Ocean City Weather in October
With daytime temperatures of 21°C (70°F) and nighttime lows of 11°C (52°F), October in Ocean City brings pleasant temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Ocean City in October
Prepare for the wettest month with an umbrella to protect yourself from frequent rain. On average, there are about 10 days with rain during this month, averaging 133 mm (5.2 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Ocean City in October
In October, expect pleasant temperatures in Ocean City, with highs of 21°C (70°F) and lows of 11°C (52°F) at night. Conditions are often most pleasant around the middle of the day. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Average water temperature in October
The water is 17°C (63°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.If you prefer dry days with pleasant temperatures, May and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ocean City's climate page.
Ocean City Temperature in October
Min Temperature
11°C (52°F)
Max Temperature
21°C (70°F)
Water Temperature
17°C (63°F)
Chance of Rain
33%
Precipitation
133 mm (5.2 in)
Rainy days
10 days
Humidity
72%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ocean City typically drop from around 23°C (73°F) at the start of October to approximately 18°C (64°F) by the end. Nights are cool, with lows typically ranging from 6°C (43°F) to 13°C (55°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Ocean City in October
Browse day-by-day weather records for Ocean City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ocean City historical weather extremes in October
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Ocean City.
- On October 6, 1997, temperatures climbed to 33°C (91°F), marking the warmest October day on record.
- Ocean City experienced its chilliest October day on October 27, 1976, reaching only 7°C (45°F).
- Nighttime temperatures dropped to -2°C (28°F) on October 20, 1992, marking the coldest October night on record.
Best Places in the United States of America in October
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →
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What to Wear in Ocean City in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 17°C (63°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water.What To Do in Ocean City in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ocean City's climate page.
Temperature Rainfall Humidity Water Temp
See the full Ocean City climate overview or explore weather in the United States of America.
