National Weather Service forecast

St. Louis, Missouri Weather

55°Overnight: Chance Light Rain
Wind SW 8 mph
7-DayHourlyRadar

St. Louis 7-Day Forecast

  1. Overnight
    55°F
    Chance Light Rain
    33% chance of precipitation

    A chance of rain before 3am, then a slight chance of drizzle. Mostly cloudy, with a low around 55. Southwest wind around 8 mph. Chance of precipitation is 30%.

  2. Wednesday
    63°F
    Mostly Cloudy
    8% chance of precipitation

    Mostly cloudy, with a high near 63. West wind 7 to 12 mph.

  3. Wednesday Night
    47°F
    Partly Cloudy

    Partly cloudy, with a low around 47. Southwest wind around 6 mph.

  4. Thursday
    64°F
    Sunny

    Sunny. High near 64, with temperatures falling to around 60 in the afternoon. West wind 6 to 9 mph.

  5. Thursday Night
    49°F
    Mostly Cloudy
    3% chance of precipitation

    Mostly cloudy, with a low around 49. Northwest wind around 6 mph.

  6. Friday
    57°F
    Partly Sunny
    1% chance of precipitation

    Partly sunny, with a high near 57.

  7. Friday Night
    39°F
    Partly Cloudy

    Partly cloudy, with a low around 39.

  8. Saturday
    55°F
    Mostly Sunny

    Mostly sunny, with a high near 55.

  9. Saturday Night
    37°F
    Partly Cloudy

    Partly cloudy, with a low around 37.

  10. Sunday
    61°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 61.

  11. Sunday Night
    39°F
    Clear

    Clear, with a low around 39.

  12. Monday
    66°F
    Sunny

    Sunny, with a high near 66.

  13. Monday Night
    44°F
    Clear

    Clear, with a low around 44.

  14. Tuesday
    68°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 68.

Issued by the National Weather Service (LSX office), updated .

St. Louis Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for St. Louis

St. Louis Weather Radar

Open the full radar for St. Louis

About St. Louis

Population (2020 Census)
301,578
Coordinates
38.636, -90.245
Elevation
538 ft
NWS forecast office
LSX
Time zone
America/Chicago
Sunrise today
6:30 AM CST
Sunset today
4:58 PM CST
Daylight today
10 h 27 min

St. Louis Weather Questions

What is the weather forecast for St. Louis, Missouri?

Overnight: A chance of rain before 3am, then a slight chance of drizzle. Mostly cloudy, with a low around 55. Southwest wind around 8 mph. Chance of precipitation is 30%. Wednesday: Mostly cloudy, with a high near 63. West wind 7 to 12 mph.

Will it rain or snow in St. Louis this week?

The best chance of precipitation is Overnight at 33%. Periods with a 30% chance or more: Overnight (33%).

How warm and how cold will it get in St. Louis this week?

The warmest day is Tuesday, with a high near 68°F. The coldest night is Saturday Night, with a low near 37°F.

What time are sunrise and sunset in St. Louis today?

Sunrise is at 6:30 AM CST and sunset is at 4:58 PM CST, for 10 h 27 min of daylight.

Weather near St. Louis

Largest cities in Missouri

All Missouri cities