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Current weather in Maryland Heights is broken clouds.

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

Now · 3:26 PM

Maryland Heights Weather & Hourly Forecast

United States · Missouri · 63043

69°F

Mostly cloudy

Feels like: 66°F

💧 Humidity 66% 🌡 Pressure 30.24 inHg 💨 Wind 8 mph 👁 Visibility 14.4 mi ☁ Clouds 88% ☀️ UV index 4.2 · Moderate 🌅 Sunrise 6:49 AM 🌇 Sunset 6:58 PM

Hourly Forecast for Maryland Heights

Today

4:00 PM

Mostly cloudy

69° 💧 None 💨 8 mph H 66%30.24 inHg

7:00 PM

Overcast night

68° 💧 None 💨 5 mph H 68%30.24 inHg

10:00 PM

Partly cloudy night

66° 💧 0.000 in 💨 6 mph H 72%30.27 inHg

Tomorrow

1:00 AM

Mostly cloudy night

63° 💧 None 💨 4 mph H 82%30.27 inHg

4:00 AM

Clear night

60° 💧 None 💨 3 mph H 90%30.24 inHg

7:00 AM

Sunny

58° 💧 None 💨 4 mph H 96%30.27 inHg

10:00 AM

Overcast

66° 💧 0.004 in 💨 6 mph H 74%30.27 inHg

1:00 PM

Overcast

71° 💧 0.001 in 💨 4 mph H 62%30.24 inHg

4:00 PM

Overcast

71° 💧 0.001 in 💨 5 mph H 64%30.21 inHg

7:00 PM

Partly cloudy night

69° 💧 None 💨 3 mph H 76%30.18 inHg

10:00 PM

Mostly clear night

65° 💧 None 💨 1 mph H 86%30.21 inHg

Friday

1:00 AM

Overcast night

63° 💧 None 💨 2 mph H 95%30.18 inHg

4:00 AM

Overcast night

62° 💧 0.001 in 💨 3 mph H 96%30.18 inHg

7:00 AM

Overcast

63° 💧 None 💨 3 mph H 94%30.21 inHg

10:00 AM

Partly cloudy

70° 💧 0.005 in 💨 4 mph H 76%30.21 inHg

1:00 PM

Overcast

74° 💧 0.001 in 💨 4 mph H 63%30.18 inHg

Today

4:00 PM

Mostly cloudy

69° 💧 None 💨 8 mph H 66%30.24 inHg

5:00 PM

Overcast

69° 💧 None 💨 7 mph H 65%30.24 inHg

6:00 PM

Overcast

69° 💧 None 💨 6 mph H 65%30.24 inHg

7:00 PM

Overcast night

68° 💧 None 💨 5 mph H 68%30.24 inHg

8:00 PM

Overcast night

67° 💧 None 💨 6 mph H 69%30.24 inHg

9:00 PM

Mostly cloudy night

67° 💧 None 💨 7 mph H 70%30.24 inHg

10:00 PM

Partly cloudy night

66° 💧 0.000 in 💨 6 mph H 72%30.27 inHg

11:00 PM

Mostly cloudy night

64° 💧 None 💨 6 mph H 77%30.27 inHg

Tomorrow

12:00 AM

Mostly cloudy night

64° 💧 None 💨 5 mph H 78%30.27 inHg

1:00 AM

Mostly cloudy night

63° 💧 None 💨 4 mph H 82%30.27 inHg

2:00 AM

Clear night

62° 💧 None 💨 4 mph H 86%30.24 inHg

3:00 AM

Mostly clear night

61° 💧 None 💨 3 mph H 88%30.24 inHg

4:00 AM

Clear night

60° 💧 None 💨 3 mph H 90%30.24 inHg

5:00 AM

Mostly clear night

60° 💧 None 💨 4 mph H 92%30.24 inHg

6:00 AM

Clear night

59° 💧 None 💨 3 mph H 94%30.24 inHg

7:00 AM

Sunny

58° 💧 None 💨 4 mph H 96%30.27 inHg

8:00 AM

Sunny

60° 💧 None 💨 4 mph H 93%30.27 inHg

9:00 AM

Partly cloudy

63° 💧 None 💨 6 mph H 82%30.27 inHg

10:00 AM

Overcast

66° 💧 None 💨 6 mph H 74%30.27 inHg

11:00 AM

Overcast

68° 💧 0.002 in 💨 5 mph H 71%30.27 inHg

12:00 PM

Overcast

69° 💧 0.002 in 💨 5 mph H 66%30.27 inHg

1:00 PM

Overcast

71° 💧 0.001 in 💨 4 mph H 62%30.24 inHg

2:00 PM

Overcast

71° 💧 0.001 in 💨 5 mph H 62%30.21 inHg

3:00 PM

Overcast

72° 💧 None 💨 5 mph H 60%30.21 inHg

4:00 PM

Overcast

71° 💧 0.001 in 💨 5 mph H 64%30.21 inHg

5:00 PM

Overcast

71° 💧 0.001 in 💨 4 mph H 65%30.21 inHg

6:00 PM

Mostly cloudy

71° 💧 None 💨 4 mph H 65%30.18 inHg

7:00 PM

Partly cloudy night

69° 💧 None 💨 3 mph H 76%30.18 inHg

8:00 PM

Mostly clear night

67° 💧 None 💨 3 mph H 82%30.21 inHg

9:00 PM

Clear night

66° 💧 None 💨 2 mph H 84%30.21 inHg

10:00 PM

Mostly clear night

65° 💧 None 💨 1 mph H 86%30.21 inHg

11:00 PM

Mostly clear night

64° 💧 None 💨 1 mph H 90%30.21 inHg

Friday

12:00 AM

Mostly cloudy night

63° 💧 None 💨 2 mph H 93%30.21 inHg

1:00 AM

Overcast night

63° 💧 None 💨 2 mph H 95%30.18 inHg

2:00 AM

Overcast night

63° 💧 None 💨 1 mph H 96%30.18 inHg

3:00 AM

Overcast night

62° 💧 None 💨 3 mph H 97%30.18 inHg

4:00 AM

Overcast night

62° 💧 None 💨 3 mph H 96%30.18 inHg

5:00 AM

Overcast night

62° 💧 0.001 in 💨 3 mph H 96%30.18 inHg

6:00 AM

Overcast night

63° 💧 None 💨 4 mph H 94%30.18 inHg

7:00 AM

Overcast

63° 💧 None 💨 3 mph H 94%30.21 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 3 mph H 92%30.21 inHg

