Weather forecast for tomorrow
McLean, VA

Share

Weather forecast and temperature for tomorrow - Tuesday, May 21.

Sunny
5:50 am

8:20 pm
EDT
Sunny
84°F / 61°F
  • Wind: 7mph S
  • Humidity: 60%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
On Tuesday, in McLean, bright and sunny weather is also anticipated.
Forecasted temperatures will peak at a moderately hot 84.2°F (29°C) and dip to a minimum of a refreshing 60.8°F (16°C).
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a hot 87.8°F (31°C). Note that heat index values are valued for light wind and location in the shade.
The highest temperature will be higher and more in line with June's average maximum of 82.8°F (28.2°C) than May's of 74.8°F (23.8°C).
Sunrise will be at 5:50 am and sunset at 8:20 pm; tomorrow's daylight will last for 14h and 29min.

Frequently asked questions

What is the weather forecast for McLean for tomorrow?

On Tuesday, in McLean, sunny weather and a cloudless sky are anticipated.

What will be the maximum temperature tomorrow in McLean?

Tomorrow, the highest temperature will be 84.2°F (29°C), while the lowest temperature will be 60.8°F (16°C). The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 87.8°F (31°C).
The maximum temperature will be noticeably higher than the average highest temperature of 74.8°F (23.8°C) in May. The lowest temperature will be relatively higher than the average low of 55.9°F (13.3°C).

What time are sunrise and sunset tomorrow in McLean?

On Tuesday, in McLean, sunrise will be at 5:50 am and sunset at 8:20 pm (EDT).

How many hours of daylight will McLean have tomorrow?

Tomorrow, the daylight will last for 14h and 29min.

Hourly weather forecast and temperature - McLean, VA

12 am
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 4mph SSE
  • Pressure: 30"Hg
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Wind: 3mph S
  • Pressure: 30"Hg
  • Humidity: 92%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 5mi
4 am
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Wind: 2mph SSW
  • Pressure: 30"Hg
  • Humidity: 93%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
Sunrise: 5:50 am
6 am
  • 61°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph S
  • Pressure: 30"Hg
  • Humidity: 93%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
8 am
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph S
  • Pressure: 30.03"Hg
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 8mi
10 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 3mph S
  • Pressure: 30.03"Hg
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 30"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 29.97"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.94"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 81°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.94"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 6mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:20 pm
10 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 6mph SSE
  • Pressure: 29.97"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloudy and occasionally sunny weather is forecasted.
The temperature will vary between the lowest temperature of 60.8°F (16°C) and the highest temperature of 82.4°F (28°C). The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature will be more similar to June's average maximum of 82.8°F (28.2°C) than the average maximum of 74.8°F (23.8°C) in May. The lowest temperature will be a few degrees higher than the average minimum of 55.9°F (13.3°C) in May.

McLean, Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location