Skip to main content
New York CityClear sky23°

St. Louis, State of Missouri, United States weather

State of Missouri, United States

St. Louis weather

21°
Clear sky
Feels like 22°
Low/High: 21° / 32°
Humidity60%
Wind6 km/h
Visibility34.6 km
UV index0
Air qualityAQI 52· Moderate
Through the day:
Morning
21°69%
Afternoon
30°80%
Evening
28°63%
Night
24°34%

Today's everyday tips

What to wear today?Mild

Pleasantly cool: long sleeves or a shirt, perhaps with a light cardigan.

Suitability for light clothing85%
Good day to dry laundry?Not today

High chance of rain (80%) and humid air. Don't dry outdoors; use a dryer or a covered spot indoors.

Drying index25%

St. Louis weather by the hour

Next 24 hours

  1. Overcast22°Chance of rain 69%
  2. Clear sky21°Chance of rain 69%
  3. Partly cloudy21°Chance of rain 69%
  4. Mainly clear21°Chance of rain 69%
  5. Drizzle21°Chance of rain 80%
  6. Light showers22°Chance of rain 80%
  7. Light showers23°Chance of rain 80%
  8. Overcast23°Chance of rain 80%
  9. Overcast26°Chance of rain 80%
  10. Partly cloudy30°Chance of rain 80%
  11. Clear sky32°Chance of rain 63%
  12. Clear sky32°Chance of rain 63%
  13. Clear sky32°Chance of rain 63%
  14. Clear sky32°Chance of rain 63%
  15. Clear sky30°Chance of rain 63%
  16. Partly cloudy28°Chance of rain 63%
  17. Mainly clear27°Chance of rain 34%
  18. Light drizzle26°Chance of rain 34%
  19. Drizzle25°Chance of rain 34%
  20. Drizzle24°Chance of rain 34%
  21. Light drizzle21°Chance of rain 34%
  22. Overcast20°Chance of rain 34%
  23. Overcast17°Chance of rain 13%
  24. Overcast16°Chance of rain 13%

St. Louis weather, next 7 days

  1. 21°32°

    Light showers · Rain 80%

  2. 11°21°

    Light drizzle · Rain 34%

  3. 8°17°

    Clear sky · Rain 0%

  4. 9°20°

    Overcast · Rain 1%

  5. 15°24°

    Overcast · Rain 5%

  6. 16°23°

    Drizzle · Rain 7%

  7. 19°26°

    Overcast · Rain 19%

Environment

AQI details →
Air quality
52Moderate
Ultraviolet (UV)
0Low
Wind now
6km/h
Dew point
13°RH 60%

Sunrise & sunset

11h 12m of daylight
Noon 12:46
Rise: 07:10Dawn 06:43
Set: 18:22Dusk 18:49
W

Windy wind map & radar (St. Louis)

Detailed radar →

St. Louis weather trends, next 24 hours

Chance of rain & rainfall in St. Louis

Bars show chance of rain (%); hover for rainfall (mm)

Show data table
Chance of rain and rainfall by the hour
TimeChance of rainRainfall
04:0069%0 mm
05:0069%0 mm
06:0069%0 mm
07:0069%0 mm
08:0080%0.8 mm
09:0080%1.3 mm
10:0080%1.5 mm
11:0080%0 mm
12:0080%0 mm
13:0080%0 mm
14:0063%0 mm
15:0063%0 mm
16:0063%0 mm
17:0063%0 mm
18:0063%0 mm
19:0063%0 mm
20:0034%0 mm
21:0034%0.2 mm
22:0034%0.9 mm
23:0034%0.6 mm
00:0034%0.3 mm
01:0034%0 mm
02:0013%0 mm
03:0013%0 mm

Temperature & feels-like

Hourly air and feels-like temperature (°C)

  • Temperature
  • Feels like
Show data table
Temperature by the hour
TimeTemperatureFeels like
04:0021.7°C24.6°C
05:0021.4°C24.4°C
06:0021.2°C23.9°C
07:0021°C23.7°C
08:0021.4°C24.2°C
09:0022°C24.9°C
10:0023°C26°C
11:0023°C26.1°C
12:0026.2°C28.9°C
13:0029.5°C31.3°C
14:0031.5°C31.8°C
15:0031.9°C31.2°C
16:0031.9°C31.1°C
17:0031.6°C31.2°C
18:0030.1°C29.6°C
19:0028.4°C28.6°C
20:0027.4°C28.1°C
21:0026°C27°C
22:0024.9°C25.7°C
23:0023.9°C24.7°C
00:0021.3°C21.6°C
01:0019.5°C18.1°C
02:0017.1°C14.5°C
03:0015.5°C12.1°C

UV index by the hour

How strong the sun's UV is through the day

Show data table
UV index by the hour
TimeUV indexRating
04:000Low
05:000Low
06:000Low
07:000Low
08:000.2Low
09:000.6Low
10:001.2Low
11:000.4Low
12:003.8Moderate
13:005Moderate
14:004.9Moderate
15:004.2Moderate
16:003Moderate
17:001.7Low
18:000.6Low
19:000Low
20:000Low
21:000Low
22:000Low
23:000Low
00:000Low
01:000Low
02:000Low
03:000Low

Wind & gusts in St. Louis

In km/h

  • Wind speed (km/h)
  • Gusts (km/h)
Show data table
Wind by the hour
TimeWind speedGusts
04:007.2 km/h21.2 km/h
05:006.3 km/h20.9 km/h
06:008.6 km/h25.9 km/h
07:008.5 km/h27.4 km/h
08:009.4 km/h29.5 km/h
09:0010.8 km/h29.9 km/h
10:0012.6 km/h34.6 km/h
11:0011 km/h36.7 km/h
12:0013.5 km/h38.5 km/h
13:0016 km/h34.2 km/h
14:0018.3 km/h33.1 km/h
15:0020.4 km/h35.6 km/h
16:0019.1 km/h33.5 km/h
17:0015.8 km/h33.8 km/h
18:0014.3 km/h30.6 km/h
19:0010.6 km/h32.4 km/h
20:009.7 km/h41 km/h
21:0014.9 km/h47.2 km/h
22:0020.6 km/h47.2 km/h
23:0020.1 km/h38.5 km/h
00:0019.8 km/h43.2 km/h
01:0023.8 km/h40.3 km/h
02:0023.9 km/h43.9 km/h
03:0024.1 km/h49.3 km/h

Sun and moon in St. Louis

Daylight: 11 h 12 min

Sunrise time
07:10
Sunset time
18:22

Solar noon (sun highest)
12:46
Dawn – dusk
06:43 / 18:49
Morning blue hour
06:43 – 06:53
Evening blue hour
18:38 – 18:49
Morning golden hour
06:53 – 07:46
Evening golden hour
17:46 – 18:38

Waxing crescent · 24% illuminated

Moonrise 12:22 · moonset 21:23

Related places

Major cities in United States

St. Louis weather FAQ

It is currently about 21°C in St. Louis, feeling like 22°C. Conditions: Clear sky, humidity 60%, wind 6 km/h.

More tools for St. Louis

Data source: Weather data by Open-Meteo.com (CC BY 4.0)