9:00 AM

Partly cloudy

67° 💧 None 💨 3 mph H 85%30.21 inHg

10:00 AM

Partly cloudy

70° 💧 None 💨 4 mph H 76%30.21 inHg

11:00 AM

Mostly cloudy

72° 💧 0.003 in 💨 4 mph H 70%30.21 inHg

12:00 PM

Mostly cloudy

74° 💧 0.002 in 💨 5 mph H 65%30.21 inHg

1:00 PM

Overcast

74° 💧 0.001 in 💨 4 mph H 63%30.18 inHg

2:00 PM

Overcast

75° 💧 0.001 in 💨 4 mph H 60%30.18 inHg

3:00 PM

Mostly cloudy

76° 💧 None 💨 5 mph H 58%30.15 inHg

4:00 PM

Overcast

75° 💧 None 💨 5 mph H 59%30.12 inHg

5:00 PM

Overcast

74° 💧 0.002 in 💨 5 mph H 61%30.12 inHg

6:00 PM

Light rain

72° 💧 0.004 in 💨 6 mph H 68%30.12 inHg

7:00 PM

Mostly clear night

69° 💧 None 💨 6 mph H 73%30.12 inHg

8:00 PM

Mostly clear night

68° 💧 None 💨 6 mph H 77%30.12 inHg

9:00 PM

Mostly clear night

67° 💧 None 💨 6 mph H 79%30.15 inHg

10:00 PM

Mostly clear night

66° 💧 None 💨 6 mph H 81%30.15 inHg

11:00 PM

Overcast night

65° 💧 None 💨 7 mph H 83%30.15 inHg

Saturday

12:00 AM

Overcast night

64° 💧 None 💨 7 mph H 81%30.12 inHg

1:00 AM

Mostly cloudy night

63° 💧 None 💨 6 mph H 81%30.12 inHg

2:00 AM

Mostly cloudy night

62° 💧 None 💨 6 mph H 80%30.12 inHg

3:00 AM

Mostly cloudy night

61° 💧 None 💨 5 mph H 79%30.09 inHg

4:00 AM

Overcast night

61° 💧 None 💨 4 mph H 78%30.12 inHg

5:00 AM

Overcast night

60° 💧 None 💨 4 mph H 79%30.12 inHg

6:00 AM

Light rain

60° 💧 0.007 in 💨 3 mph H 83%30.12 inHg

7:00 AM

Light rain

59° 💧 0.010 in 💨 5 mph H 87%30.12 inHg

10:00 AM

Overcast

62° 💧 None 💨 4 mph H 77%30.15 inHg

1:00 PM

Overcast

68° 💧 None 💨 4 mph H 62%30.12 inHg

4:00 PM

Overcast

70° 💧 None 💨 4 mph H 56%30.03 inHg

7:00 PM

Light rain

66° 💧 None 💨 4 mph H 73%30.00 inHg

10:00 PM

Overcast night

62° 💧 None 💨 6 mph H 80%30.03 inHg

Sunday

1:00 AM

Partly cloudy night

62° 💧 None 💨 5 mph H 78%30.03 inHg

4:00 AM

Partly cloudy night

61° 💧 None 💨 4 mph H 77%30.00 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 4 mph H 84%30.00 inHg

