St Augustine weather live forecast

Today's maximum temperature in St Augustine is expected to be 28°C. Select a day from the live weather forecast for St Augustine, Florida, USA for more weather parameters.

Saturday
2nd May
28

17

1

6
Sunday
3rd May
23

15

8

9
Monday
4th May
25

16

9

8
Tuesday
5th May
27

17

10

6
Wednesday
6th May
29

19

11

9

5-day weather forecast updated at 04:01 on Saturday 2nd 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 Saturday 2nd May 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 24 kph from the south-west.

28
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
89
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
24
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 23°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

23
°C maximum temperature
15
°C minimum temperature
sunshine and showers
8
hours of sunshine
9
UV index (Very High)
<2
mm of rainfall expected
23
°C wind chill
20
kph wind from NE

St Augustine weather for Monday 4th May 2026

Expect scattered clouds in St Augustine, Florida with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

25
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
15
kph wind from E

St Augustine weather for Tuesday 5th May 2026

Expect scattered clouds in St Augustine, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

27
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from E

St Augustine weather for Wednesday 6th May 2026

Expect scattered clouds in St Augustine, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.