O'fallon

United States

Forecast

  • 9 AMSunny14°
  • 10 AMSunny17°
  • 11 AMPartly cloudy18°
  • 12 PMMostly Cloudy19°
  • 1 PMCloudy21°
  • 2 PMCloudy21°
  • 3 PMCloudy22°
  • 4 PMCloudy22°
  • 5 PMCloudy21°
  • 6 PMMostly Cloudy21°
  • 7 PMMostly Cloudy18°
  • 8 PMMostly Cloudy17°
  • 9 PMMostly Cloudy16°
  • 10 PMMostly Cloudy16°
  • 11 PMMostly Cloudy15°
  • 12 AMMostly Cloudy15°
  • 1 AMMostly Cloudy14°
  • 2 AMMostly Cloudy14°
  • 3 AMMostly Cloudy14°
  • 4 AMMostly Cloudy14°
  • 5 AMCloudy14°
  • 6 AMCloudy14°
  • 7 AMCloudy14°
  • 8 AMCloudy15°
  • 9 AMCloudy17°
Thursday
 Scattered ThunderstormsPrecipitation: 35%35%22°11°Cloudy with a high of 71 °F (21.7 °C). Winds from NW to NNW at 9 to 14 mph (14.5 to 22.5 kph).Night - Mostly cloudy. Winds variable at 7 to 9 mph (11.3 to 14.5 kph). The overnight low will be 58 °F (14.4 °C).
Friday
ShowersPrecipitation: 25%25%22°15°Rain today with a high of 71 °F (21.7 °C) and a low of 59 °F (15.0 °C). There is a 25% chance of precipitation.
Saturday
Mostly CloudyPrecipitation: 10%10%22°14°Mostly cloudy today with a high of 72 °F (22.2 °C) and a low of 58 °F (14.4 °C).
Sunday
Partly cloudyPrecipitation: 5%5%23°14°Partly cloudy today with a high of 74 °F (23.3 °C) and a low of 57 °F (13.9 °C).
Monday
FairPrecipitation: 0%0%26°12°Mostly sunny today with a high of 79 °F (26.1 °C) and a low of 54 °F (12.2 °C).
Tuesday
Partly cloudyPrecipitation: 5%5%27°13°Partly cloudy today with a high of 80 °F (26.7 °C) and a low of 56 °F (13.3 °C).
Wednesday
Partly cloudyPrecipitation: 20%20%27°14°Partly cloudy today with a high of 81 °F (27.2 °C) and a low of 58 °F (14.4 °C).
Thursday
Partly cloudyPrecipitation: 10%10%26°14°Partly cloudy today with a high of 78 °F (25.6 °C) and a low of 57 °F (13.9 °C).
Friday
Partly cloudyPrecipitation: 5%5%25°13°Partly cloudy today with a high of 77 °F (25.0 °C) and a low of 55 °F (12.8 °C).
Saturday
Partly cloudyPrecipitation: 0%0%23°11°Partly cloudy today with a high of 73 °F (22.8 °C) and a low of 52 °F (11.1 °C).

Precipitation

Morning
Afternoon
Evening
Night
Precipitation: 0%0%
Precipitation: 15%15%
Precipitation: 0%0%
Precipitation: 0%0%

Wind & pressure

Wind

18 km/h North-northwest

Barometer

1004.0 millibars

Details

Sunny
  • Feels like
    11°
  • Humidity
    84%
  • Visibility
    16.10 km
  • UV Index
    0 (Low)

Today - Cloudy with a high of 71 °F (21.7 °C). Winds from NW to NNW at 9 to 14 mph (14.5 to 22.5 kph).

Tonight - Mostly cloudy. Winds variable at 7 to 9 mph (11.3 to 14.5 kph). The overnight low will be 58 °F (14.4 °C).

Sun & moon

New Moon
New Moon
6:58 AM6:47 PM

Map

Yahoo News Digest

Science

On the eve of destruction: Rosetta's final hours before being crashed into comet

For sure, Rosetta will bounce or tumble on the surface of the comet but will not bounce back into orbit.
European Space Agency's Rosetta flight director Andrea Accomazzo

Weather News Stories