St Augustine weather live forecast

Today's maximum temperature in St Augustine is expected to be 26°C. Select a day from the live weather forecast for St Augustine, Florida, USA for more weather parameters.

Thursday
30th Apr
26

21

5

8
Friday
1st May
25

21

3

7
Saturday
2nd May
27

19

1

7
Sunday
3rd May
19

16

7

7
Monday
4th May
23

16

11

9

5-day weather forecast updated at 04:01 on Thursday 30th April 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 Thursday 30th April 2026

Expect sunshine and showers in St Augustine, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 16 kph from the west.

26
°C maximum temperature
21
°C minimum temperature
sunshine and showers
5
hours of sunshine
8
UV index (Very High)
39
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
16
kph wind from W

St Augustine weather for Friday 1st May 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 25°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 14 kph from the north-east.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
60
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

St Augustine weather for Saturday 2nd May 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 25 kph from the south-west.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
7
UV index (High)
92
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
25
kph wind from SW

St Augustine weather for Sunday 3rd May 2026

Expect sunshine and showers in St Augustine, Florida with a maximum temperature of 19°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a moderate breeze of 22 kph from the north.

19
°C maximum temperature
16
°C minimum temperature
sunshine and showers
7
hours of sunshine
7
UV index (High)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

St Augustine weather for Monday 4th May 2026

Expect scattered clouds in St Augustine, Florida with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.