What is the weather in Grasonville right now?

Current weather in Grasonville is few clouds.

Where can I find the hourly weather forecast for Grasonville?

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

Is the weather forecast for Grasonville updated regularly?

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

Now · 5:16 AM

Grasonville Weather & Hourly Forecast

United States · Maryland · 21638

76°F

Mostly clear night

Feels like: 77°F

💧 Humidity 82% 🌡 Pressure 29.91 inHg 💨 Wind 12 mph 👁 Visibility 16.6 mi ☁ Clouds 25% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Grasonville

Today

6:00 AM

Mostly clear night

75° 💧 None 💨 14 mph H 78%29.94 inHg

9:00 AM

Sunny

73° 💧 0.000 in 💨 16 mph H 75%30.06 inHg

12:00 PM

Sunny

75° 💧 None 💨 13 mph H 61%30.12 inHg

3:00 PM

Sunny

76° 💧 None 💨 12 mph H 45%30.12 inHg

6:00 PM

Sunny

74° 💧 None 💨 12 mph H 49%30.12 inHg

9:00 PM

Clear night

70° 💧 None 💨 10 mph H 58%30.18 inHg

Tomorrow

12:00 AM

Clear night

65° 💧 None 💨 9 mph H 68%30.24 inHg

3:00 AM

Clear night

62° 💧 None 💨 8 mph H 69%30.27 inHg

6:00 AM

Clear night

60° 💧 None 💨 8 mph H 77%30.30 inHg

9:00 AM

Mostly cloudy

62° 💧 None 💨 8 mph H 70%30.36 inHg

12:00 PM

Overcast

71° 💧 None 💨 4 mph H 54%30.39 inHg

3:00 PM

Mostly cloudy

73° 💧 None 💨 0 mph H 52%30.33 inHg

6:00 PM

Overcast

73° 💧 None 💨 2 mph H 56%30.30 inHg

9:00 PM

Mostly cloudy night

67° 💧 None 💨 7 mph H 69%30.33 inHg

Wednesday

12:00 AM

Mostly clear night

64° 💧 None 💨 7 mph H 80%30.36 inHg

3:00 AM

Mostly cloudy night

63° 💧 None 💨 6 mph H 84%30.33 inHg

Today

6:00 AM

Mostly clear night

75° 💧 None 💨 14 mph H 78%29.94 inHg

7:00 AM

Sunny

74° 💧 None 💨 13 mph H 78%29.97 inHg

8:00 AM

Sunny

73° 💧 None 💨 15 mph H 76%30.03 inHg

9:00 AM

Sunny

73° 💧 0.000 in 💨 16 mph H 75%30.06 inHg

10:00 AM

Sunny

74° 💧 None 💨 14 mph H 72%30.09 inHg

11:00 AM

Sunny

74° 💧 None 💨 13 mph H 67%30.09 inHg

12:00 PM

Sunny

75° 💧 None 💨 13 mph H 61%30.12 inHg

1:00 PM

Sunny

75° 💧 None 💨 12 mph H 56%30.12 inHg

2:00 PM

Sunny

76° 💧 None 💨 12 mph H 50%30.12 inHg

3:00 PM

Sunny

76° 💧 None 💨 12 mph H 45%30.12 inHg

4:00 PM

Sunny

76° 💧 None 💨 12 mph H 44%30.09 inHg

5:00 PM

Sunny

75° 💧 None 💨 12 mph H 46%30.12 inHg

6:00 PM

Sunny

74° 💧 None 💨 12 mph H 49%30.12 inHg

7:00 PM

Sunny

72° 💧 None 💨 11 mph H 52%30.15 inHg

8:00 PM

Clear night

71° 💧 None 💨 10 mph H 57%30.15 inHg

9:00 PM

Clear night

70° 💧 None 💨 10 mph H 58%30.18 inHg

10:00 PM

Clear night

70° 💧 None 💨 9 mph H 59%30.21 inHg

11:00 PM

Clear night

67° 💧 None 💨 9 mph H 66%30.24 inHg

Tomorrow

12:00 AM

Clear night

65° 💧 None 💨 9 mph H 68%30.24 inHg

1:00 AM

Clear night

64° 💧 None 💨 9 mph H 66%30.24 inHg

2:00 AM

Clear night

63° 💧 None 💨 9 mph H 66%30.24 inHg

3:00 AM

Clear night

62° 💧 None 💨 8 mph H 69%30.27 inHg

4:00 AM

Clear night

61° 💧 None 💨 8 mph H 72%30.27 inHg

5:00 AM

Clear night

60° 💧 None 💨 7 mph H 75%30.27 inHg

6:00 AM

Clear night

60° 💧 None 💨 8 mph H 77%30.30 inHg

7:00 AM

Sunny

59° 💧 None 💨 8 mph H 77%30.33 inHg

8:00 AM

Mostly cloudy

60° 💧 None 💨 8 mph H 75%30.33 inHg

9:00 AM

Mostly cloudy

62° 💧 None 💨 8 mph H 70%30.36 inHg

10:00 AM

Mostly cloudy

65° 💧 None 💨 7 mph H 66%30.36 inHg

11:00 AM

Overcast

69° 💧 None 💨 6 mph H 60%30.39 inHg

12:00 PM

Overcast

71° 💧 None 💨 4 mph H 54%30.39 inHg

1:00 PM

Mostly cloudy

72° 💧 None 💨 3 mph H 52%30.36 inHg

2:00 PM

Mostly cloudy

73° 💧 None 💨 1 mph H 51%30.36 inHg

3:00 PM

Mostly cloudy

73° 💧 None 💨 0 mph H 52%30.33 inHg

4:00 PM

Mostly cloudy

73° 💧 None 💨 1 mph H 52%30.33 inHg

5:00 PM

Overcast

74° 💧 None 💨 2 mph H 53%30.30 inHg

6:00 PM

Overcast

73° 💧 None 💨 2 mph H 56%30.30 inHg

7:00 PM

Mostly cloudy

71° 💧 None 💨 2 mph H 66%30.30 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 5 mph H 69%30.30 inHg

