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🇺🇸 Weather in St. Louis

Current Weather in St. Louis

Partly cloudy
30°C
Feels like 31°C. Partly cloudy.
🌬️ 16 km/h SSW
💧 55% Humidity
🧭 1013 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 4.5
🌡️ Dew Point: 19°C
🌅 Sunrise: 05:36 AM
🌇 Sunset: 08:21 PM
Map Overlays:

In St. Louis right now it is 30°C and partly cloudy, feeling like 31°C. Humidity is 55% with winds around 16 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in St. Louis range from about 19°C to 33°C.

Hourly Forecast for St. Louis

17:00
Partly Cloudy
33°
1%
18:00
Sunny
33°
0%
19:00
Sunny
32°
0%
20:00
Sunny
30°
0%
21:00
Clear
29°
1%
22:00
Clear
28°
1%
23:00
Clear
25°
1%
00:00
Clear
24°
2%
01:00
Clear
22°
2%
02:00
Clear
22°
3%
03:00
Clear
21°
3%
04:00
Partly Cloudy
21°
5%
05:00
Partly Cloudy
21°
7%
06:00
Partly Cloudy
21°
7%
07:00
Patchy rain nearby
22°
73%
08:00
Partly Cloudy
22°
6%
09:00
Patchy rain nearby
23°
73%
10:00
Cloudy
24°
8%
11:00
Cloudy
24°
10%
12:00
Cloudy
25°
6%
13:00
Partly Cloudy
26°
3%
14:00
Partly Cloudy
26°
2%
15:00
Partly Cloudy
26°
2%
16:00
Partly Cloudy
25°
3%

14-Day Forecast for St. Louis

Fri, Jun 05
Sunny Sunny
33° / 19°
Sat, Jun 06
Patchy rain nearby Patchy rain nearby
26° / 20°
Sun, Jun 07
Moderate rain Moderate rain
27° / 20°
Mon, Jun 08
Moderate rain Moderate rain
34° / 22°
Tue, Jun 09
Moderate rain Moderate rain
36° / 21°
Wed, Jun 10
Patchy rain nearby Patchy rain nearby
36° / 24°
Thu, Jun 11
Sunny Sunny
36° / 25°
Fri, Jun 12
Patchy rain nearby Patchy rain nearby
30° / 24°
Sat, Jun 13
Patchy rain nearby Patchy rain nearby
28° / 21°
Sun, Jun 14
Sunny Sunny
28° / 18°
Mon, Jun 15
Sunny Sunny
30° / 19°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
32° / 20°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
30° / 21°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
27° / 19°

Additional Forecasts for St. Louis

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 127.0 μg/m³
O₃ (Ozone) 110.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.3 μg/m³
SO₂ (Sulphur Dioxide) 2.2 μg/m³
PM2.5 (Fine particles) 6.5 μg/m³
PM10 (Coarse particles) 7.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in St. Louis Tomorrow

There is no good daylight window left in St. Louis today. Tomorrow, the most comfortable window looks like 10:00 to 10:00, when it is around 24°C. It should stay dry through that window. The next likely rain is around 07:00.

Frequently Asked Questions about Weather in St. Louis

What is the temperature in St. Louis right now?

The current temperature in St. Louis is 30°C (87°F), partly cloudy (feels like 31°C).

What's the weather like in St. Louis right now?

Conditions in St. Louis right now: Partly cloudy, humidity 55%, wind 16 km/h SSW.

What is today's forecast for St. Louis?

Today in St. Louis: high 33°C, low 19°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for St. Louis?

Daily highs and lows for St. Louis:

  • 2026-06-05: 33°C / 19°C
  • 2026-06-06: 26°C / 20°C
  • 2026-06-07: 27°C / 20°C
  • 2026-06-08: 34°C / 22°C
  • 2026-06-09: 36°C / 21°C
  • 2026-06-10: 36°C / 24°C
  • 2026-06-11: 36°C / 25°C
Is it going to rain in St. Louis today?

There is a 1% chance of rain in St. Louis today.

What is the wind speed in St. Louis right now?

Wind in St. Louis is currently 16 km/h (10 mph) from the SSW.

What is the UV index in St. Louis right now?

The UV index in St. Louis is currently 4.5 (moderate). Sun protection is recommended when the index is 3 or higher.

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