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The weather in Fort Walton Beach in August is very hot. The average temperatures are between 26°C and 32°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of August in Fort Walton Beach. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Fort Walton Beach in August 2025.
If you’re planning to visit Fort Walton Beach in the near future, we highly recommend that you review the 14 day weather forecast for Fort Walton Beach before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 9° | 5 | 26 | 0 | 130 mm | Good | Fort Walton Beach in January |
| February | 17° / 11° | 5 | 23 | 0 | 156 mm | Good | Fort Walton Beach in February |
| March | 20° / 14° | 6 | 25 | 0 | 138 mm | Good | Fort Walton Beach in March |
| April | 24° / 17° | 5 | 25 | 0 | 146 mm | Perfect | Fort Walton Beach in April |
| May | 27° / 21° | 6 | 25 | 0 | 104 mm | Perfect | Fort Walton Beach in May |
| June | 31° / 25° | 8 | 22 | 0 | 175 mm | Ok | Fort Walton Beach in June |
| July | 31° / 26° | 13 | 18 | 0 | 239 mm | Ok | Fort Walton Beach in July |
| August | 32° / 26° | 14 | 17 | 0 | 304 mm | Ok | Fort Walton Beach in August |
| September | 30° / 24° | 8 | 22 | 0 | 177 mm | Ok | Fort Walton Beach in September |
| October | 26° / 19° | 4 | 27 | 0 | 120 mm | Perfect | Fort Walton Beach in October |
| November | 21° / 14° | 4 | 26 | 0 | 103 mm | Good | Fort Walton Beach in November |
| December | 18° / 12° | 6 | 25 | 0 | 177 mm | Good | Fort Walton Beach in December |