Vernon Hills Weather in October

Vernon Hills in October sees moderate temperatures, with highs around 16°C (61°F) and overnight lows of 6°C (43°F). Rainfall is fairly high at around 78 mm (3.1 in) on average, so pack waterproofs just in case.

Rainfall in Vernon Hills in October

Historically, approximately 12 days this month are expected to have rain, averaging 78 mm (3.1 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Vernon Hills in October

Daytime highs in Vernon Hills in October reach 16°C (61°F), with nights around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Vernon Hills in October

The month enjoys around 195 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, September typically offers 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.