9:00 PM

Mostly cloudy night

67° 💧 None 💨 7 mph H 69%30.33 inHg

10:00 PM

Mostly clear night

66° 💧 None 💨 7 mph H 74%30.36 inHg

11:00 PM

Mostly clear night

65° 💧 None 💨 7 mph H 78%30.36 inHg

Wednesday

12:00 AM

Mostly clear night

64° 💧 None 💨 7 mph H 80%30.36 inHg

1:00 AM

Partly cloudy night

64° 💧 None 💨 7 mph H 82%30.33 inHg

2:00 AM

Partly cloudy night

64° 💧 None 💨 6 mph H 83%30.33 inHg

3:00 AM

Mostly cloudy night

63° 💧 None 💨 6 mph H 84%30.33 inHg

4:00 AM

Clear night

63° 💧 None 💨 6 mph H 85%30.33 inHg

5:00 AM

Clear night

63° 💧 None 💨 5 mph H 85%30.36 inHg

6:00 AM

Clear night

62° 💧 None 💨 5 mph H 86%30.36 inHg

7:00 AM

Mostly sunny

62° 💧 None 💨 5 mph H 85%30.36 inHg

8:00 AM

Sunny

65° 💧 None 💨 5 mph H 81%30.39 inHg

9:00 AM

Sunny

68° 💧 None 💨 5 mph H 73%30.39 inHg

10:00 AM

Sunny

71° 💧 None 💨 4 mph H 65%30.39 inHg

11:00 AM

Sunny

73° 💧 None 💨 4 mph H 66%30.39 inHg

12:00 PM

Sunny

74° 💧 None 💨 4 mph H 64%30.39 inHg

1:00 PM

Sunny

75° 💧 None 💨 3 mph H 63%30.39 inHg

2:00 PM

Partly cloudy

76° 💧 None 💨 3 mph H 61%30.36 inHg

3:00 PM

Mostly sunny

77° 💧 None 💨 3 mph H 60%30.33 inHg

4:00 PM

Sunny

77° 💧 None 💨 4 mph H 58%30.33 inHg

5:00 PM

Sunny

77° 💧 None 💨 5 mph H 57%30.30 inHg

6:00 PM

Sunny

76° 💧 None 💨 5 mph H 59%30.30 inHg

7:00 PM

Sunny

74° 💧 None 💨 3 mph H 69%30.30 inHg

8:00 PM

Clear night

72° 💧 None 💨 3 mph H 76%30.30 inHg

11:00 PM

Clear night

70° 💧 None 💨 7 mph H 77%30.33 inHg

Thursday

2:00 AM

Clear night

70° 💧 None 💨 8 mph H 85%30.33 inHg

5:00 AM

Clear night

70° 💧 None 💨 6 mph H 84%30.30 inHg

8:00 AM

Sunny

71° 💧 None 💨 5 mph H 82%30.30 inHg

11:00 AM

Sunny

75° 💧 None 💨 8 mph H 65%30.30 inHg

2:00 PM

Sunny

78° 💧 None 💨 10 mph H 55%30.24 inHg

5:00 PM

Sunny

79° 💧 None 💨 11 mph H 58%30.18 inHg

8:00 PM

Clear night

76° 💧 None 💨 12 mph H 70%30.15 inHg

11:00 PM

Clear night

77° 💧 None 💨 13 mph H 71%30.15 inHg

Friday

2:00 AM

Clear night

75° 💧 None 💨 12 mph H 76%30.12 inHg

5:00 AM

Clear night

73° 💧 None 💨 7 mph H 71%30.09 inHg

8:00 AM

Sunny

73° 💧 None 💨 7 mph H 68%30.12 inHg

11:00 AM

Sunny

78° 💧 None 💨 3 mph H 61%30.12 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 1 mph H 64%30.06 inHg

