Live Weather & Forecast
Weather in Glenn Dale
Maryland, United States · Real-time conditions & 3-day outlook
14°C
Feels like 13°C
57°F / Feels 56°F
Sunny
Glenn Dale, Maryland
🌞 Daytime
Updated: 2026-04-12 10:00
Humidity
63%
Wind
10.1 km/h ESE
Wind Gust
11.6 km/h
Pressure
1032 mb
Visibility
16 km
UV Index
3.1
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.7°C
Wind Degree
122°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
185.9 μg/m³
NO₂
5.9 μg/m³
O₃
108 μg/m³
SO₂
6.4 μg/m³
PM 2.5
8.5 μg/m³
PM 10
8.8 μg/m³
Weather Alerts 1
Met
· Unknown · Unknown
Monitoring message only. Please disregard.
Monitoring message only. Please disregard.
Today's Hourly Forecast
24-hour breakdown for Glenn Dale, Maryland
12 AM
11°
Clear
1 AM
10°
Clear
2 AM
9°
Clear
3 AM
9°
Clear
4 AM
8°
Clear
5 AM
8°
Clear
6 AM
7°
Clear
7 AM
8°
Sunny
8 AM
10°
Sunny
9 AM
12°
Sunny
10 AM
14°
Sunny
11 AM
17°
Sunny
12 PM
19°
Sunny
1 PM
20°
Sunny
2 PM
20°
Sunny
3 PM
21°
Sunny
4 PM
21°
Sunny
5 PM
20°
Sunny
6 PM
19°
Sunny
7 PM
16°
Sunny
8 PM
14°
Partly Cloudy
9 PM
13°
Clear
10 PM
13°
Clear
11 PM
12°
Clear
3-Day Forecast
Daily overview for Glenn Dale, Maryland
Today
Sunny
22°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
27°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
29°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Glenn Dale
Plan your trip to Glenn Dale, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Glenn Dale?
Current conditions in Glenn Dale: Sunny, temperature 14°C, humidity 63%.
What is the best time to visit Glenn Dale?
The best time to visit Glenn Dale is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Glenn Dale?
Glenn Dale is located at approximately 39° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Glenn Dale?
The wettest period in Glenn Dale is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Glenn Dale?
For visits to Glenn Dale during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Glenn Dale in?
Glenn Dale is located in United States, in the state of Maryland.
What are the public holidays in Glenn Dale in 2026?
View the 2026 public holidays for Glenn Dale on our Holidays page.
What are the GPS coordinates used for the weather forecast in Glenn Dale?
The weather forecast for Glenn Dale uses coordinates 38.9835, -76.798.