Louisville Weather in August

With daytime temperatures of 31°C (88°F) and nighttime lows of 14°C (57°F), August in Louisville brings very high temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Louisville in August

You can typically expect 10 days of rain this month, averaging around 27 mm (1.1 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Louisville in August

Louisville in August has excellent weather. Days reach 31°C (88°F) and nights cool to 14°C (57°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights cool down to 14°C (57°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.

Sunshine in Louisville in August

The city usually sees around 306 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If you prefer dry days with pleasant temperatures, May, June and September 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.