Weather forecast for 10 daysGlen Saint Mary, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 68°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 15mphNNE 24°
  • Humidity: 62%
  • UV index: 6
  • Sunrise: 7:32 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
On Sunday, in Glen Saint Mary, a partly cloudy outlook will keep the sky interesting throughout the day.
The maximum temperature will be a pleasant 68°F, while the minimum temperature will be a fresh 53.6°F.
Today, the colder weather will bring a peak temperature more in tune with November's 72.3°F.
Sunrise will be at 7:32 am and sunset at 6:54 pm; the daylight will last for 11h and 22min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Thursday 81°C.
Coldest day: today 68°C.

Chance of precipitation

Highest chance: Monday - Tuesday 10%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 68°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 15mphNNE 24°
  • Humidity: 62%
  • UV index: 6
  • Sunrise: 7:32 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphNNE 15°
  • Humidity: 58%
  • UV index: 7
  • Sunrise: 7:33 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 77°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphN 8°
  • Humidity: 52%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphNNE 13°
  • Humidity: 54%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNNW 348°
  • Humidity: 52%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 79°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphNNE 19°
  • Humidity: 58%
  • UV index: 7
  • Sunrise: 7:36 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 14mphNNE 26°
  • Humidity: 65%
  • UV index: 6
  • Sunrise: 7:37 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 73°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphNNE 19°
  • Humidity: 60%
  • UV index: 6
  • Sunrise: 7:37 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 11mphNNE 13°
  • Humidity: 59%
  • UV index: 6
  • Sunrise: 7:38 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 79°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphN 10°
  • Humidity: 60%
  • UV index: 6
  • Sunrise: 7:39 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
Throughout the next ten days, a combination of bright and overcast weather is expected.
Rain is not forecasted in Glen Saint Mary in the upcoming period.
Noticeable swings in temperature are expected in the upcoming days. Forecast highs will fluctuate between 68°F and 80.6°F, while the lowest temperature will be between 46.4°F and 57.2°F.
Wednesday and Thursday, with the highest temperature of 80.6°F, will be the warmest days in Glen Saint Mary; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 07:22:54 UTC
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 maximum temperature will be 68°F, while the minimum temperature will be 53.6°F.
The maximum temperature today will be significantly lower than the average highest temperature of 81.1°F in October. The lowest temperature today will be also uncommonly lower than the average low of 63°F.

On Sunday, in Glen Saint Mary, sunrise will be at 7:32 am and sunset at 6:54 pm (EDT).

In Glen Saint Mary, today, there will be 11h and 22min of daylight.