Oswego Weather in October

October in Oswego brings moderate temperatures, with highs of 15°C (59°F) and nights dropping to 8°C (46°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Oswego in October

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. The climate data from previous years indicates about 18 days of rain, averaging 128 mm (5 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Oswego in October

Temperatures in Oswego in October top out at 15°C (59°F) and drop to 8°C (46°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Oswego in October

With about 146 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Oswego.