*Terms & Conditions: Savings calculation is based on Flight + Hotel vacation package bookings for a 3 month period for 2 adults with a 2+ night length of stay compared to price of the same components if booked separately during same period. Savings will vary based on origin/destination, length of trip, travel dates and selected travel supplier(s). Savings not available on all packages.

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Weather for Ofallon, Missouri

3 Day Forecast

FAHRENHEIT | CELSIUS

Today

Scattered Thunderstorms

74°

58°

23°

14°
Sunday

Scattered Thunderstorms

82°

65°

28°

18°
Monday

Scattered Thunderstorms

81°

67°

27°

19°

Annual Temperatures

FAHRENHEIT | CELSIUS

Annual Rainfall

INCHES | CENTIMETERS

16
13.3
10.7
8
5.3
2.7
0

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Ofallon, Missouri

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