10:00 AM

Overcast

66° 💧 None 💨 6 mph H 71%30.00 inHg

1:00 PM

Light rain

64° 💧 None 💨 4 mph H 83%29.97 inHg

4:00 PM

Overcast

66° 💧 None 💨 5 mph H 82%29.94 inHg

7:00 PM

Partly cloudy night

64° 💧 None 💨 5 mph H 90%29.94 inHg

10:00 PM

Overcast night

64° 💧 None 💨 4 mph H 87%29.94 inHg

Monday

1:00 AM

Overcast night

63° 💧 None 💨 5 mph H 88%29.94 inHg

4:00 AM

Overcast night

63° 💧 None 💨 4 mph H 88%29.94 inHg

7:00 AM

Overcast

62° 💧 None 💨 5 mph H 85%29.94 inHg

10:00 AM

Overcast

65° 💧 None 💨 4 mph H 79%29.97 inHg

1:00 PM

Overcast

70° 💧 None 💨 4 mph H 65%29.94 inHg

4:00 PM

Mostly cloudy

73° 💧 None 💨 5 mph H 56%29.91 inHg

7:00 PM

Partly cloudy night

68° 💧 None 💨 4 mph H 68%29.91 inHg

10:00 PM

Partly cloudy night

65° 💧 None 💨 4 mph H 73%29.91 inHg

Tuesday

1:00 AM

Clear night

63° 💧 None 💨 5 mph H 78%29.91 inHg

4:00 AM

Clear night

61° 💧 None 💨 5 mph H 80%29.91 inHg

7:00 AM

Sunny

60° 💧 None 💨 5 mph H 79%29.91 inHg

1:00 PM

Overcast

77° 💧 None 💨 7 mph H 48%29.88 inHg

7:00 PM

Overcast night

74° 💧 None 💨 7 mph H 65%29.80 inHg

Wednesday

1:00 AM

Overcast night

71° 💧 None 💨 8 mph H 70%29.80 inHg

7:00 AM

Light rain

70° 💧 None 💨 10 mph H 78%29.71 inHg

1:00 PM

Light rain

77° 💧 None 💨 12 mph H 81%29.62 inHg

7:00 PM

Moderate rain

72° 💧 None 💨 18 mph H 95%29.47 inHg

Thursday

1:00 AM

Overcast night

68° 💧 None 💨 14 mph H 85%29.53 inHg

7:00 AM

Overcast

65° 💧 None 💨 10 mph H 81%29.65 inHg

1:00 PM

Overcast

70° 💧 None 💨 13 mph H 65%29.74 inHg

7:00 PM

Mostly clear night

69° 💧 None 💨 9 mph H 67%29.83 inHg

Friday

1:00 AM

Clear night

61° 💧 None 💨 4 mph H 88%29.91 inHg

7:00 AM

Sunny

56° 💧 None 💨 2 mph H 97%29.97 inHg

1:00 PM

Sunny

73° 💧 None 💨 4 mph H 58%29.97 inHg

7:00 PM

Mostly clear night

68° 💧 None 💨 5 mph H 73%29.88 inHg

Saturday

1:00 AM

Mostly clear night

63° 💧 None 💨 6 mph H 85%29.91 inHg

7:00 AM

Sunny

60° 💧 None 💨 6 mph H 92%29.94 inHg

1:00 PM

Sunny

77° 💧 None 💨 6 mph H 54%29.88 inHg

7:00 PM

Light rain

67° 💧 None 💨 10 mph H 91%29.91 inHg

Sunday

1:00 AM

Light rain

57° 💧 None 💨 6 mph H 94%30.00 inHg

7:00 AM

Sunny

54° 💧 None 💨 5 mph H 81%30.00 inHg

1:00 PM

Sunny

66° 💧 None 💨 9 mph H 41%30.03 inHg

7:00 PM

Clear night

60° 💧 None 💨 8 mph H 52%30.00 inHg

Monday

1:00 AM

Clear night

52° 💧 None 💨 5 mph H 72%30.03 inHg

7:00 AM

Clear night

48° 💧 None 💨 3 mph H 86%30.06 inHg

1:00 PM

Partly cloudy

70° 💧 None 💨 4 mph H 48%30.03 inHg

7:00 PM

Overcast night

66° 💧 None 💨 4 mph H 65%29.97 inHg

Tuesday

1:00 AM

Overcast night

62° 💧 None 💨 8 mph H 68%30.00 inHg

7:00 AM

Overcast night

59° 💧 None 💨 8 mph H 66%30.03 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 8 mph H 47%30.00 inHg

7:00 PM

Overcast night

68° 💧 None 💨 3 mph H 65%29.94 inHg

Wednesday

1:00 AM

Overcast night

61° 💧 None 💨 3 mph H 85%29.97 inHg

7:00 AM

Clear night

57° 💧 None 💨 5 mph H 93%30.03 inHg

1:00 PM

Sunny

71° 💧 None 💨 5 mph H 47%30.06 inHg

7:00 PM

Clear night

64° 💧 None 💨 3 mph H 68%29.97 inHg

Thursday

1:00 AM

Clear night

59° 💧 None 💨 7 mph H 79%29.94 inHg

7:00 AM

Clear night

59° 💧 None 💨 9 mph H 81%29.94 inHg

