What is the weather in Cape St. Claire right now?

Current weather in Cape St. Claire is light rain.

Where can I find the hourly weather forecast for Cape St. Claire?

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

Is the weather forecast for Cape St. Claire updated regularly?

Weather data for Cape St. Claire is updated regularly with the latest available observations and forecasts.

Now · 1:19 AM

Cape St. Claire Weather & Hourly Forecast

United States · Maryland · 21409

76°F

Light rain

Feels like: 79°F

💧 Humidity 91% 🌡 Pressure 29.94 inHg 💨 Wind 10 mph 👁 Visibility 3.4 mi ☁ Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Cape St. Claire

Today

2:00 AM

Light rain

75° 💧 0.070 in 💨 11 mph H 91%29.94 inHg

5:00 AM

Overcast night

74° 💧 0.003 in 💨 10 mph H 94%29.91 inHg

8:00 AM

Light rain

74° 💧 0.013 in 💨 7 mph H 93%29.91 inHg

11:00 AM

Overcast

77° 💧 0.015 in 💨 8 mph H 83%29.91 inHg

2:00 PM

Light rain

82° 💧 0.024 in 💨 4 mph H 73%29.88 inHg

5:00 PM

Mostly sunny

82° 💧 0.007 in 💨 5 mph H 76%29.83 inHg

8:00 PM

Clear night

80° 💧 None 💨 6 mph H 86%29.88 inHg

11:00 PM

Mostly clear night

78° 💧 0.000 in 💨 7 mph H 81%29.91 inHg

Tomorrow

2:00 AM

Partly cloudy night

76° 💧 None 💨 8 mph H 80%29.91 inHg

5:00 AM

Mostly clear night

75° 💧 None 💨 12 mph H 78%29.94 inHg

8:00 AM

Mostly sunny

74° 💧 0.000 in 💨 13 mph H 79%30.03 inHg

11:00 AM

Sunny

76° 💧 None 💨 14 mph H 58%30.09 inHg

2:00 PM

Partly cloudy

79° 💧 None 💨 12 mph H 50%30.06 inHg

5:00 PM

Sunny

78° 💧 None 💨 14 mph H 49%30.06 inHg

8:00 PM

Clear night

75° 💧 None 💨 16 mph H 48%30.15 inHg

11:00 PM

Clear night

73° 💧 None 💨 13 mph H 52%30.21 inHg

Today

2:00 AM

Light rain

75° 💧 0.029 in 💨 11 mph H 91%29.94 inHg

3:00 AM

Light rain

75° 💧 0.038 in 💨 12 mph H 94%29.91 inHg

4:00 AM

Overcast night

75° 💧 0.002 in 💨 10 mph H 94%29.91 inHg

5:00 AM

Overcast night

74° 💧 0.002 in 💨 10 mph H 94%29.91 inHg

6:00 AM

Partly cloudy night

74° 💧 0.001 in 💨 8 mph H 94%29.91 inHg

7:00 AM

Mostly cloudy

74° 💧 0.001 in 💨 7 mph H 93%29.91 inHg

8:00 AM

Light rain

74° 💧 0.006 in 💨 7 mph H 93%29.91 inHg

9:00 AM

Light rain

75° 💧 0.005 in 💨 7 mph H 92%29.91 inHg

10:00 AM

Mostly cloudy

76° 💧 0.002 in 💨 9 mph H 87%29.91 inHg

11:00 AM

Overcast

77° 💧 0.002 in 💨 8 mph H 83%29.91 inHg

12:00 PM

Light rain

79° 💧 0.010 in 💨 6 mph H 78%29.91 inHg

1:00 PM

Mostly sunny

80° 💧 0.004 in 💨 5 mph H 74%29.88 inHg

2:00 PM

Light rain

82° 💧 0.005 in 💨 4 mph H 73%29.88 inHg

3:00 PM

Light rain

