National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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De Soto MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Breezy

Breezy

High: 46 °F

Tonight

Frost

Frost

Low: 24 °F

Saturday

Morning Frost

Morning
Frost

High: 46 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 52 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 49 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 60 °F

Detailed Forecast

  • Today Sunny, with a high near 46. Breezy, with a north wind 21 to 24 mph, with gusts as high as 31 mph.
  • Tonight Widespread frost after 10pm. Otherwise, clear, with a low around 24. North wind 8 to 16 mph.
  • Saturday Widespread frost before 10am. Otherwise, sunny, with a high near 46. North wind 3 to 7 mph.
  • Saturday Night Partly cloudy, with a low around 27. Light and variable wind becoming southeast around 5 mph after midnight.
  • Sunday Mostly sunny, with a high near 52. South wind 6 to 10 mph.
  • Sunday Night Partly cloudy, with a low around 38.
  • Monday Mostly sunny, with a high near 64.
  • Monday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
  • Tuesday Showers likely and possibly a thunderstorm. Cloudy, with a high near 60. Chance of precipitation is 70%.
  • Tuesday Night Showers likely and possibly a thunderstorm. Cloudy, with a low around 48. Chance of precipitation is 60%.
  • Wednesday A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
  • Wednesday Night Partly cloudy, with a low around 43.
  • Thursday Sunny, with a high near 62.