Weather forecast for tomorrow
St. Augustine, FL

Weather forecast for tomorrow

Sunday, Jun 1.

Mostly Sunny
6:23 am

8:22 pm
EDT
Mostly Sunny
86°F / 70°F
  • Wind: 10mph NE
  • Humidity: 54%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, in St. Augustine, sun-filled skies will remain for most of the day.
The highest temperature will be a tropical 86°F, while the lowest temperature will be a pleasant 69.8°F.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a hot 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
May's usual high of 84°F is expected to be matched by the day’s maximum temperature.
Sunrise will be at 6:23 am and sunset at 8:22 pm; tomorrow's daylight will last for 13h and 59min.

Frequently asked questions

What is the weather forecast for St. Augustine for tomorrow?
Tomorrow, sunshine will dominate, with only occasional cloud cover.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 69.8°F. The maximum heat index, which combines relative humidity and air temperature, is estimated at 89.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in May. The lowest temperature will be relatively higher than the average low of 64.9°F.
What time are sunrise and sunset tomorrow?
On Sunday, in St. Augustine, sunrise will be at 6:23 am and sunset at 8:22 pm (EDT).
How long will the day be tomorrow?
In St. Augustine, tomorrow, there will be 13h and 59min of daylight.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Wind: 5mph W
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 4mph W
  • Pressure: 29.85"Hg
  • Humidity: 72%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 68°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 5mph W
  • Pressure: 29.85"Hg
  • Humidity: 78%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 4mph WNW
  • Pressure: 29.85"Hg
  • Humidity: 84%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:23 am
8 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 4mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 77%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 4mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 6mph ENE
  • Pressure: 29.91"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Pressure: 29.88"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph E
  • Pressure: 29.88"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ESE
  • Pressure: 29.85"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Pressure: 29.88"Hg
  • Humidity: 60%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:22 pm
10 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of dull, sun-filled and lightning-active weather is predicted.
The temperature will be between the lowest temperature of 68°F and the highest temperature of 84.2°F. The hottest part of the day will be from 1 pm to 5 pm.
The maximum temperature will be consistent with May's average highest temperature of 84°F. The minimum temperature tomorrow will be also moderately higher than May's average low.
Updated: May 31, 2025 @ 06:11:11 UTC
Published by: Weather Atlas | About Us
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