5:00 PM

Mostly sunny

83° 💧 None 💨 8 mph H 66%30.03 inHg

8:00 PM

Overcast night

80° 💧 None 💨 3 mph H 77%30.06 inHg

11:00 PM

Overcast night

78° 💧 None 💨 7 mph H 77%30.09 inHg

Saturday

2:00 AM

Overcast night

75° 💧 None 💨 8 mph H 86%30.09 inHg

5:00 AM

Overcast night

74° 💧 None 💨 7 mph H 86%30.09 inHg

8:00 AM

Overcast

73° 💧 None 💨 8 mph H 84%30.12 inHg

11:00 AM

Overcast

77° 💧 None 💨 9 mph H 71%30.12 inHg

2:00 PM

Overcast

78° 💧 None 💨 8 mph H 70%30.09 inHg

5:00 PM

Overcast

80° 💧 None 💨 10 mph H 65%30.03 inHg

8:00 PM

Clear night

76° 💧 None 💨 12 mph H 69%30.03 inHg

Sunday

2:00 AM

Partly cloudy night

76° 💧 None 💨 13 mph H 87%29.97 inHg

8:00 AM

Sunny

76° 💧 None 💨 10 mph H 83%29.97 inHg

2:00 PM

Sunny

85° 💧 None 💨 7 mph H 63%29.91 inHg

8:00 PM

Clear night

83° 💧 None 💨 8 mph H 76%29.88 inHg

Monday

2:00 AM

Clear night

80° 💧 None 💨 8 mph H 78%29.91 inHg

8:00 AM

Partly cloudy

80° 💧 None 💨 11 mph H 82%29.88 inHg

2:00 PM

Partly cloudy

88° 💧 None 💨 16 mph H 61%29.85 inHg

8:00 PM

Mostly cloudy night

83° 💧 None 💨 15 mph H 73%29.80 inHg

Tuesday

2:00 AM

Mostly cloudy night

79° 💧 None 💨 18 mph H 80%29.80 inHg

8:00 AM

Overcast

78° 💧 None 💨 20 mph H 84%29.80 inHg

2:00 PM

Light thunderstorms

81° 💧 None 💨 19 mph H 75%29.71 inHg

8:00 PM

Overcast night

73° 💧 None 💨 6 mph H 89%29.77 inHg

Wednesday

2:00 AM

Clear night

68° 💧 None 💨 16 mph H 67%29.88 inHg

8:00 AM

Sunny

63° 💧 None 💨 16 mph H 68%30.00 inHg

2:00 PM

Mostly sunny

70° 💧 None 💨 14 mph H 46%30.00 inHg

8:00 PM

Clear night

68° 💧 None 💨 16 mph H 46%30.06 inHg

Thursday

2:00 AM

Clear night

62° 💧 None 💨 15 mph H 58%30.12 inHg

8:00 AM

Sunny

60° 💧 None 💨 10 mph H 67%30.15 inHg

2:00 PM

Partly cloudy

69° 💧 None 💨 13 mph H 46%30.12 inHg

8:00 PM

Clear night

69° 💧 None 💨 11 mph H 47%30.09 inHg

Friday

2:00 AM

Clear night

63° 💧 None 💨 15 mph H 52%30.15 inHg

8:00 AM

Sunny

61° 💧 None 💨 8 mph H 67%30.18 inHg

2:00 PM

Sunny

71° 💧 None 💨 9 mph H 45%30.15 inHg

8:00 PM

Clear night

70° 💧 None 💨 10 mph H 50%30.15 inHg

Saturday

2:00 AM

Clear night

59° 💧 None 💨 16 mph H 72%30.21 inHg

8:00 AM

Sunny

57° 💧 None 💨 13 mph H 69%30.30 inHg

2:00 PM

Overcast

63° 💧 None 💨 10 mph H 47%30.30 inHg

8:00 PM

Mostly clear night

62° 💧 None 💨 8 mph H 53%30.30 inHg

Sunday

2:00 AM

Clear night

57° 💧 None 💨 5 mph H 74%30.30 inHg

8:00 AM

Partly cloudy

58° 💧 None 💨 7 mph H 75%30.30 inHg

2:00 PM

Partly cloudy

67° 💧 None 💨 0 mph H 47%30.24 inHg

8:00 PM

Clear night

65° 💧 None 💨 2 mph H 54%30.18 inHg

Monday

2:00 AM

Clear night

61° 💧 None 💨 6 mph H 73%30.15 inHg

8:00 AM

Partly cloudy

62° 💧 None 💨 5 mph H 71%30.12 inHg

2:00 PM

Partly cloudy

70° 💧 None 💨 8 mph H 52%30.06 inHg

8:00 PM

Clear night

68° 💧 None 💨 10 mph H 59%30.00 inHg

