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Weather in Fort Walton Beach, Florida for August 2026

Your guide to Fort Walton Beach weather in August - trends and predictions

    Official Weather Alert ⚠️

  • Heat Advisory - See hour by hour.

    • Temperatures

  • Until now, August 2026 in Fort Walton Beach has been nearly identical to the historical average, with a temperature of 32.4 °F (showing only a slight deviation of 0.2 °F).

  • The forecast for the upcoming days in Fort Walton Beach predicts a temperature of 34.2 °F, which is slightly above the historical average.

  • In general, the average temperature in Fort Walton Beach at the beginning of August is 32.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.3 °F by the end of August.

    • Rain 🌧️

  • Fort Walton Beach in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 184.9 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/25°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Fort Walton Beach Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
34°
2
Patchy rain possible
32°
3
Heavy rain at times
32°
4
Patchy rain possible
32°
5
Moderate or heavy rain shower
32°
6
Sunny
33°
7
Sunny
33°
8
Partly cloudy
34°
9
Patchy rain possible
32°
10
Patchy rain possible
32°
11
Weather Alert Sunny
36°
12
Sunny
35°
13
Sunny
34°
14
Sunny
35°
15
Thundery outbreaks possible
34°
16
Sunny
34°
17
Sunny
34°
18
Sunny
35°
19
Sunny
34°
20
Sunny
34°
21
Sunny
34°
22
Sunny
34°
23
Sunny
35°
24
Light rain shower
31°
25
Patchy rain possible
32°
26
Patchy rain possible
33°
27
Patchy rain possible
31°
28
Patchy rain possible
33°
29
Patchy rain possible
30°
30
Patchy rain possible
30°
31
Patchy rain possible
30°

Temperatures trend during August in Fort Walton Beach

See the weather trend as well as the moving average line

August weather in Fort Walton Beach day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Patchy rain possible
Patchy rain possible
 34° /26° 5.5 mm 9
Aug. 2 Patchy rain possible
Patchy rain possible
 32° /26° 3.7 mm 6
Aug. 3 Heavy rain at times
Heavy rain at times
 32° /24° 7.6 mm 9
Aug. 4 Patchy rain possible
Patchy rain possible
 32° /25° 27.9 mm 9
Aug. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /24° 8.6 mm 9
Aug. 6 Sunny
Sunny
 33° /25° 6.9 mm 10
Aug. 7 Sunny
Sunny
 33° /25° 4.1 mm 10
Aug. 8 Partly cloudy
Partly cloudy
 34° /25° 7.4 mm 10
Aug. 9 Patchy rain possible
Patchy rain possible
 32° /25° 0.7 mm 9
Aug. 10 Patchy rain possible
Patchy rain possible
 32° /26° 5.3 mm 9
Aug. 11 Sunny
Sunny
 36° /25° 0 mm 10.3
Aug. 12 Sunny
Sunny
 35° /27° 0.1 mm 10.7
Aug. 13 Sunny
Sunny
 34° /27° 2.9 mm 10.6
Aug. 14 Sunny
Sunny
 35° /27° 0.7 mm 10.5
Aug. 15 Thundery outbreaks possible
Thundery outbreaks possible
 34° /27° 3.8 mm 10.3
Aug. 16 Sunny
Sunny
 34° /26° 0 mm 8
Aug. 17 Sunny
Sunny
 34° /28° 11.8 mm 8
Aug. 18 Sunny
Sunny
 35° /28° 0 mm 9
Aug. 19 Sunny
Sunny
 34° /28° 10.7 mm 8
Aug. 20 Sunny
Sunny
 34° /27° 0 mm 8
Aug. 21 Sunny
Sunny
 34° /28° 0 mm 8
Aug. 22 Sunny
Sunny
 34° /28° 0 mm 8
Aug. 23 Sunny
Sunny
 35° /24° 21 mm 8
Aug. 24 Light rain shower
Light rain shower
 31° /25° 7.2 mm 8
Aug. 25 Patchy rain possible
Patchy rain possible
 32° /24° 1.5 mm 8
Aug. 26 Patchy rain possible
Patchy rain possible
 33° /23° 0 mm 8
Aug. 27 Patchy rain possible
Patchy rain possible
 31° /24° 1 mm 7
Aug. 28 Patchy rain possible
Patchy rain possible
 33° /25° 0.4 mm 8
Aug. 29 Patchy rain possible
Patchy rain possible
 30° /24° 0.3 mm 7
Aug. 30 Patchy rain possible
Patchy rain possible
 30° /25° 9.4 mm 7
Aug. 31 Patchy rain possible
Patchy rain possible
 30° /23° 1.3 mm 7
Next
Important Notice
Our weather forecast for Fort Walton Beach in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Fort Walton Beach forecast closer to your planned date for the most up-to-date weather information.
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Fort Walton Beach in August - FAQ

What are the expected maximum and minimum temperatures in Fort Walton Beach during August?
During August, expect a variety of temperatures with highs around 32° and lows near 25°, suitable for diverse activities and preferences.

How much rainfall should be expected in Fort Walton Beach during August?
Significant rainfall exceeding 184.9 mm is expected in Fort Walton Beach during August, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Fort Walton Beach during August?
The average wind speed in Fort Walton Beach during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Fort Walton Beach

Explore the daily rainfall trends and prepare for Fort Walton Beachs August weather 💧
Typically, Fort Walton Beach has 19 rainy days in August with a total of 184.9 mm of rainfall.

UV exposure in Fort Walton Beach during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Fort Walton Beach?

Get accurate weather forecasts for Fort Walton Beach, located at latitude 30.421 and longitude -86.617. Stay updated with localized weather information tailored for Fort Walton Beach.

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