82° 💧 0.011 in 💨 3 mph H 73%29.85 inHg

4:00 PM

Light rain

82° 💧 0.009 in 💨 3 mph H 75%29.85 inHg

5:00 PM

Mostly sunny

82° 💧 0.004 in 💨 5 mph H 76%29.83 inHg

6:00 PM

Sunny

81° 💧 0.003 in 💨 6 mph H 80%29.85 inHg

7:00 PM

Sunny

80° 💧 0.001 in 💨 6 mph H 85%29.85 inHg

8:00 PM

Clear night

80° 💧 None 💨 6 mph H 86%29.88 inHg

9:00 PM

Clear night

80° 💧 None 💨 6 mph H 83%29.88 inHg

10:00 PM

Clear night

79° 💧 None 💨 7 mph H 81%29.91 inHg

11:00 PM

Mostly clear night

78° 💧 None 💨 7 mph H 81%29.91 inHg

Tomorrow

12:00 AM

Mostly clear night

78° 💧 None 💨 7 mph H 80%29.91 inHg

1:00 AM

Mostly clear night

77° 💧 0.000 in 💨 8 mph H 80%29.91 inHg

2:00 AM

Partly cloudy night

76° 💧 None 💨 8 mph H 80%29.91 inHg

3:00 AM

Mostly clear night

76° 💧 None 💨 9 mph H 80%29.91 inHg

4:00 AM

Clear night

76° 💧 None 💨 10 mph H 79%29.91 inHg

5:00 AM

Mostly clear night

75° 💧 None 💨 12 mph H 78%29.94 inHg

6:00 AM

Mostly clear night

75° 💧 None 💨 12 mph H 79%29.97 inHg

7:00 AM

Partly cloudy

74° 💧 None 💨 11 mph H 80%30.00 inHg

8:00 AM

Mostly sunny

74° 💧 0.000 in 💨 13 mph H 79%30.03 inHg

9:00 AM

Sunny

75° 💧 None 💨 15 mph H 70%30.06 inHg

10:00 AM

Sunny

75° 💧 None 💨 14 mph H 62%30.06 inHg

11:00 AM

Sunny

76° 💧 None 💨 14 mph H 58%30.09 inHg

12:00 PM

Mostly sunny

76° 💧 None 💨 13 mph H 56%30.09 inHg

1:00 PM

Partly cloudy

78° 💧 None 💨 10 mph H 51%30.09 inHg

2:00 PM

Partly cloudy

79° 💧 None 💨 12 mph H 50%30.06 inHg

3:00 PM

Mostly sunny

79° 💧 None 💨 13 mph H 50%30.06 inHg

4:00 PM

Mostly sunny

79° 💧 None 💨 13 mph H 51%30.06 inHg

5:00 PM

Sunny

78° 💧 None 💨 14 mph H 49%30.06 inHg

6:00 PM

Sunny

77° 💧 None 💨 15 mph H 48%30.09 inHg

7:00 PM

Sunny

76° 💧 None 💨 15 mph H 49%30.12 inHg

8:00 PM

Clear night

75° 💧 None 💨 16 mph H 48%30.15 inHg

9:00 PM

Clear night

74° 💧 None 💨 15 mph H 49%30.18 inHg

10:00 PM

Clear night

74° 💧 None 💨 13 mph H 50%30.21 inHg

11:00 PM

Clear night

73° 💧 None 💨 13 mph H 52%30.21 inHg

Tuesday

12:00 AM

Clear night

71° 💧 None 💨 13 mph H 58%30.24 inHg

1:00 AM

Clear night

71° 💧 None 💨 12 mph H 60%30.24 inHg

2:00 AM

Clear night

70° 💧 None 💨 13 mph H 61%30.24 inHg

3:00 AM

Partly cloudy night

69° 💧 None 💨 13 mph H 63%30.24 inHg

4:00 AM

Partly cloudy night

68° 💧 None 💨 12 mph H 65%30.27 inHg

5:00 AM

Clear night

67° 💧 None 💨 12 mph H 68%30.27 inHg

6:00 AM

Mostly clear night

66° 💧 None 💨 11 mph H 69%30.30 inHg

7:00 AM

Partly cloudy

65° 💧 None 💨 10 mph H 71%30.30 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 9 mph H 70%30.33 inHg

