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
3rd Oct
28

25

2

5
Sunday
4th Oct
28

25

1

2
Monday
5th Oct
27

24

1

4
Tuesday
6th Oct
26

24

1

5
Wednesday
7th Oct
25

23

0

1

5-day weather forecast updated at 04:01 on Saturday 3rd October 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 3rd October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 14 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
58
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

St Augustine weather for Sunday 4th October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 14 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
81
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

St Augustine weather for Monday 5th October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a light breeze of 10 kph from the south-west.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
10
kph wind from SW

St Augustine weather for Tuesday 6th October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 15 kph from the north.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
96
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
15
kph wind from N

St Augustine weather for Wednesday 7th October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 25°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 18 kph from the north.