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Current weather in Hazelwood is clear sky.

Where can I find the hourly weather forecast for Hazelwood?

This page shows hourly weather forecast for Hazelwood, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Hazelwood updated regularly?

Weather data for Hazelwood is updated regularly with the latest available observations and forecasts.

Now · 6:31 PM

Hazelwood Weather & Hourly Forecast

United States · Missouri · 63042

82°F

Sunny

Feels like: 80°F

💧 Humidity 49% 🌡 Pressure 29.97 inHg 💨 Wind 11 mph 👁 Visibility 25.0 mi ☁ Clouds 3% ☀️ UV index 0.5 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Hazelwood

Today

7:00 PM

Sunny

82° 💧 None 💨 11 mph H 49%29.97 inHg

10:00 PM

Clear night

78° 💧 None 💨 9 mph H 64%30.03 inHg

Tomorrow

1:00 AM

Clear night

76° 💧 None 💨 10 mph H 71%30.00 inHg

4:00 AM

Clear night

75° 💧 None 💨 8 mph H 73%30.00 inHg

7:00 AM

Sunny

74° 💧 None 💨 7 mph H 77%30.03 inHg

10:00 AM

Sunny

85° 💧 None 💨 7 mph H 66%30.06 inHg

1:00 PM

Sunny

94° 💧 0.000 in 💨 7 mph H 44%30.03 inHg

4:00 PM

Mostly sunny

96° 💧 0.003 in 💨 4 mph H 41%30.00 inHg

7:00 PM

Strong thunderstorm

88° 💧 0.002 in 💨 2 mph H 60%30.03 inHg

10:00 PM

Mostly clear night

84° 💧 None 💨 4 mph H 64%30.09 inHg

Wednesday

1:00 AM

Clear night

82° 💧 None 💨 7 mph H 71%30.09 inHg

4:00 AM

Mostly clear night

80° 💧 None 💨 5 mph H 72%30.12 inHg

7:00 AM

Partly cloudy

77° 💧 None 💨 1 mph H 80%30.18 inHg

10:00 AM

Mostly cloudy

86° 💧 None 💨 3 mph H 60%30.21 inHg

1:00 PM

Mostly cloudy

94° 💧 0.001 in 💨 4 mph H 46%30.18 inHg

4:00 PM

Mostly cloudy

97° 💧 0.009 in 💨 3 mph H 41%30.12 inHg

Today

7:00 PM

Sunny

82° 💧 None 💨 11 mph H 49%29.97 inHg

8:00 PM

Clear night

81° 💧 None 💨 11 mph H 54%29.97 inHg

9:00 PM

Clear night

80° 💧 None 💨 10 mph H 60%30.00 inHg

10:00 PM

Clear night

78° 💧 None 💨 9 mph H 64%30.03 inHg

11:00 PM

Clear night

77° 💧 None 💨 9 mph H 68%30.03 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 11 mph H 70%30.00 inHg

