Weather forecast for tomorrow
Saturday, Jun 21.
6:23 am
8:30 pm
EDT
8:30 pm
EDT
Mostly Sunny
88°F / 73°F
- Wind: 12mph SE
- Humidity: 71%
- Precip. probability: 19%
- Precipitation: 0"
- UV index: 11
On Saturday, June 21, bright conditions and mild breezes are expected.
The temperature will vary between a maximum of a tropical 87.8°F and a minimum of a temperate 73.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a fiery hot 100.4°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's maximum temperature is expected to reflect the standard June high of 87.1°F.
Sunrise will be at 6:23 am and sunset at 8:30 pm; tomorrow's daylight will last for 14h and 7min.
The temperature will vary between a maximum of a tropical 87.8°F and a minimum of a temperate 73.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a fiery hot 100.4°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's maximum temperature is expected to reflect the standard June high of 87.1°F.
Sunrise will be at 6:23 am and sunset at 8:30 pm; tomorrow's daylight will last for 14h and 7min.
Frequently asked questions
What is the weather forecast for Saint Augustine Shores for tomorrow?
On Saturday, blue skies and warm sunshine will define the conditions.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 73.4°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 100.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in June. The lowest temperature will be also in line with the average low of 74.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in June. The lowest temperature will be also in line with the average low of 74.8°F.
When are sunrise and sunset tomorrow?
On Saturday, in Saint Augustine Shores, sunrise will be at 6:23 am and sunset at 8:30 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 14h and 7min.
Hourly weather forecast
12 am
- 77°F
- Feels like:
82°F
Cloudy
- Wind: 3mph S
- Pressure: 30.09"Hg
- Humidity: 87%
- Precip. probability: 11%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 75°F
- Feels like:
79°F
Partly Cloudy
- Wind: 2mph S
- Pressure: 30.09"Hg
- Humidity: 90%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 9mi
4 am
- 73°F
- Feels like:
77°F
Partly Cloudy
- Wind: 2mph S
- Pressure: 30.06"Hg
- Humidity: 91%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 9mi
6 am
- 73°F
- Feels like:
75°F
Clear
- Wind: 1mph S
- Pressure: 30.09"Hg
- Humidity: 93%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 9mi
Sunrise: 6:23 am
8 am
- 77°F
- Feels like:
82°F
Sunny
- Wind: 2mph S
- Pressure: 30.09"Hg
- Humidity: 86%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 84°F
- Feels like:
91°F
Sunny
- Wind: 4mph SSW
- Pressure: 30.12"Hg
- Humidity: 68%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 86°F
- Feels like:
93°F
Mostly Sunny
- Wind: 7mph ESE
- Pressure: 30.12"Hg
- Humidity: 66%
- Precip. probability: 19%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 86°F
- Feels like:
95°F
Partly Cloudy
- Wind: 11mph ESE
- Pressure: 30.12"Hg
- Humidity: 65%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 86°F
- Feels like:
93°F
Partly Cloudy
- Wind: 12mph ESE
- Pressure: 30.09"Hg
- Humidity: 67%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 84°F
- Feels like:
91°F
Partly Cloudy
- Wind: 11mph ESE
- Pressure: 30.09"Hg
- Humidity: 70%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 81°F
- Feels like:
88°F
Sunny
- Wind: 7mph ESE
- Pressure: 30.09"Hg
- Humidity: 78%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:30 pm
10 pm
- 79°F
- Feels like:
84°F
Clear
- Wind: 6mph SE
- Pressure: 30.12"Hg
- Humidity: 86%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, weather will be unstable, and a mix of cloudy, dry and sunny, showery and storm-filled weather is forecasted.
The temperature will vary between a minimum of 73.4°F and a maximum of 86°F. The feels-like temperature will vary between a minimum of 75.2°F and a maximum of 95°F. The hottest part of the day will be from 11 am to 5 pm.
The high temperature is expected to be alike with June's usual value of 87.1°F. Tomorrow, the minimum temperature will be also alike with the average low for June.
The temperature will vary between a minimum of 73.4°F and a maximum of 86°F. The feels-like temperature will vary between a minimum of 75.2°F and a maximum of 95°F. The hottest part of the day will be from 11 am to 5 pm.
The high temperature is expected to be alike with June's usual value of 87.1°F. Tomorrow, the minimum temperature will be also alike with the average low for June.
Updated: Jun 20, 2025 @ 17:18:34 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