O'Fallon Weather in November

November in O'Fallon sees daytime temperatures around 13°C (55°F) and lows of 1°C (34°F) at night. With around 80 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in O'Fallon in November

Looking at the last 30 years, the data shows about 8 days with rain, averaging 80 mm (3.1 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in O'Fallon in November

Daytime highs in O'Fallon in November reach 13°C (55°F), with nights around 1°C (34°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 1°C (34°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 O'Fallon in November

With about 138 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, October 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.