Weather forecast for tomorrowMerrifield, VA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNE 15°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:26 pm EDT
- details ▼
Tomorrow, on Sunday, conditions remain stable and sunny, with little cloud presence.
Temperatures are anticipated to peak at an enjoyable 60.8°F and drop to a minimum of an icy 37.4°F.
The temperature for tomorrow is forecasted to be relatively lower than the October average of 66.4°F.
Sunrise will be at 7:21 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 5min.
Temperatures are anticipated to peak at an enjoyable 60.8°F and drop to a minimum of an icy 37.4°F.
The temperature for tomorrow is forecasted to be relatively lower than the October average of 66.4°F.
Sunrise will be at 7:21 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 5min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 37°C.
Coldest hour: 6 am 37°C.
Chance of precipitation
Highest chance: 3 am - 6 am 2%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 354°
- Humidity: 63%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphN 358°
- Humidity: 68%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphN 357°
- Humidity: 68%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphN 358°
- Humidity: 70%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:21 am
- 8 am
- 39°F
- Feels like:36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphN 351°
- Humidity: 70%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 7°
- Humidity: 54%
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNE 27°
- Humidity: 36%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNE 30°
- Humidity: 31%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 18°
- Humidity: 33%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNE 24°
- Humidity: 41%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:26 pm
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 26°
- Humidity: 58%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNE 35°
- Humidity: 69%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
The forecasted high will be a few degrees lower than the typical October maximum of 66.4°F. Tomorrow, the overnight low is more resembling November's usual minimum of 39.2°F than October's 50.2°F.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
The forecasted high will be a few degrees lower than the typical October maximum of 66.4°F. Tomorrow, the overnight low is more resembling November's usual minimum of 39.2°F than October's 50.2°F.
Updated: Oct 17, 2026 @ 20:56:22 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 Sunday, in Merrifield, the weather remains calm, bright, and sunny.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 37.4°F.
The highest temperature will be relatively lower than the average maximum of 66.4°F in October. The lowest temperature will be significantly lower than the average low of 50.2°F.
The highest temperature will be relatively lower than the average maximum of 66.4°F in October. The lowest temperature will be significantly lower than the average low of 50.2°F.
On Sunday, in Merrifield, sunrise will be at 7:21 am and sunset at 6:26 pm (EDT).
In Merrifield, tomorrow, there will be 11h and 5min of daylight.