1:00 AM

Clear night

76° 💧 None 💨 10 mph H 71%30.00 inHg

2:00 AM

Clear night

75° 💧 None 💨 9 mph H 72%30.00 inHg

3:00 AM

Clear night

75° 💧 None 💨 10 mph H 72%30.00 inHg

4:00 AM

Clear night

75° 💧 None 💨 8 mph H 73%30.00 inHg

5:00 AM

Clear night

74° 💧 None 💨 7 mph H 75%30.00 inHg

6:00 AM

Clear night

74° 💧 None 💨 8 mph H 76%30.00 inHg

7:00 AM

Sunny

74° 💧 None 💨 7 mph H 77%30.03 inHg

8:00 AM

Sunny

77° 💧 None 💨 8 mph H 76%30.06 inHg

9:00 AM

Sunny

80° 💧 None 💨 7 mph H 72%30.06 inHg

10:00 AM

Sunny

85° 💧 None 💨 7 mph H 66%30.06 inHg

11:00 AM

Sunny

89° 💧 None 💨 6 mph H 59%30.06 inHg

12:00 PM

Sunny

92° 💧 None 💨 7 mph H 50%30.06 inHg

1:00 PM

Sunny

94° 💧 None 💨 7 mph H 44%30.03 inHg

2:00 PM

Sunny

95° 💧 0.000 in 💨 6 mph H 42%30.00 inHg

3:00 PM

Sunny

96° 💧 0.000 in 💨 4 mph H 41%30.00 inHg

4:00 PM

Mostly sunny

96° 💧 0.000 in 💨 4 mph H 41%30.00 inHg

5:00 PM

Partly cloudy

95° 💧 0.001 in 💨 3 mph H 41%30.00 inHg

6:00 PM

Mostly sunny

92° 💧 0.001 in 💨 2 mph H 49%30.00 inHg

7:00 PM

Strong thunderstorm

88° 💧 0.001 in 💨 2 mph H 60%30.03 inHg

8:00 PM

Partly cloudy night

86° 💧 0.000 in 💨 4 mph H 61%30.03 inHg

9:00 PM

Mostly clear night

86° 💧 0.001 in 💨 3 mph H 62%30.06 inHg

10:00 PM

Mostly clear night

84° 💧 None 💨 4 mph H 64%30.09 inHg

11:00 PM

Strong thunderstorm

83° 💧 None 💨 4 mph H 69%30.09 inHg

Wednesday

12:00 AM

Clear night

82° 💧 None 💨 6 mph H 71%30.09 inHg

1:00 AM

Clear night

82° 💧 None 💨 7 mph H 71%30.09 inHg

2:00 AM

Clear night

81° 💧 None 💨 7 mph H 71%30.09 inHg

3:00 AM

Clear night

81° 💧 None 💨 6 mph H 71%30.09 inHg

4:00 AM

Mostly clear night

80° 💧 None 💨 5 mph H 72%30.12 inHg

5:00 AM

Mostly clear night

79° 💧 None 💨 4 mph H 74%30.12 inHg

6:00 AM

Mostly cloudy night

78° 💧 None 💨 2 mph H 77%30.15 inHg

7:00 AM

Partly cloudy

77° 💧 None 💨 1 mph H 80%30.18 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 2 mph H 75%30.18 inHg