5:00 PM

Mostly cloudy

73° 💧 None 💨 3 mph H 50%30.30 inHg

8:00 PM

Mostly cloudy night

71° 💧 None 💨 2 mph H 66%30.30 inHg

11:00 PM

Overcast night

69° 💧 None 💨 10 mph H 77%30.33 inHg

Wednesday

2:00 AM

Mostly cloudy night

69° 💧 None 💨 8 mph H 81%30.30 inHg

5:00 AM

Partly cloudy night

68° 💧 None 💨 6 mph H 86%30.30 inHg

8:00 AM

Mostly sunny

68° 💧 None 💨 4 mph H 85%30.36 inHg

11:00 AM

Mostly sunny

74° 💧 None 💨 5 mph H 62%30.36 inHg

2:00 PM

Partly cloudy

78° 💧 None 💨 7 mph H 62%30.30 inHg

5:00 PM

Mostly sunny

78° 💧 None 💨 8 mph H 63%30.27 inHg

8:00 PM

Clear night

76° 💧 None 💨 8 mph H 71%30.27 inHg

11:00 PM

Clear night

75° 💧 None 💨 7 mph H 72%30.30 inHg

Thursday

2:00 AM

Mostly clear night

71° 💧 None 💨 7 mph H 77%30.30 inHg

5:00 AM

Partly cloudy night

69° 💧 None 💨 6 mph H 86%30.27 inHg

8:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 84%30.30 inHg

11:00 AM

Partly cloudy

77° 💧 None 💨 7 mph H 65%30.30 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 10 mph H 65%30.24 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 11 mph H 66%30.18 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 10 mph H 61%30.18 inHg

11:00 PM

Clear night

75° 💧 None 💨 11 mph H 68%30.18 inHg

Friday

2:00 AM

Clear night

72° 💧 None 💨 9 mph H 75%30.15 inHg

5:00 AM

Clear night

71° 💧 None 💨 6 mph H 83%30.15 inHg

8:00 AM

Sunny

71° 💧 None 💨 5 mph H 84%30.15 inHg

11:00 AM

Sunny

79° 💧 None 💨 2 mph H 65%30.15 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 64%30.06 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 10 mph H 61%30.06 inHg

Saturday

2:00 AM

Clear night

81° 💧 None 💨 11 mph H 68%29.97 inHg

8:00 AM

Mostly sunny

75° 💧 None 💨 4 mph H 77%29.97 inHg

2:00 PM

Mostly cloudy

72° 💧 None 💨 12 mph H 90%30.00 inHg

8:00 PM

Overcast night

74° 💧 None 💨 11 mph H 76%30.03 inHg

Sunday

2:00 AM

Overcast night

73° 💧 None 💨 12 mph H 77%30.03 inHg

8:00 AM

Light rain

70° 💧 None 💨 8 mph H 89%30.00 inHg

2:00 PM

Moderate rain

71° 💧 None 💨 8 mph H 95%29.94 inHg

8:00 PM

Overcast night

70° 💧 None 💨 13 mph H 83%29.97 inHg

Monday

2:00 AM

Light rain

67° 💧 None 💨 16 mph H 84%30.03 inHg

8:00 AM

Light rain

64° 💧 None 💨 14 mph H 87%30.09 inHg

2:00 PM

Overcast

65° 💧 None 💨 14 mph H 86%30.12 inHg

8:00 PM

Overcast night

70° 💧 None 💨 14 mph H 69%30.15 inHg

Tuesday

2:00 AM

Overcast night

70° 💧 None 💨 13 mph H 73%30.12 inHg

8:00 AM

Overcast

67° 💧 None 💨 13 mph H 89%30.09 inHg

2:00 PM

Overcast

70° 💧 None 💨 7 mph H 93%30.06 inHg

8:00 PM

Light rain

76° 💧 None 💨 5 mph H 81%30.06 inHg

Wednesday

2:00 AM

Partly cloudy night

75° 💧 None 💨 6 mph H 84%30.03 inHg

8:00 AM

Overcast

72° 💧 None 💨 5 mph H 96%30.03 inHg

2:00 PM

Light rain

72° 💧 None 💨 7 mph H 96%30.06 inHg

8:00 PM

Light rain

75° 💧 None 💨 11 mph H 83%30.06 inHg

Thursday

2:00 AM

Overcast night

70° 💧 None 💨 16 mph H 84%30.12 inHg

8:00 AM

Overcast

68° 💧 None 💨 15 mph H 83%30.15 inHg

2:00 PM

Mostly cloudy

67° 💧 None 💨 15 mph H 83%30.21 inHg

8:00 PM

Light rain

69° 💧 None 💨 14 mph H 77%30.24 inHg

Friday

2:00 AM

Overcast night

66° 💧 None 💨 16 mph H 79%30.27 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 15 mph H 77%30.27 inHg

