Old Saybrook Weather in October

October in Old Saybrook brings pleasant temperatures around 18°C (64°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 105 mm (4.1 in) for the month.

Rainfall in Old Saybrook in October

Based on our climate data of the past 30 years, about 13 days of rain are anticipated, with 105 mm (4.1 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Old Saybrook in October

October in Old Saybrook brings pleasant temperatures, with highs of 18°C (64°F) and nights around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Old Saybrook in October

The days are predominantly sunny, with an estimated total of around 199 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and July typically offer the best weather for Old Saybrook.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Old Saybrook's climate page.

Old Saybrook Temperature in October

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 43%  

Precipitation 105 mm (4.1 in)  

Rainy days 13 days  

Humidity 69% *  

Sunshine 199 hours *  

Percentage Sunshine 58% *  

* Data from: Hartford, the United States of America (58 KM, 36 Miles).

What to Wear in Old Saybrook in October

Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Old Saybrook in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Old Saybrook's climate page.

More climate data for Old Saybrook

Temperature Rainfall Sunshine Humidity

See the full Old Saybrook climate overview or explore weather in the United States of America.