9:00 AM

Mostly cloudy

83° 💧 None 💨 2 mph H 66%30.21 inHg

10:00 AM

Mostly cloudy

86° 💧 None 💨 3 mph H 60%30.21 inHg

11:00 AM

Mostly cloudy

89° 💧 None 💨 3 mph H 55%30.21 inHg

12:00 PM

Mostly cloudy

92° 💧 None 💨 5 mph H 49%30.21 inHg

1:00 PM

Mostly cloudy

94° 💧 0.000 in 💨 4 mph H 46%30.18 inHg

2:00 PM

Mostly cloudy

96° 💧 None 💨 3 mph H 44%30.15 inHg

3:00 PM

Mostly cloudy

96° 💧 0.000 in 💨 4 mph H 42%30.12 inHg

4:00 PM

Mostly cloudy

97° 💧 0.000 in 💨 3 mph H 41%30.12 inHg

5:00 PM

Partly cloudy

95° 💧 0.001 in 💨 4 mph H 42%30.09 inHg

6:00 PM

Light rain

92° 💧 0.008 in 💨 4 mph H 50%30.09 inHg

7:00 PM

Mostly sunny

89° 💧 0.002 in 💨 3 mph H 58%30.09 inHg

8:00 PM

Clear night

88° 💧 None 💨 6 mph H 55%30.12 inHg

9:00 PM

Clear night

88° 💧 None 💨 7 mph H 50%30.15 inHg

10:00 PM

Clear night

87° 💧 None 💨 8 mph H 50%30.15 inHg

11:00 PM

Clear night

86° 💧 None 💨 8 mph H 53%30.15 inHg

Thursday

12:00 AM

Clear night

85° 💧 None 💨 9 mph H 53%30.15 inHg

1:00 AM

Clear night

84° 💧 None 💨 8 mph H 54%30.15 inHg

2:00 AM

Clear night

83° 💧 None 💨 7 mph H 56%30.15 inHg

3:00 AM

Clear night

82° 💧 None 💨 7 mph H 56%30.15 inHg

4:00 AM

Clear night

81° 💧 None 💨 6 mph H 58%30.15 inHg

5:00 AM

Clear night

80° 💧 None 💨 6 mph H 59%30.15 inHg

6:00 AM

Clear night

80° 💧 None 💨 6 mph H 61%30.15 inHg

7:00 AM

Sunny

79° 💧 None 💨 6 mph H 63%30.18 inHg

10:00 AM

Sunny

89° 💧 None 💨 6 mph H 50%30.18 inHg

1:00 PM

Mostly sunny

97° 💧 None 💨 6 mph H 40%30.15 inHg

4:00 PM

Light rain

93° 💧 None 💨 5 mph H 49%30.09 inHg

7:00 PM

Mostly sunny

89° 💧 None 💨 1 mph H 60%30.09 inHg

10:00 PM

Clear night

84° 💧 None 💨 3 mph H 71%30.12 inHg

Friday

1:00 AM

Light rain

82° 💧 None 💨 2 mph H 73%30.12 inHg

4:00 AM

Mostly clear night

78° 💧 None 💨 3 mph H 85%30.12 inHg

7:00 AM

Sunny

76° 💧 None 💨 3 mph H 90%30.12 inHg

10:00 AM

Sunny

85° 💧 None 💨 4 mph H 70%30.12 inHg

1:00 PM

Light rain

93° 💧 None 💨 4 mph H 49%30.06 inHg

4:00 PM

Partly cloudy

95° 💧 None 💨 4 mph H 43%29.97 inHg

7:00 PM

Mostly sunny

86° 💧 None 💨 6 mph H 65%29.97 inHg

10:00 PM

Clear night

83° 💧 None 💨 8 mph H 66%30.00 inHg

Saturday

1:00 AM

Clear night

80° 💧 None 💨 9 mph H 71%29.97 inHg

4:00 AM

Clear night

79° 💧 None 💨 8 mph H 75%29.94 inHg

7:00 AM

Sunny

77° 💧 None 💨 6 mph H 78%29.94 inHg

10:00 AM

Sunny

87° 💧 None 💨 5 mph H 45%29.94 inHg

1:00 PM

Sunny

97° 💧 None 💨 7 mph H 27%29.88 inHg

4:00 PM

Mostly sunny

99° 💧 None 💨 6 mph H 25%29.83 inHg

7:00 PM

Mostly sunny

90° 💧 None 💨 3 mph H 46%29.80 inHg

10:00 PM

Mostly clear night

83° 💧 None 💨 3 mph H 60%29.83 inHg

Sunday

1:00 AM

Overcast night

81° 💧 None 💨 3 mph H 66%29.85 inHg

4:00 AM

Mostly cloudy night

77° 💧 None 💨 3 mph H 76%29.85 inHg

7:00 AM

Partly cloudy

76° 💧 None 💨 3 mph H 82%29.88 inHg

1:00 PM

Light rain

84° 💧 None 💨 7 mph H 61%29.88 inHg

7:00 PM

Light rain

73° 💧 None 💨 8 mph H 95%29.91 inHg

Monday

1:00 AM

Moderate rain

71° 💧 None 💨 6 mph H 94%29.94 inHg

7:00 AM

Overcast

67° 💧 None 💨 7 mph H 95%29.97 inHg

1:00 PM

Overcast

72° 💧 None 💨 8 mph H 71%30.00 inHg

7:00 PM

Overcast

71° 💧 None 💨 9 mph H 67%30.00 inHg

Tuesday

1:00 AM

Overcast night

66° 💧 None 💨 9 mph H 72%30.06 inHg

7:00 AM

Overcast

63° 💧 None 💨 9 mph H 80%30.09 inHg

1:00 PM

Partly cloudy

69° 💧 None 💨 10 mph H 61%30.15 inHg

7:00 PM

Mostly cloudy

67° 💧 None 💨 8 mph H 62%30.12 inHg

Wednesday

1:00 AM

Overcast night

65° 💧 None 💨 9 mph H 64%30.15 inHg

7:00 AM

Sunny

61° 💧 None 💨 7 mph H 77%30.18 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 6 mph H 61%30.18 inHg

