Wisconsin Dells Weather in August

August in Wisconsin Dells brings high temperatures, with daytime highs of 27°C (81°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 113 mm (4.4 in), so pack an umbrella.

Rainfall in Wisconsin Dells in August

Records from the past 30 years suggest around 11 days of rain, with 113 mm (4.4 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Wisconsin Dells in August

Wisconsin Dells in August gets highs of 27°C (81°F) during the day and drops to 14°C (57°F) at night. This month falls in the summer season. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Wisconsin Dells in August

The days are predominantly sunny, with an estimated total of around 272 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, June, July, August and September typically offer the best weather for Wisconsin Dells.