Live Weather & Forecast
Weather in Rockville
Maryland, United States · Real-time conditions & 3-day outlook
13°C
Feels like 12°C
55°F / Feels 53°F
Sunny
Rockville, Maryland
🌞 Daytime
Updated: 2026-04-12 10:00
Humidity
52%
Wind
12.6 km/h SE
Wind Gust
14.5 km/h
Pressure
1032 mb
Visibility
16 km
UV Index
3
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.3°C
Wind Degree
138°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
193.9 μg/m³
NO₂
5.3 μg/m³
O₃
115 μg/m³
SO₂
4.9 μg/m³
PM 2.5
8.4 μg/m³
PM 10
8.7 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 Rockville, Maryland
12 AM
11°
Clear
1 AM
10°
Clear
2 AM
9°
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
13°
Sunny
11 AM
16°
Sunny
12 PM
17°
Sunny
1 PM
20°
Sunny
2 PM
22°
Sunny
3 PM
23°
Sunny
4 PM
24°
Sunny
5 PM
22°
Sunny
6 PM
21°
Sunny
7 PM
18°
Sunny
8 PM
17°
Overcast
9 PM
15°
Partly Cloudy
10 PM
14°
Clear
11 PM
14°
Clear
3-Day Forecast
Daily overview for Rockville, Maryland
Today
Sunny
25°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
28°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 24.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
29°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 49%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Rockville
Plan your trip to Rockville, 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 Rockville?
Current conditions in Rockville: Sunny, temperature 13°C, humidity 52%.
What is the best time to visit Rockville?
The best time to visit Rockville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Rockville?
Rockville is located at approximately 39.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Rockville?
The wettest period in Rockville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Rockville?
For visits to Rockville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Rockville in?
Rockville is located in United States, in the state of Maryland.
What are the public holidays in Rockville in 2026?
View the 2026 public holidays for Rockville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rockville?
The weather forecast for Rockville uses coordinates 39.0818, -77.1517.