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.

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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 1°C (34°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% *  

* Data from: St. Louis, the United States of America (48 KM, 29 Miles).

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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in O'Fallon in November

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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.

More climate data for O'Fallon

Temperature Rainfall Sunshine Humidity

See the full O'Fallon climate overview or explore weather in the United States of America.