7:00 PM

Overcast night

72° 💧 None 💨 5 mph H 69%30.15 inHg

Thursday

1:00 AM

Mostly clear night

69° 💧 None 💨 6 mph H 78%30.18 inHg

7:00 AM

Overcast

66° 💧 None 💨 5 mph H 92%30.21 inHg

1:00 PM

Overcast

78° 💧 None 💨 5 mph H 66%30.21 inHg

7:00 PM

Mostly clear night

75° 💧 None 💨 4 mph H 77%30.15 inHg

Friday

1:00 AM

Overcast night

71° 💧 None 💨 5 mph H 86%30.21 inHg

7:00 AM

Overcast

67° 💧 None 💨 3 mph H 95%30.24 inHg

1:00 PM

Light rain

80° 💧 None 💨 3 mph H 62%30.21 inHg

7:00 PM

Partly cloudy night

78° 💧 None 💨 4 mph H 69%30.15 inHg

Saturday

1:00 AM

Mostly clear night

71° 💧 None 💨 4 mph H 84%30.15 inHg

7:00 AM

Mostly sunny

66° 💧 None 💨 3 mph H 94%30.18 inHg

1:00 PM

Overcast

81° 💧 None 💨 4 mph H 53%30.12 inHg

7:00 PM

Mostly clear night

76° 💧 None 💨 3 mph H 64%30.03 inHg

Sunday

1:00 AM

Overcast night

69° 💧 None 💨 5 mph H 60%30.03 inHg

7:00 AM

Mostly sunny

65° 💧 None 💨 3 mph H 76%30.00 inHg

1:00 PM

Sunny

84° 💧 None 💨 3 mph H 45%29.94 inHg

7:00 PM

Clear night

81° 💧 None 💨 6 mph H 50%29.85 inHg

Monday

1:00 AM

Clear night

74° 💧 None 💨 9 mph H 61%29.85 inHg

7:00 AM

Partly cloudy

70° 💧 None 💨 5 mph H 72%29.88 inHg

1:00 PM

Partly cloudy

86° 💧 None 💨 4 mph H 48%29.88 inHg

7:00 PM

Mostly clear night

82° 💧 None 💨 1 mph H 63%29.85 inHg

Tuesday

1:00 AM

Mostly clear night

75° 💧 None 💨 4 mph H 74%29.88 inHg

7:00 AM

Sunny

68° 💧 None 💨 2 mph H 89%29.94 inHg

In Hazelwood and, more broadly, across the state of Missouri: Clear skies will persist through the evening with temperatures remaining hot, ranging from 90 to 94 degrees Fahrenheit. A slight chance of rain exists, with an expected accumulation of around 0.01 inches and a maximum probability of 27%. Winds will be moderate, coming from the south at up to 15 mph, with gusts reaching 34 mph. As the night progresses, temperatures will stay warm, and any rain should be brief and light if it occurs. Expect the wind to remain steady, which may cause some gusty conditions in exposed areas. Overall, it will be a warm evening with minimal chances of significant rain, but a quick, light shower can't be completely ruled out.

15-Day Weather Outlook for Hazelwood

TomorrowTomorrow

Strong thunderstorm 96°/74° 💧 None 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 97°/77° 💧 None 💨 8 mph

Thursday, Sep 17Thu Sep 17

Light rain 97°/79° 💧 0.093 in 💨 9 mph

Friday, Sep 18Fri Sep 18

Light rain 95°/76° 💧 0.077 in 💨 8 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 99°/77° 💧 0.006 in 💨 9 mph

Sunday, Sep 20Sun Sep 20

Light rain 84°/73° 💧 0.230 in 💨 8 mph

Monday, Sep 21Mon Sep 21

Moderate rain 72°/67° 💧 0.444 in 💨 9 mph

Tuesday, Sep 22Tue Sep 22

Overcast 69°/63° 💧 0.001 in 💨 10 mph

Wednesday, Sep 23Wed Sep 23

Overcast 72°/61° 💧 0.037 in 💨 9 mph

Thursday, Sep 24Thu Sep 24

Overcast 78°/66° 💧 0.124 in 💨 6 mph

Friday, Sep 25Fri Sep 25

Light rain 80°/67° 💧 0.043 in 💨 5 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 81°/66° 💧 None 💨 4 mph

Sunday, Sep 27Sun Sep 27

Overcast 84°/65° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 86°/70° 💧 0.006 in 💨 9 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 75°/68° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Hazelwood

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Hazelwood

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 7:00 PM

PM2.5 Fine particles Good 8,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 9,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 93,2µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,0µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Hazelwood

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,6Moderate 🙂Fair

Tomorrow UV 7,4High 🙂Fair

Wednesday UV 7,1High 🙂Fair

Thursday UV 9,0Very high 🙂Fair

Friday UV 9,0Very high 🙂Fair

Saturday UV 9,0Very high —Unavailable

Sunday UV 9,0Very high —Unavailable

Hourly UV index today

7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Hazelwood

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · HAZELWOOD, MISSOURI

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:41 PM–5:13 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 14% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Forecast data for Hazelwood were last refreshed today at 6:31 PM. The current forecast period extends through 16/09/2026 at 4:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.