St Augustine weather live forecast

Today's maximum temperature in St Augustine is expected to be 29°C. Select a day from the live weather forecast for St Augustine, Florida, USA for more weather parameters.

Friday
2nd Oct
29

26

3

5
Saturday
3rd Oct
29

25

4

5
Sunday
4th Oct
29

25

2

4
Monday
5th Oct
27

24

2

3
Tuesday
6th Oct
25

23

3

3

5-day weather forecast updated at 04:01 on Friday 2nd October 2026 GMT

More about St Augustine

St Augustine by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Florida

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Friday 2nd October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 16 kph from the south-east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
83
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from SE

St Augustine weather for Saturday 3rd October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 14 kph from the south-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
54
% 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 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 13 kph from the south-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
74
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
13
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 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a light breeze of 10 kph from the north-east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
91
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
10
kph wind from NE

St Augustine weather for Tuesday 6th October 2026

Expect isolated thunderstorms in St Augustine, Florida with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 20 kph from the north-east.