Click on a day for an hourly weather forecast
The weather in Williamsburg in August is hot. The average temperatures are between 22°C and 30°C.
You can expect rain for roughly half of the month of August in Williamsburg. 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 Williamsburg in August 2025.
If you’re planning to visit Williamsburg in the near future, we highly recommend that you review the 14 day weather forecast for Williamsburg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / 0° | 6 | 21 | 4 | 129 mm | Bad | Williamsburg in January |
| February | 9° / 2° | 8 | 17 | 3 | 131 mm | Awful | Williamsburg in February |
| March | 13° / 5° | 9 | 21 | 2 | 149 mm | Awful | Williamsburg in March |
| April | 19° / 10° | 7 | 23 | 0 | 143 mm | Ok | Williamsburg in April |
| May | 24° / 15° | 8 | 23 | 0 | 175 mm | Good | Williamsburg in May |
| June | 29° / 20° | 6 | 24 | 0 | 157 mm | Good | Williamsburg in June |
| July | 31° / 22° | 8 | 23 | 0 | 191 mm | Ok | Williamsburg in July |
| August | 30° / 22° | 8 | 23 | 0 | 192 mm | Ok | Williamsburg in August |
| September | 27° / 19° | 6 | 24 | 0 | 161 mm | Perfect | Williamsburg in September |
| October | 21° / 14° | 5 | 26 | 0 | 130 mm | Good | Williamsburg in October |
| November | 14° / 7° | 6 | 24 | 0 | 113 mm | Good | Williamsburg in November |
| December | 10° / 4° | 7 | 23 | 1 | 127 mm | Bad | Williamsburg in December |