Click on a day for an hourly weather forecast
The temperatures in Old Saybrook in July are comfortable with low of 19°C and and high up to 27°C.
You can expect rain for roughly half of the month of July in Old Saybrook. 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 Old Saybrook in July 2025.
If you’re planning to visit Old Saybrook in the near future, we highly recommend that you review the 14 day weather forecast for Old Saybrook before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -4° | 7 | 21 | 3 | 96 mm | Awful | Old Saybrook in January |
| February | 4° / -3° | 8 | 17 | 3 | 97 mm | Awful | Old Saybrook in February |
| March | 7° / 0° | 8 | 21 | 2 | 114 mm | Awful | Old Saybrook in March |
| April | 13° / 5° | 8 | 22 | 0 | 109 mm | Bad | Old Saybrook in April |
| May | 19° / 10° | 8 | 23 | 0 | 102 mm | Ok | Old Saybrook in May |
| June | 23° / 15° | 8 | 22 | 0 | 113 mm | Good | Old Saybrook in June |
| July | 27° / 19° | 9 | 22 | 0 | 124 mm | Good | Old Saybrook in July |
| August | 27° / 19° | 9 | 22 | 0 | 122 mm | Good | Old Saybrook in August |
| September | 23° / 15° | 6 | 24 | 0 | 105 mm | Perfect | Old Saybrook in September |
| October | 17° / 10° | 8 | 23 | 0 | 142 mm | Ok | Old Saybrook in October |
| November | 11° / 4° | 6 | 23 | 0 | 100 mm | Ok | Old Saybrook in November |
| December | 6° / 0° | 8 | 21 | 2 | 133 mm | Awful | Old Saybrook in December |