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Weather in Hazelwood, United States 🇺🇸

Weather Forecast in Hazelwood

Current Weather in Hazelwood

Air Quality Alert issued July 20 at 2:15AM CDT by NWS St Louis MO
Partly cloudy
30°C
Feels like 38°C. Partly cloudy.
🌬️ 10 km/h SW
💧 72% Humidity
🧭 1011 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 05:53 AM
🌇 Sunset: 08:22 PM
Map Overlays:

Hazelwood currently sits at 30°C, partly cloudy, feeling like 38°C. Expect 72% humidity and winds of about 10 km/h, and the UV index is 0 (low). The next few days in Hazelwood look set for about 14°C up to 35°C. ⚠️ Air Quality Alert issued July 20 at 2:15AM CDT by NWS St Louis MO

Hourly Forecast for Hazelwood

02:00
Clear
27°
11%
03:00
Patchy rain nearby
26°
25%
04:00
Clear
26°
13%
05:00
Clear
26°
13%
06:00
Patchy rain nearby
26°
30%
07:00
Moderate rain
23°
89%
08:00
Patchy rain nearby
24°
84%
09:00
Patchy rain nearby
25°
20%
10:00
Patchy rain nearby
26°
46%
11:00
Sunny
31°
10%
12:00
Sunny
32°
8%
13:00
Sunny
35°
1%
14:00
Sunny
35°
1%
15:00
Sunny
35°
1%
16:00
Sunny
33°
1%
17:00
Sunny
32°
2%
18:00
Sunny
30°
2%
19:00
Sunny
28°
3%
20:00
Sunny
26°
4%
21:00
Clear
25°
5%
22:00
Clear
24°
6%
23:00
Clear
23°
7%
00:00
Clear
22°
8%
01:00
Clear
21°
9%

14-Day Forecast for Hazelwood

Tue, Jul 21
Sunny Sunny
35° / 23°
Wed, Jul 22
Sunny Sunny
27° / 18°
Thu, Jul 23
Sunny Sunny
25° / 14°
Fri, Jul 24
Partly Cloudy Partly Cloudy
21° / 17°
Sat, Jul 25
Cloudy Cloudy
27° / 17°
Sun, Jul 26
Sunny Sunny
34° / 22°
Mon, Jul 27
Sunny Sunny
31° / 25°
Tue, Jul 28
Sunny Sunny
29° / 21°
Wed, Jul 29
Sunny Sunny
31° / 20°
Thu, Jul 30
Sunny Sunny
31° / 21°
Fri, Jul 31
Partly Cloudy Partly Cloudy
31° / 22°
Sat, Aug 01
Sunny Sunny
37° / 24°
Sun, Aug 02
Sunny Sunny
32° / 23°
Mon, Aug 03
Sunny Sunny
35° / 24°

Additional Forecasts for Hazelwood

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 186.0 μg/m³
O₃ (Ozone) 56.0 μg/m³
NO₂ (Nitrogen Dioxide) 18.3 μg/m³
SO₂ (Sulphur Dioxide) 5.6 μg/m³
PM2.5 (Fine particles) 15.8 μg/m³
PM10 (Coarse particles) 16.6 μg/m³

Historical Weather

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Best Time to Be Outside in Hazelwood Today

The most comfortable window in Hazelwood today looks like 19:00 to 19:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 07:00.

Frequently Asked Questions about Weather in Hazelwood

What is the temperature in Hazelwood right now?

It is currently 30°C (87°F) in Hazelwood, partly cloudy (feels like 38°C).

What's the weather like in Hazelwood right now?

Current weather in Hazelwood: Partly cloudy, humidity 72%, wind 10 km/h SW.

What is today's forecast for Hazelwood?

Today in Hazelwood: high 35°C, low 23°C, sunny. Chance of rain: 67%.

What is the 7-day weather forecast for Hazelwood?

Daily highs and lows for Hazelwood:

  • 2026-07-21: 35°C / 23°C
  • 2026-07-22: 27°C / 18°C
  • 2026-07-23: 25°C / 14°C
  • 2026-07-24: 21°C / 17°C
  • 2026-07-25: 27°C / 17°C
  • 2026-07-26: 34°C / 22°C
  • 2026-07-27: 31°C / 25°C
Is it going to rain in Hazelwood today?

There is a 67% chance of rain in Hazelwood today. Total expected precipitation: 10.95 mm.

What is the wind speed in Hazelwood right now?

Wind in Hazelwood is currently 10 km/h (6 mph) from the SW.

What is the UV index in Hazelwood right now?

The UV index in Hazelwood is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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