Weather forecast for 10 daysSouth Plattsburgh, NY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSE 163°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 6:04 pm EDT
- details ▼
On Sunday, October 18, changing cloud patterns will allow for periods of sunshine.
The highest temperature will be an enjoyable 60.8°F, while the lowest temperature will be a cold 37.4°F.
Today, the expected high will be relatively higher than the average October maximum of 55.4°F.
Sunrise will be at 7:13 am and sunset at 6:04 pm; the daylight will last for 10h and 52min.
The highest temperature will be an enjoyable 60.8°F, while the lowest temperature will be a cold 37.4°F.
Today, the expected high will be relatively higher than the average October maximum of 55.4°F.
Sunrise will be at 7:13 am and sunset at 6:04 pm; the daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest day: tomorrow 66°C.
Coldest day: Friday 52°C.
Coldest day: Friday 52°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 11%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSE 163°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSE 147°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 59°F
- 32°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphN 2°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:16 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNNE 15°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:17 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphNNW 342°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:18 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 52°F
- 28°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphN 0°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:19 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 30°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 5mphNE 37°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:21 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 37°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSSE 168°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:22 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 39°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNW 310°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:23 am EDT
- Sunset: 5:51 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 54°F
- 34°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphNNW 344°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:25 am EDT
- Sunset: 5:50 pm EDT
- details ▼
Ten-day trends indicate that a combination of sun-filled and gloomy weather is anticipated.
Rainfall is not forecasted in South Plattsburgh in the upcoming period.
Temperature fluctuation will be noticeable throughout the forecast window. The temperature is expected to swing from 51.8°F up to 66.2°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 28.4°F up to 41°F.
Monday will be the warmest day, with a maximum temperature of 66.2°F; expect the coldest day on Friday with a high of 51.8°F.
Rainfall is not forecasted in South Plattsburgh in the upcoming period.
Temperature fluctuation will be noticeable throughout the forecast window. The temperature is expected to swing from 51.8°F up to 66.2°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 28.4°F up to 41°F.
Monday will be the warmest day, with a maximum temperature of 66.2°F; expect the coldest day on Friday with a high of 51.8°F.
Updated: Oct 18, 2026 @ 09:09:41 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, clouds and sunshine will create a dynamic sky throughout the day.
Today, the highest temperature will be 60.8°F, while the lowest temperature will be 37.4°F.
The highest temperature will be relatively higher than the average maximum of 55.4°F in October. Today, the lowest temperature will be in line with the average low temperature.
The highest temperature will be relatively higher than the average maximum of 55.4°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in South Plattsburgh, sunrise will be at 7:13 am and sunset at 6:04 pm (EDT).
In South Plattsburgh, the length of the day today will be 10h and 52min.
