Live Weather & Forecast
Weather in Annandale
Virginia, United States · Real-time conditions & 3-day outlook
16°C
Feels like 16°C
60°F / Feels 60°F
Overcast
Annandale, Virginia
🌞 Daytime
Updated: 2026-04-12 08:30
Humidity
92%
Wind
23.8 km/h S
Wind Gust
38.7 km/h
Pressure
1002 mb
Visibility
16 km
UV Index
0.2
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
13.6°C
Wind Degree
180°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
148.9 μg/m³
NO₂
1.7 μg/m³
O₃
92 μg/m³
SO₂
1.2 μg/m³
PM 2.5
3.9 μg/m³
PM 10
5.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Annandale, Virginia
12 AM
10°
Patchy rain nearby
1 AM
10°
Overcast
2 AM
11°
Overcast
3 AM
11°
Overcast
4 AM
12°
Overcast
5 AM
13°
Cloudy
6 AM
13°
Cloudy
7 AM
14°
Partly Cloudy
8 AM
16°
Overcast
9 AM
17°
Sunny
10 AM
18°
Sunny
11 AM
20°
Sunny
12 PM
22°
Sunny
1 PM
25°
Sunny
2 PM
27°
Sunny
3 PM
28°
Sunny
4 PM
28°
Sunny
5 PM
27°
Sunny
6 PM
27°
Sunny
7 PM
23°
Sunny
8 PM
21°
Clear
9 PM
18°
Clear
10 PM
16°
Clear
11 PM
15°
Clear
3-Day Forecast
Daily overview for Annandale, Virginia
Today
Patchy rain nearby
29°
/
9°
🌧️ 87% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0.12 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Heavy rain
14°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 37.37 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:35 AM
🌇 Sunset: 08:00 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Fog
14°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:33 AM
🌇 Sunset: 08:01 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Annandale
Plan your trip to Annandale, 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 Annandale?
Current conditions in Annandale: Overcast, temperature 16°C, humidity 92%.
What is the best time to visit Annandale?
The best time to visit Annandale is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Annandale?
Annandale is located at approximately 45.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Annandale?
The wettest period in Annandale is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Annandale?
For visits to Annandale during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Annandale in?
Annandale is located in United States, in the state of Virginia.
What are the public holidays in Annandale in 2026?
View the 2026 public holidays for Annandale on our Holidays page.
What are the GPS coordinates used for the weather forecast in Annandale?
The weather forecast for Annandale uses coordinates 45.2627, -94.1244.