2:00 PM

Overcast

64° 💧 None 💨 14 mph H 82%30.27 inHg

8:00 PM

Overcast night

72° 💧 None 💨 14 mph H 71%30.21 inHg

Saturday

2:00 AM

Overcast night

70° 💧 None 💨 14 mph H 78%30.18 inHg

8:00 AM

Light rain

69° 💧 None 💨 11 mph H 91%30.09 inHg

2:00 PM

Moderate rain

72° 💧 None 💨 11 mph H 93%30.00 inHg

8:00 PM

Moderate rain

75° 💧 None 💨 13 mph H 93%29.91 inHg

Sunday

2:00 AM

Partly cloudy night

72° 💧 None 💨 6 mph H 96%29.85 inHg

8:00 AM

Mostly cloudy

71° 💧 None 💨 7 mph H 98%29.83 inHg

2:00 PM

Mostly sunny

70° 💧 None 💨 6 mph H 98%29.85 inHg

In Cape St. Claire and, more broadly, across the state of Maryland: This evening, expect mostly cloudy skies with temperatures remaining mild to warm, ranging from 72 to 77 degrees. Light southeast winds will blow at around 7 mph, with occasional gusts reaching 17 mph. A slight chance of rain exists, with a potential accumulation of about 0.01 inches, and the highest probability of precipitation is around 51%. Conditions are generally calm, but brief showers could occur. Overnight, temperatures are expected to stay within a similar range, with cloudy skies persisting. Winds will remain light from the southeast, and any rain likely will be brief and scattered. Overall, it should be a mild evening with minimal rainfall expected.

15-Day Weather Outlook for Cape St. Claire

TomorrowTomorrow

Mostly sunny 80°/74° 💧 None 💨 15 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 75°/65° 💧 0.149 in 💨 16 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 78°/68° 💧 None 💨 10 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 80°/69° 💧 None 💨 11 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 83°/71° 💧 None 💨 11 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 84°/72° 💧 0.114 in 💨 12 mph

Sunday, Sep 20Sun Sep 20

Moderate rain 74°/70° 💧 0.920 in 💨 12 mph

Monday, Sep 21Mon Sep 21

Light rain 70°/64° 💧 0.470 in 💨 16 mph

Tuesday, Sep 22Tue Sep 22

Overcast 70°/67° 💧 0.102 in 💨 14 mph

Wednesday, Sep 23Wed Sep 23

Light rain 76°/72° 💧 0.027 in 💨 7 mph

Thursday, Sep 24Thu Sep 24

Light rain 75°/67° 💧 0.109 in 💨 16 mph

Friday, Sep 25Fri Sep 25

Light rain 69°/64° 💧 0.057 in 💨 16 mph

Saturday, Sep 26Sat Sep 26

Moderate rain 72°/69° 💧 0.332 in 💨 14 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 75°/70° 💧 1.196 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cape St. Claire

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Cape St. Claire

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 2:00 AM

PM2.5 Fine particles Good 5,6µg/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 5,8µg/m³

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

O₃ Ozone Good 20,4µg/m³

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

NO₂ Nitrogen dioxide Good 3,9µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Cape St. Claire

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 6,6High 😊Good

Tomorrow UV 6,3High 🙂Fair

Tuesday UV 7,0High 🙂Fair

Wednesday UV 7,0High 😐Moderate

Thursday UV 7,0High 😊Good

Friday UV 8,0Very high —Unavailable

Saturday UV 4,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,1 10:00 AMUV 0,4 11:00 AMUV 4,0 12:00 PMUV 5,9 1:00 PMUV 6,6 2:00 PMUV 5,6 3:00 PMUV 3,3 4:00 PMUV 2,6 5:00 PMUV 1,4 6:00 PMUV 0,3

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Cape St. Claire

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CAPE ST. CLAIRE, MARYLAND

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

21/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 100% Real hourly forecast for the best viewing hour.

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 88° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

Paducah US · Kentucky · 26,845 residents Port Charlotte US · Florida · 66,133 residents Dunlop GB · Scotland · 1,170 residents Bristol US · Georgia · 54 residents Lethbridge CA · Alberta · 98,406 residents Somerville US · Tennessee · 3,466 residents Leland US · North Carolina · 29,607 residents Stratham AU · Western Australia · 793 residents Meadowview US · Virginia · 871 residents St. Marks US · Florida · 243 residents Northfield US · Minnesota · 20,742 residents Menai AU · New South Wales · 10,419 residents Wylie US · Texas · 60,334 residents Lehigh Acres US · Florida · 132,353 residents Middlesbrough GB · England · 349,436 residents Craigmont US · Idaho · 509 residents

Forecast data for Cape St. Claire were last refreshed today at 1:19 AM. The current forecast period extends through 14/09/2026 at 11:00 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.