O'fallon

United States
ClearClear
91°
73°
73°

Forecast

  • 5 AMClear73°
  • 6 AMClear72°
  • 7 AMSunny72°
  • 8 AMSunny75°
  • 9 AMSunny79°
  • 10 AMFair82°
  • 11 AMFair85°
  • 12 PMFair87°
  • 1 PMFair88°
  • 2 PMFair90°
  • 3 PMFair91°
  • 4 PMFair91°
  • 5 PMPartly Cloudy90°
  • 6 PMPartly Cloudy87°
  • 7 PMThunderstorms83°
  • 8 PMPartly Cloudy80°
  • 9 PMPartly Cloudy77°
  • 10 PMThunderstorms76°
  • 11 PMMostly Cloudy75°
  • 12 AMMostly Cloudy74°
  • 1 AMMostly Cloudy74°
  • 2 AMMostly Cloudy73°
  • 3 AMMostly Cloudy73°
  • 4 AMMostly Cloudy72°
  • 5 AMMostly Cloudy72°
Tuesday
ThunderstormsPrecipitation: 70%70%91°73°Night - Mostly clear. Winds variable. The overnight low will be 72 °F (22.2 °C).Mostly cloudy with a high of 90 °F (32.2 °C). Winds variable at 2 to 7 mph (3.2 to 11.3 kph).
Wednesday
ThunderstormsPrecipitation: 45%45%83°71°Thunderstorms today with a high of 83 °F (28.3 °C) and a low of 71 °F (21.7 °C). There is a 45% chance of precipitation.
Thursday
Isolated ThundershowersPrecipitation: 0%0%80°64°Scattered thunderstorms today with a high of 80 °F (26.7 °C) and a low of 64 °F (17.8 °C).
Friday
FairPrecipitation: 0%0%80°60°Mostly sunny today with a high of 80 °F (26.7 °C) and a low of 60 °F (15.6 °C).
Saturday
FairPrecipitation: 0%0%82°58°Mostly sunny today with a high of 82 °F (27.8 °C) and a low of 58 °F (14.4 °C).
Sunday
Partly CloudyPrecipitation: 5%5%85°61°Partly cloudy today with a high of 85 °F (29.4 °C) and a low of 61 °F (16.1 °C).
Monday
ThunderstormsPrecipitation: 5%5%89°69°Thunderstorms today with a high of 89 °F (31.7 °C) and a low of 69 °F (20.6 °C).
Tuesday
ThunderstormsPrecipitation: 25%25%89°70°Thunderstorms today with a high of 89 °F (31.7 °C) and a low of 70 °F (21.1 °C). There is a 25% chance of precipitation.
Wednesday
ThunderstormsPrecipitation: 25%25%87°71°Thunderstorms today with a high of 87 °F (30.6 °C) and a low of 71 °F (21.7 °C). There is a 25% chance of precipitation.
Thursday
ThunderstormsPrecipitation: 25%25%85°70°Thunderstorms today with a high of 85 °F (29.4 °C) and a low of 70 °F (21.1 °C). There is a 25% chance of precipitation.

Precipitation

Early Morning
Morning
Afternoon
Evening
Precipitation: 0%0%
Precipitation: 0%0%
Precipitation: 0%0%
Precipitation: 5%5%

Wind & Pressure

Wind

4 mph ENE

Barometer

29.6 inches

Details

Clear
  • Feels like
    77°
  • Humidity
    95%
  • Visibility
    6.90 miles
  • UV Index
    0 (Low)

Tonight - Mostly clear. Winds variable. The overnight low will be 72 °F (22.2 °C).

Today - Mostly cloudy with a high of 90 °F (32.2 °C). Winds variable at 2 to 7 mph (3.2 to 11.3 kph).

Sun & Moon

Waning Crescent
Waning Crescent
6:28 AM7:32 PM

Map