Weather forecast for 10 daysPetersburg, NY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphW 265°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 6:06 pm EDT
- details ▼
Today, conditions remain stable and sunny, with little cloud presence.
The highest temperature will be a moderate 55.4°F, while the lowest forecasted temperature is an icy 35.6°F.
October's standard high of 55.9°F is predicted to be reached during the day.
Sunrise was at 7:10 am and sunset will be at 6:06 pm; the daylight will last for 10h and 56min.
The highest temperature will be a moderate 55.4°F, while the lowest forecasted temperature is an icy 35.6°F.
October's standard high of 55.9°F is predicted to be reached during the day.
Sunrise was at 7:10 am and sunset will be at 6:06 pm; the daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest day: tomorrow 64°C.
Coldest day: Friday 54°C.
Coldest day: Friday 54°C.
Chance of precipitation
Highest chance: Tuesday 20%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 55°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphW 265°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 6:06 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphWNW 303°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 34°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 9mphN 351°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 36°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNE 38°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphNNW 348°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:15 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 28°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphN 354°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:16 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 5mphN 353°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:17 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 39°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 5mphW 266°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:18 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 39°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphWNW 295°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:20 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 55°F
- 34°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNW 326°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:21 am EDT
- Sunset: 5:52 pm EDT
- details ▼
Across the following ten days, a combination of dry and sunny and cloud-filled weather is forecasted.
Rainfall is not anticipated in Petersburg in the upcoming days.
In the coming days, the maximum temperature will vary between 53.6°F and 64.4°F, while the low temperature range extends from 28.4°F to 39.2°F.
Monday is expected to be the warmest, reaching up to 64.4°F; Friday will be the coldest day, with the highest temperature of 53.6°F.
Rainfall is not anticipated in Petersburg in the upcoming days.
In the coming days, the maximum temperature will vary between 53.6°F and 64.4°F, while the low temperature range extends from 28.4°F to 39.2°F.
Monday is expected to be the warmest, reaching up to 64.4°F; Friday will be the coldest day, with the highest temperature of 53.6°F.
Updated: Oct 18, 2026 @ 15:20:24 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, the weather remains calm, bright, and sunny.
Today, the highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be in line with the average highest temperature of 55.9°F in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.
The maximum temperature will be in line with the average highest temperature of 55.9°F in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.
On Sunday, in Petersburg, sunrise was at 7:10 am and sunset will be at 6:06 pm (EDT).
In Petersburg, today, there will be 10h and 56min of daylight.
