Weather forecast for 10 daysNew Suffolk, NY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNE 39°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:05 pm EDT
- details ▼
On Sunday, October 18, clear and sunny conditions are expected.
The temperature scale will run from a maximum of a moderate 55.4°F to a minimum of a frosty 42.8°F.
Today, the maximum temperature is expected to align with November's average high of 52.7°F instead of October's.
Sunrise will be at 7:04 am and sunset at 6:05 pm; the daylight will last for 11h and 0min.
The temperature scale will run from a maximum of a moderate 55.4°F to a minimum of a frosty 42.8°F.
Today, the maximum temperature is expected to align with November's average high of 52.7°F instead of October's.
Sunrise will be at 7:04 am and sunset at 6:05 pm; the daylight will last for 11h and 0min.
10-day overview
Daily temperatures
Warmest day: Tuesday 64°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: Thursday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 55°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNE 39°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 17mphNE 44°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 19mphNNE 28°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:07 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 46°F
Partly Cloudy / Wind
- Precip. probability: 17%
- Precipitation: 0.04"
- Wind: 21mphNE 36°
- Humidity: 67%
- UV index: 4
- Sunrise: 7:08 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 46°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphN 7°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphNNE 18°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphNE 35°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 46°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphNNW 332°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 50°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNW 313°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 46°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphN 355°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:15 am EDT
- Sunset: 5:52 pm EDT
- details ▼
For the next ten days, a combination of sun-filled and dull weather is forecasted.
With a 17% probability, rainfall is predicted only for Wednesday. Anticipated precipitation will be minimal at 0.04".
In the upcoming period, the maximum temperature will vary between 55.4°F and 64.4°F, while the lowest temperature will be between 42.8°F and 50°F.
Tuesday will be the warmest day, with a maximum temperature of 64.4°F; today is the coldest day, with a maximum temperature of 55.4°F.
With a 17% probability, rainfall is predicted only for Wednesday. Anticipated precipitation will be minimal at 0.04".
In the upcoming period, the maximum temperature will vary between 55.4°F and 64.4°F, while the lowest temperature will be between 42.8°F and 50°F.
Tuesday will be the warmest day, with a maximum temperature of 64.4°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 18, 2026 @ 10:29:04 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in New Suffolk, sunny and dry conditions are anticipated.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 42.8°F.
The maximum temperature today will be relatively lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 56.3°F.
The maximum temperature today will be relatively lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 56.3°F.
On Sunday, in New Suffolk, sunrise will be at 7:04 am and sunset at 6:05 pm (EDT).
Today, the daylight will last for 11h and 0min.
