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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Port Saint Joe, FL
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August
Average Temperature
High
31°
Feels 37
Low
25°
Feels 27
Average Precipitation
18 Days
Rain amount
181.9mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
33°
15
33°
16
33°
17
32°
18
30°
19
31°
20
31°
21
30°
22
31°
23
29°
24
30°
25
31°
26
31°
27
31°
28
30°
29
30
31
Forecast
Friday, August 14, 2026
Day
33°
Feels 40
Wind
13 km/h NW
Gust
20 km/h
Humidity
60%
P.O.P
30%
Night
26°
Feels 29
Wind
11 km/h W
Gust
16 km/h
Humidity
93%
P.O.P
20%
Historical Averages
Aug 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.