Weather forecast for 10 daysSaint Marys, PA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 30°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphWSW 240°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:28 pm EDT
- details ▼
Today, uninterrupted sunshine is anticipated.
A notable disparity in temperature is expected, reaching up to a maximum of a breezy 60.8°F and falling to a minimum of a freezing 30.2°F.
Today's temperature is predicted to match October's standard peak of 57.4°F.
Sunrise was at 7:29 am and sunset will be at 6:28 pm; the daylight will last for 10h and 59min.
A notable disparity in temperature is expected, reaching up to a maximum of a breezy 60.8°F and falling to a minimum of a freezing 30.2°F.
Today's temperature is predicted to match October's standard peak of 57.4°F.
Sunrise was at 7:29 am and sunset will be at 6:28 pm; the daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Maximum temperature: 66°C.
Coldest day: Friday 59°C.
Coldest day: Friday 59°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 22%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 61°F
- 30°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphWSW 240°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:28 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphN 353°
- Humidity: 43%
- UV index: 4
- Sunrise: 7:30 am EDT
- Sunset: 6:27 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphNNE 23°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 34°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphNE 34°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:33 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphN 354°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:34 am EDT
- Sunset: 6:23 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 28°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNNE 32°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:35 am EDT
- Sunset: 6:21 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 61°F
- 30°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphESE 111°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:36 am EDT
- Sunset: 6:20 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 37°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphWSW 242°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:37 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphWNW 300°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:39 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 7mphN 354°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:40 am EDT
- Sunset: 6:16 pm EDT
- details ▼
Forecasts for the ten-day outlook show that a combination of dry and sunny and overcast weather is anticipated.
Rain is not predicted in Saint Marys in the upcoming days.
In the upcoming days, the highest temperature will range between 59°F and 66.2°F, while the lowest night temperatures will vary significantly, as the overnight lows will vary from 28.4°F to 41°F.
Monday, Tuesday and next Monday, with the highest temperature of 66.2°F, will be the warmest days; with the highest temperature of 59°F, Friday will be the coldest day.
Rain is not predicted in Saint Marys in the upcoming days.
In the upcoming days, the highest temperature will range between 59°F and 66.2°F, while the lowest night temperatures will vary significantly, as the overnight lows will vary from 28.4°F to 41°F.
Monday, Tuesday and next Monday, with the highest temperature of 66.2°F, will be the warmest days; with the highest temperature of 59°F, Friday will be the coldest day.
Updated: Oct 18, 2026 @ 14:02:47 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, uninterrupted sunshine is anticipated.
Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 30.2°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 41.9°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 41.9°F.
On Sunday, in Saint Marys, sunrise was at 7:29 am and sunset will be at 6:28 pm (EDT).
In Saint Marys, the length of the day today will be 10h and 59min.
