O'Fallon Weather in November
November in O'Fallon typically sees daytime highs of 13°C (55°F) and nighttime lows of 2°C (36°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in O'Fallon in November
Historically, November sees about 8 days of rain, with a monthly average of 80 mm (3.1 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in O'Fallon in November
In November, O'Fallon gets moderate temperatures, with highs of 13°C (55°F). Nights cool to around 2°C (36°F). The difference between afternoon and evening temperatures is usually noticeable. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in O'Fallon in November
The month brings about 138 hours of sunlight, offering a comfortable mix of sun and overcast.For O'Fallon itself, October generally stands out with 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our O'Fallon's climate page.
O'Fallon Temperature in November
Min Temperature
2°C (36°F)
Max Temperature
13°C (55°F)
Chance of Rain
27%
Precipitation
80 mm (3.1 in)
Rainy days
8 days
Humidity
72% *
Sunshine
138 hours *
Percentage Sunshine
47% *
Best Places in the United States of America in November
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in November →
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What to Wear in O'Fallon in November
The weather can swing between comfortable and chilly in November, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in O'Fallon in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our O'Fallon's climate page.
Temperature Rainfall Sunshine Humidity
See the full O'Fallon climate overview or explore weather in the United States of America.
