Weather forecast for tomorrowAnnandale, VA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphN 0°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:22 am EDT
- Sunset: 6:25 pm EDT
- details ▼
On Monday, in Annandale, uninterrupted sunshine is anticipated.
The temperature is expected to vary between a breezy 66.2°F and a chilly 46.4°F.
The high temperature is expected to match October's standard maximum of 66.4°F.
Sunrise will be at 7:22 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 2min.
The temperature is expected to vary between a breezy 66.2°F and a chilly 46.4°F.
The high temperature is expected to match October's standard maximum of 66.4°F.
Sunrise will be at 7:22 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 3 am - 6 am 3%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphN 4°
- Humidity: 73%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphN 355°
- Humidity: 80%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNNW 346°
- Humidity: 81%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphNNW 347°
- Humidity: 83%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:22 am
- 8 am
- 41°F
- Feels like:37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphNNW 343°
- Humidity: 80%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 356°
- Humidity: 60%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphN 10°
- Humidity: 43%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphN 10°
- Humidity: 36%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphN 4°
- Humidity: 38%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphN 2°
- Humidity: 42%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:25 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphN 355°
- Humidity: 55%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 350°
- Humidity: 60%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, bright and mostly sunny weather is expected.
The temperature will vary between a minimum of 39.2°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The high temperature is expected to be similar to October's usual value of 66.4°F. Forecasts indicate a night temperature also relatively lower than the usual October minimum of 50.2°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The high temperature is expected to be similar to October's usual value of 66.4°F. Forecasts indicate a night temperature also relatively lower than the usual October minimum of 50.2°F.
Updated: Oct 18, 2026 @ 09:26:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, conditions will remain bright with clear skies.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 46.4°F.
The highest temperature will be in line with the average maximum of 66.4°F in October. The lowest temperature will be a few degrees lower than the average low of 50.2°F.
The highest temperature will be in line with the average maximum of 66.4°F in October. The lowest temperature will be a few degrees lower than the average low of 50.2°F.
On Monday, in Annandale, sunrise will be at 7:22 am and sunset at 6:25 pm (EDT).
Tomorrow, the daylight will last for 11h and 2min.
