National Weather Service United States Department of Commerce

Unseasonably cold temperatures in the central and eastern U.S. through Wednesday

A powerful cold front has ushered in unseasonably cold temperatures to the central and eastern U.S. for early this week. Freezing temperatures will dive into the Deep South and to the Mid-Atlantic through Wednesday morning. This will be damaging to sensitive vegetation. Numerous Frost Advisories and Freeze Warnings are in effect.
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Hazardous Weather Conditions

Current Conditions

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2 Miles ESE Saint Louis MO

7 Day Forecast

Saint Louis, MO

NWS Weather Forecast Office

Overnight

Patchy Frost

Patchy
Frost

Low: 35 °F

Wednesday

Morning Frost

Morning
Frost

High: 59 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Thursday

Partly Sunny

Partly
Sunny

High: 64 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 46 °F

Friday

Partly Sunny

Partly
Sunny

High: 61 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Detailed Forecast

  • Overnight Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. South wind 5 to 8 mph.
  • Wednesday Patchy frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south wind 13 to 22 mph.
  • Wednesday Night Partly cloudy, with a low around 43. South wind 6 to 14 mph.
  • Thursday Partly sunny, with a high near 64. South wind 6 to 8 mph.
  • Thursday Night A 40 percent chance of showers. Mostly cloudy, with a low around 46. Calm wind becoming northwest 5 to 9 mph after midnight.
  • Friday Partly sunny, with a high near 61.
  • Friday Night Partly cloudy, with a low around 46.
  • Saturday Mostly sunny, with a high near 65.
  • Saturday Night Partly cloudy, with a low around 52.
  • Sunday A 40 percent chance of showers. Mostly cloudy, with a high near 69.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 54.
  • Monday A 30 percent chance of showers. Partly sunny, with a high near 68.
  • Monday Night Partly cloudy, with a low around 50.
  • Tuesday Mostly sunny, with a high near 72.

 

Additional Forecasts and Information

Zone Area Forecast for St. Louis City, MO