winter Weather

Winter forecast 2026-2027: El Niño to reshape snow, cold across US

4 days ago

Weather News

Flooding washes away homes, bridges, damages power station in Nepal

9 hours ago

Recreation

Utah ultramarathon canceled after heavy rain leaves about 70 stranded

5 hours ago

Recreation

Text from lost hiker sparks overnight search in California redwood par...

5 hours ago

Weather News

Hilarious animal photos from this year’s Comedy Wildlife Awards

1 day ago

World North America United States New York New Suffolk

Weather Near New Suffolk:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...