Weather forecast for today
Potomac, MD

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Weather forecast and temperature for today - Tuesday, Jan 21.

Cloudy
7:21 am

5:18 pm
EST
Cloudy
19°F / 7°F
  • Wind: 6mph NW
  • Humidity: 50%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 1
On Tuesday, January 21, cloudy weather is anticipated.
The temperature is predicted to vary between a maximum of a freezing 19.4°F (-7°C) and a minimum of a frigid 6.8°F (-14°C).
The maximum temperature will be significantly lower than the standard January high of 39.4°F (4.1°C).
Sunrise will be at 7:21 am and sunset at 5:18 pm; the daylight will last for 9h and 58min.

Current condition and temperature - Potomac, MD

Partly Cloudy
5:56 am EST
Partly Cloudy
  • 12°F
  • Feels like: 3°F
  • Wind: 6mph WNW
  • Humidity: 55%
  • Dewpoint: 0°F
  • Pressure: 30.63"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Potomac, at the moment, the sky is partially clouded.
The temperature is a frigid 12.2°F (-11°C), while the apparent temperature, due to the wind, is calculated to be a polar cold 3.2°F (-16°C). The current temperature is a few degrees off the highest temperature of the day.

Frequently asked questions

What is the current temperature?

At 5:56 am, the temperature is 12.2°F (-11°C). Feels-like temperature is 3.2°F (-16°C).

What is the weather forecast for Potomac for today?

On Tuesday, January 21, the weather will be cloudy.

What will be the maximum temperature today?

Today, the highest temperature will be 19.4°F (-7°C), while the lowest temperature will be 6.8°F (-14°C).
The highest temperature will be noticeably lower than the average maximum of 39.4°F (4.1°C) in January. The lowest temperature will be also significantly lower than the average low of 26.4°F (-3.1°C).

What time are sunrise and sunset today?

On Tuesday, in Potomac, sunrise will be at 7:21 am and sunset at 5:18 pm (EST).

How many hours of daylight will Potomac have today?

In Potomac, the length of the day today will be 9h and 58min.

Hourly weather forecast and temperature - Potomac, MD

6 am
  • 12°F
  • Feels like:
    3°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NW
  • Pressure: 30.62"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:21 am
8 am
  • 12°F
  • Feels like:
    3°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NNW
  • Pressure: 30.62"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 16°F
  • Feels like:
    7°F
Cloudy
Cloudy
  • Wind: 6mph NW
  • Pressure: 30.62"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 18°F
  • Feels like:
    10°F
Cloudy
Cloudy
  • Wind: 5mph NW
  • Pressure: 30.56"Hg
  • Humidity: 45%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 19°F
  • Feels like:
    14°F
Cloudy
Cloudy
  • Wind: 3mph WNW
  • Pressure: 30.5"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 19°F
  • Feels like:
    14°F
Cloudy
Cloudy
  • Wind: 3mph NW
  • Pressure: 30.47"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:18 pm
6 pm
  • 18°F
  • Feels like:
    18°F
Cloudy
Cloudy
  • Wind: 2mph N
  • Pressure: 30.47"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 16°F
  • Feels like:
    16°F
Cloudy
Cloudy
  • Wind: 2mph NNE
  • Pressure: 30.47"Hg
  • Humidity: 57%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 16°F
  • Feels like:
    16°F
Cloudy
Cloudy
  • Wind: 2mph N
  • Pressure: 30.5"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Potomac, the sky will be clouded.
The temperature will be between the highest temperature of 19.4°F (-7°C) and the lowest temperature of 10.4°F (-12°C). The feels-like temperature will vary between a minimum of 1.4°F (-17°C) and a maximum of 19.4°F (-7°C). The warmest part of the day will be from 1 pm to 5 pm.
The maximum temperature will be notably lower than January's average highest temperature of 39.4°F (4.1°C). The lowest temperature will be also significantly lower than the average minimum of 26.4°F (-3.1°C) in January.
With an average high-temperature of 39.4°F (4.1°C) and an average low-temperature of 26.4°F (-3.1°C), January is the coldest month in Potomac.
Updated: Jan 21, 2025 @ 10:56:03 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Potomac, Maryland, USA

  • en: Potomac, Maryland, USA
  • es: Potomac, Maryland, EE.UU.
  • hr: Potomak, Marilend, SAD
  • sr: Potomak, Marilend, SAD
  • zh: 波托马克, 马里兰, 美国
  • Latitude: 39.018165°
  • Longitude: -77.208591°
  • Elevation: 361 ft
  • Current time: 5:56am EST
  • Sunrise: 7:21 am EST
  • Sunset: 5:18 pm EST
  • Timezone: America/New_York
Climate data

Potomac, Maryland, USA

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