In Grasonville and, more broadly, across the state of Maryland: The evening will feature mostly cloudy skies with temperatures remaining mild to warm, settling between 80 and 82 degrees Fahrenheit. Light northwest winds will prevail, with maximum speeds around 5 mph. Occasionally, gusts may reach up to 12 mph, but overall, wind conditions will be gentle. No rain is expected during the upcoming hours, so conditions will remain dry. The mild temperatures and light winds should create a comfortable evening, with no significant weather hazards anticipated.

15-Day Weather Outlook for Grasonville

TomorrowTomorrow

Mostly cloudy 74°/59° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 77°/62° 💧 0.002 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Sunny 79°/70° 💧 None 💨 13 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 83°/73° 💧 0.002 in 💨 12 mph

Saturday, Sep 19Sat Sep 19

Overcast 80°/73° 💧 0.032 in 💨 12 mph

Sunday, Sep 20Sun Sep 20

Partly cloudy 85°/76° 💧 0.007 in 💨 13 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 88°/80° 💧 0.004 in 💨 16 mph

Tuesday, Sep 22Tue Sep 22

Light thunderstorms 81°/73° 💧 0.781 in 💨 20 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 70°/63° 💧 0.004 in 💨 16 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 69°/60° 💧 None 💨 15 mph

Friday, Sep 25Fri Sep 25

Sunny 71°/61° 💧 None 💨 15 mph

Saturday, Sep 26Sat Sep 26

Overcast 63°/57° 💧 None 💨 16 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 67°/57° 💧 None 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 70°/61° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grasonville

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Grasonville

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 4,7µg/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 5,3µg/m³

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

O₃ Ozone Good 31,6µg/m³

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

NO₂ Nitrogen dioxide Good 2,8µg/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 Grasonville

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 6,4High 😊Good

Tomorrow UV 6,9High 🙂Fair

Wednesday UV 7,0High 😐Moderate

Thursday UV 7,0High 😐Moderate

Friday UV 6,0High 🙂Fair

Saturday UV 6,0High —Unavailable

Sunday UV 6,0High —Unavailable

Hourly UV index today

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

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 Grasonville

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GRASONVILLE, MARYLAND

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: 8:45 PM–5:16 AM

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

☾ Moonlight 13% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 86° 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

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Forecast data for Grasonville were last refreshed today at 5:16 AM. The current forecast period extends through 16/09/2026 at 3:00 AM. 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.