Pleasanton Weather in October

October in Pleasanton brings very high temperatures around 30°C (86°F) during the day, dropping to 15°C (59°F) at night, with some rainfall expected.

Rainfall in Pleasanton in October

Records from the past 30 years suggest around 5 days of rain, with 59 mm (2.3 in) average for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Pleasanton in October

If you're visiting Pleasanton in October, expect highs of 30°C (86°F) and overnight lows around 15°C (59°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Pleasanton in October

Expect a lot of sunshine this month, with about 220 hours of sun. These sunny conditions add to the overall experience.

If you prefer dry days with pleasant temperatures, February, March, April, November and December 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.