Weather forecast for 10 days
Saint Augustine South, FL

Weather forecast for the weekend

Sunday, May 11.

PM Thunderstorms
6:33 am

8:10 pm
EDT
PM Thunderstorms
81°F / 72°F
  • Wind: 16mph SE
  • Humidity: 80%
  • Precip. probability: 65%
  • Precipitation: 0.91"
  • UV index: 5
On Sunday, in Saint Augustine South, passing thunderstorms may develop after midday.
Increased precipitation is forecasted for today. Temperature shifts will be minor, from a high of a temperate 80.6°F to a low of a pleasant 71.6°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Sunrise will be at 6:33 am and sunset at 8:10 pm; the daylight will last for 13h and 37min.

Frequently asked questions

What is the weather forecast for Saint Augustine South for the next ten days?
In Saint Augustine South, a combination of dry and sunny, cloudy and storm-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Sunday and Monday in Saint Augustine South. With substantial precipitation of 0.91", Sunday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 80.6°F and 93.2°F, while the minimum temperature will vary between 66.2°F and 73.4°F.
Combining with the humidity, the maximum feel-like temperature will vary between 86°F and 111.2°F.
What will be the hottest and the coldest days?
The hottest day will be Saturday, with a maximum of 93.2°F. The coldest days will be Sunday and Monday, with a maximum of 80.6°F.

Long-term weather forecast

SunMay 11.
  • 81°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 16mph SE
  • Humidity: 80%
  • UV index: 5
  • Precip. probability: 65%
  • Precipitation: 0.91"
  • 6:33 am 8:10 pm EDT
MonMay 12.
  • 81°F
  • 68°F
Thunderstorms
Thunderstorms
  • Wind: 16mph SSE
  • Humidity: 81%
  • UV index: 7
  • Precip. probability: 74%
  • Precipitation: 0.67"
  • 6:32 am 8:10 pm EDT
TueMay 13.
  • 84°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0"
  • 6:31 am 8:11 pm EDT
WedMay 14.
  • 86°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:31 am 8:12 pm EDT
ThuMay 15.
  • 90°F
  • 68°F
Sunny
Sunny
  • Wind: 10mph SW
  • Humidity: 62%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:30 am 8:12 pm EDT
FriMay 16.
  • 91°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:29 am 8:13 pm EDT
SatMay 17.
  • 93°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:29 am 8:14 pm EDT
SunMay 18.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:28 am 8:14 pm EDT
MonMay 19.
  • 91°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:28 am 8:15 pm EDT
TueMay 20.
  • 90°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph S
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:27 am 8:15 pm EDT
Looking ahead, conditions suggest a period of clear, cloudy and stormy weather is expected.
Rainfall is expected on Sunday and Monday.
Temperature fluctuation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 80.6°F and 93.2°F, while the low temperature range extends from 66.2°F to 73.4°F.
The hottest day will be Saturday, with a maximum of 93.2°F; with a maximum temperature of 80.6°F, Sunday and Monday will be the coldest days in Saint Augustine South.
Combining with the humidity, the maximum feel-like temperature may increase considerably and vary between a humid 86°F and an extremely hot 111.2°F.
Updated: May 11, 2025 @ 07:56:06 UTC
Published by: Weather U.S. | About Us
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