National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Sunny

Sunny

High: 47 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 31 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 70 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 51 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 58 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 44 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 60 °F

Detailed Forecast

  • Today Sunny, with a high near 47. North wind 6 to 8 mph.
  • Tonight Mostly clear, with a low around 31. Calm wind becoming southeast around 5 mph after midnight.
  • Sunday Mostly sunny, with a high near 53. South wind 6 to 11 mph.
  • Sunday Night Partly cloudy, with a low around 39. South wind 8 to 10 mph.
  • Monday Mostly sunny, with a high near 70. South wind 8 to 15 mph.
  • Monday Night Rain likely after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
  • Tuesday Rain likely and possibly a thunderstorm. Cloudy, with a high near 58. Chance of precipitation is 70%.
  • Tuesday Night A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
  • Wednesday Mostly sunny, with a high near 60.
  • Wednesday Night Partly cloudy, with a low around 43.
  • Thursday Mostly sunny, with a high near 55.
  • Thursday Night Mostly clear, with a low around 40.
  • Friday Mostly sunny, with a high near 55.