Weather forecast for today
Potomac, MD

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Weather forecast for today

Saturday, May 31.

Thunderstorms
5:43 am

8:29 pm
EDT
Thunderstorms
70°F / 48°F
  • Wind: 17mph WNW
  • Humidity: 55%
  • Precip. probability: 73%
  • Precipitation: 0.12"
  • UV index: 8
On Saturday, May 31, expect thunderstorm activity to continue.
Minimal precipitation is expected for today. The maximum predicted temperature is an agreeable 69.8°F, while the minimum temperature will be a brisk 48.2°F.
Today, the expected peak temperature is set to be slightly cooler than the typical May temperature of 74.3°F.
Sunrise was at 5:43 am and sunset will be at 8:29 pm; the daylight will last for 14h and 46min.

Current condition

Partly Cloudy
10:51 am EDT
Partly Cloudy
  • 66°F
  • Feels like: 66°F
  • Wind: 15mph W
  • Humidity: 64%
  • Dewpoint: 54°F
  • Pressure: 29.45"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 6
Currently, in Potomac, the sky is shifting between clouds and sunshine.
The temperature is an enjoyable 66.2°F. The current temperature is almost at the maximum of today's expected 69.8°F.

Weather radar - Potomac, MD

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
Currently (10:51 am EDT) it is 66.2°F in Potomac.
What is the weather forecast for Potomac for today?
Today, moderate to strong thunderstorms are in the outlook.
Will it rain today?
There is a high possibility of rainfall, but with minimal precipitation.
What will be the maximum temperature today?
Today, the highest temperature will be 69.8°F, while the lowest temperature will be 48.2°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in May. The lowest temperature will be also moderately lower than the average low of 55.6°F.
When are sunrise and sunset today?
On Saturday, in Potomac, sunrise was at 5:43 am and sunset will be at 8:29 pm (EDT).
How long is the day today?
In Potomac, the length of the day today will be 14h and 46min.

Hourly weather forecast

11 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.44"Hg
  • Humidity: 63%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 68°F
  • Feels like:
    68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 16mph WNW
  • Pressure: 29.44"Hg
  • Humidity: 57%
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Visibility: 7mi
1 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.44"Hg
  • Humidity: 59%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 68°F
  • Feels like:
    68°F
Thunderstorms
Thunderstorms
  • Wind: 16mph WNW
  • Pressure: 29.44"Hg
  • Humidity: 53%
  • Precip. probability: 72%
  • Precipitation: 0.08"
  • Visibility: 10mi
3 pm
  • 68°F
  • Feels like:
    68°F
Showers
Showers
  • Wind: 17mph WNW
  • Pressure: 29.44"Hg
  • Humidity: 52%
  • Precip. probability: 43%
  • Precipitation: 0"
  • Visibility: 7mi
4 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.47"Hg
  • Humidity: 52%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.47"Hg
  • Humidity: 49%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph WNW
  • Pressure: 29.5"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph NW
  • Pressure: 29.53"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NW
  • Pressure: 29.56"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:29 pm
9 pm
  • 59°F
  • Feels like:
    57°F
Clear
Clear
  • Wind: 11mph NW
  • Pressure: 29.62"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 57°F
  • Feels like:
    55°F
Clear
Clear
  • Wind: 10mph NW
  • Pressure: 29.65"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 55°F
  • Feels like:
    52°F
Clear
Clear
  • Wind: 10mph NW
  • Pressure: 29.68"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Today, weather will be unstable, and a mix of overcast, clear, stormy and rainy weather is expected.
Rainfall is forecasted at 12 pm and 2 pm. With light precipitation of 0.08", most rainfall is expected at 2 pm.
The temperature will vary between the highest temperature of 68°F and the lowest temperature of 55.4°F. The warmest part of the day will be from 11 am to 5 pm.
Today, the temperature is expected to be a couple of degrees lower than May's normal maximum of 74.3°F. The minimum temperature today will be more comparable to April's average low of 46°F than May's of 55.6°F.
Updated: May 31, 2025 @ 14:51:17 UTC
Published by: Weather Atlas | About Us
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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: 10:51am EDT
  • Sunrise: 5:43 am EDT
  • Sunset: 8:29 pm EDT
  • Timezone: America/New_York
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Nearby Potomac, Maryland, USA

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