In Maryland Heights and, more broadly, across the state of Missouri: This morning will start with mostly cloudy skies and mild temperatures around 67 degrees. Winds will be light from the northeast at up to 9 mph, with occasional gusts reaching 18 mph. As the day progresses, temperatures are expected to warm into the low 80s, reaching around 83. Rain may develop, with some areas experiencing about 0.08 inches of accumulation. The highest chance of rain is about 85%, so keep an umbrella handy if you're heading outdoors. Winds will remain light during the afternoon, continuing from the northeast at similar speeds. Overall, it looks like a warm, mostly cloudy day with a good likelihood of some rain, especially later in the day.

15-Day Weather Outlook for Maryland Heights

TomorrowTomorrow

Mostly cloudy 72°/58° 💧 None 💨 6 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 76°/62° 💧 None 💨 7 mph

Saturday, Sep 26Sat Sep 26

Light rain 70°/59° 💧 0.123 in 💨 7 mph

Sunday, Sep 27Sun Sep 27

Light rain 66°/61° 💧 0.174 in 💨 6 mph

Monday, Sep 28Mon Sep 28

Overcast 73°/62° 💧 0.018 in 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Overcast 77°/60° 💧 None 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 77°/70° 💧 0.475 in 💨 18 mph

Thursday, Oct 1Thu Oct 1

Overcast 70°/65° 💧 0.625 in 💨 14 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 73°/56° 💧 None 💨 5 mph

Saturday, Oct 3Sat Oct 3

Light rain 77°/60° 💧 0.034 in 💨 10 mph

Sunday, Oct 4Sun Oct 4

Light rain 66°/54° 💧 0.247 in 💨 9 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 70°/48° 💧 None 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Overcast 72°/59° 💧 None 💨 8 mph

Wednesday, Oct 7Wed Oct 7

Overcast 71°/57° 💧 None 💨 5 mph

Thursday, Oct 8Thu Oct 8

Sunny 59°/59° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Maryland Heights

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Maryland Heights

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 4,3µg/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 4,6µg/m³

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

O₃ Ozone Fair 88,2µg/m³

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

NO₂ Nitrogen dioxide Good 1,1µg/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 Maryland Heights

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 6,5High 🙂Fair

Friday UV 5,5Moderate 🙂Fair

Saturday UV 1,2Low 🙂Fair

Sunday UV 5,0Moderate 🙂Fair

Monday UV 6,0High —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

4:00 PMUV 2,8 5:00 PMUV 1,2 6:00 PMUV 0,3 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.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Maryland Heights

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MARYLAND HEIGHTS, MISSOURI

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

90/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:26 PM–5:22 AM

☁ Cloud cover 7% Real hourly forecast for the best viewing hour.

☾ Moonlight 94% Waxing Gibbous · Moon about 6° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 66° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min44%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Maryland Heights were last refreshed today at 3:26 PM. The current forecast period extends through 25/09/2026 at 1:00 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.