Live Weather & Forecast
Weather in Poolesville
Maryland, United States · Real-time conditions & 3-day outlook
20°C
Feels like 20°C
69°F / Feels 69°F
Sunny
Poolesville, Maryland
🌞 Daytime
Updated: 2026-04-12 12:30
Humidity
46%
Wind
17.6 km/h SSE
Wind Gust
20.3 km/h
Pressure
1030 mb
Visibility
16 km
UV Index
6.2
(High)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
9.1°C
Wind Degree
166°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
179.9 μg/m³
NO₂
3.9 μg/m³
O₃
130 μg/m³
SO₂
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 Poolesville, Maryland
12 AM
11°
Clear
1 AM
10°
Clear
2 AM
10°
Clear
3 AM
9°
Clear
4 AM
9°
Clear
5 AM
8°
Clear
6 AM
8°
Clear
7 AM
9°
Sunny
8 AM
10°
Sunny
9 AM
12°
Sunny
10 AM
16°
Sunny
11 AM
18°
Sunny
12 PM
20°
Sunny
1 PM
22°
Sunny
2 PM
23°
Sunny
3 PM
24°
Sunny
4 PM
25°
Sunny
5 PM
23°
Sunny
6 PM
21°
Sunny
7 PM
18°
Sunny
8 PM
16°
Overcast
9 PM
15°
Partly Cloudy
10 PM
14°
Clear
11 PM
13°
Clear
3-Day Forecast
Daily overview for Poolesville, Maryland
Today
Sunny
25°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:37 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Cloudy
27°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
28°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:34 AM
🌇 Sunset: 07:46 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Poolesville
Plan your trip to Poolesville, 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 Poolesville?
Current conditions in Poolesville: Sunny, temperature 20°C, humidity 46%.
What is the best time to visit Poolesville?
The best time to visit Poolesville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Poolesville?
Poolesville is located at approximately 39.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Poolesville?
The wettest period in Poolesville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Poolesville?
For visits to Poolesville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Poolesville in?
Poolesville is located in United States, in the state of Maryland.
What are the public holidays in Poolesville in 2026?
View the 2026 public holidays for Poolesville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Poolesville?
The weather forecast for Poolesville uses coordinates 39.1461, -77.4167.