Temperature
Warm by day, brisk at night.
Ashton is most comfortable in early autumn. Summers are warm and winters are cold. Rain is spread through the year. Humidity is usually low.

Warm by day, brisk at night.
One of the driest months, with very little rain.
Very sunny skies.
Some hot afternoons, with mostly dry air.
In August, afternoons feel about 74° and nights feel near 49°.
Predominantly clear skies.
August late afternoons are around 81°F, easing to about 76°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Ashton with Toronto.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology