St Augustine weather live forecast

Today's maximum temperature in St Augustine is expected to be 30°C. Select a day from the live weather forecast for St Augustine, Florida, USA for more weather parameters.

Sunday
31st May
30

23

6

7
Monday
1st Jun
30

24

5

9
Tuesday
2nd Jun
30

24

7

9
Wednesday
3rd Jun
25

23

3

8
Thursday
4th Jun
27

21

1

9

5-day weather forecast updated at 04:01 on Sunday 31st May 2026 GMT

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The 5-day weather forecast for Florida (St Augustine) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Augustine weather forecast by day

Below are the detailed weather forecasts for St Augustine for the next 5 days.

St Augustine weather for Sunday 31st May 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 14 kph from the west.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
86
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

St Augustine weather for Monday 1st June 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 19 kph from the west.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
67
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from W

St Augustine weather for Tuesday 2nd June 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a gentle breeze of 16 kph from the west.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
82
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from W

St Augustine weather for Wednesday 3rd June 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a fresh breeze of 32 kph from the north-east.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
58
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
32
kph wind from NE

St Augustine weather for Thursday 4th June 2026

Expect broken clouds in St Augustine, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.