Weather forecast for 10 days
St. Augustine, FL

Weather forecast for the weekend

Saturday, May 17.

Mostly Sunny
6:29 am

8:14 pm
EDT
Mostly Sunny
91°F / 70°F
  • Wind: 9mph SW
  • Humidity: 61%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
On Saturday, in St. Augustine, predominantly sunny weather will make for pleasant outdoor conditions.
Rainfall is not forecasted. The expected temperature range extends from a high of a humid 91.4°F to a low of a delightful 69.8°F.
On Saturday, the higher temperature fits better with the expected maximum in June than May.
Sunrise will be at 6:29 am and sunset at 8:14 pm; the daylight will last for 13h and 45min.

Sunday, May 18.

Mostly Sunny
6:28 am

8:14 pm
EDT
Mostly Sunny
91°F / 72°F
  • Wind: 9mph SSW
  • Humidity: 64%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 11
On Sunday, May 18, a glowing sky and minimal clouds are expected.
Rainfall is not anticipated. The maximum temperature will be a tropical 91.4°F, while the minimum predicted temperature is a pleasant 71.6°F.
On Sunday, the forecast high deviates from May's norm and tracks June's average temperature of 88°F.
Sunrise will be at 6:28 am and sunset at 8:14 pm; the daylight will last for 13h and 46min.

Frequently asked questions

What is the weather forecast for St. Augustine for Saturday?
On Saturday, mostly clear skies and sunshine will create ideal daytime conditions.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 91.4°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for St. Augustine for Sunday?
On Sunday, mostly clear skies and sunshine will create ideal daytime conditions.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 91.4°F, while the minimum temperature will be 71.6°F.
What is the weather forecast for St. Augustine for the next ten days?
In St. Augustine, a combination of clear, gloomy and rain-soaked weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated only today. With a probability of 45%, minimal precipitation of 0.04" is expected.
How hot will it be in the next ten days in St. Augustine?
The maximum temperature will vary between 82.4°F and 93.2°F, while the minimum temperature will be between 66.2°F and 73.4°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 87.8°F and 109.4°F.
What will be the hottest and the coldest days?
With the maximum temperature of 93.2°F, next Wednesday will be the hottest day. Today is the coldest day, with a maximum temperature of 82.4°F.

Long-term weather forecast

TueMay 13.
  • 82°F
  • 66°F
PM Showers
PM Showers
  • Wind: 10mph SW
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • 6:31 am 8:11 pm EDT
WedMay 14.
  • 86°F
  • 68°F
Sunny
Sunny
  • Wind: 11mph SSW
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:30 am 8:12 pm EDT
ThuMay 15.
  • 90°F
  • 68°F
Sunny
Sunny
  • Wind: 11mph SSW
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:30 am 8:12 pm EDT
FriMay 16.
  • 90°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:29 am 8:13 pm EDT
SatMay 17.
  • 91°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:29 am 8:14 pm EDT
SunMay 18.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:28 am 8:14 pm EDT
MonMay 19.
  • 90°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph S
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:28 am 8:15 pm EDT
TueMay 20.
  • 91°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:27 am 8:16 pm EDT
WedMay 21.
  • 93°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSW
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:27 am 8:16 pm EDT
ThuMay 22.
  • 90°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:26 am 8:17 pm EDT
clear, gloomy and damp weather is predicted.
With a 45% probability, rainfall is forecasted only for today. The precipitation will be minimal at 0.04".
In the upcoming days, the highest temperature will vary between 82.4°F and 93.2°F, while nighttime temperatures are expected to vary from 66.2°F to 73.4°F.
Next Wednesday will be the hottest day, with a maximum temperature of 93.2°F; today is the coldest day, with a maximum temperature of 82.4°F.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between a tropical 87.8°F and a scorching 109.4°F.
Updated: May 13, 2025 @ 08:34:36 UTC
Published by: Weather Atlas | About Us
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