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Current Weather in Potomac, VA

Updated: Sat Sep 26th 2026 6:30 PM EDT

Light Drizzle

57^°F 14^°C

Feels Like 51^°F / 11^°C

Potomac, VA weather condition is Light Drizzle and 57°F.

Today's Weather in Potomac,VA

The current weather in Potomac VA as of 6:30 PM EDT on Sat Sep 26th 2026, has a sky condition of Light Drizzle with the visibility of 1 mile(s). It is 57 degrees fahrenheit but feels like 51 degrees with a forecasted high of 66 and low of 57. The barometric pressure is 29.86 - measured by inches of mercury - and is steady since its last observation. The humidity is 93 percent that's rising since the last report, with a dew point of 55 degrees fahrenheit which is rising. Wind direction is from the North-Northwest at 12.8 miles per hour, gusting at 31.3 miles per hour. Sunrise was at 6:59 AM and Sunset was at 6:59 PM. The moon phase is a Full Moon moon rising at 6:49 PM with 99% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 29.86 inHg. steady
Humidity 93% rising
Heat Index 57°F
Wind from NNW. 12.8 mph
Wind Gust 31.3 miles per hour
Wind Chill 54°F
UV Index 0

Dew Point 55°F rising
Visibility 1 mi.
Sunrise 6:59 AM
Sunset 6:59 PM
Moonrise 6:49 PM
Moonset 6:57 AM
Moon Phase Full Moon Moon 99%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Light Drizzle

Light Drizzle with a high of 66°F and a low of 57°F. Probable rainfall forecasted, having a 77% chance with an estimated 0.29in. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 75%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 57°	75%	77% \| est. 0.29in	0%	13.9 mph

Overcast

Overcast with a high of 69°F and a low of 56°F. Probable rainfall forecasted, having a 70% chance with an estimated 0.1in. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 75%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 69° \| Lo 56°	75%	70% \| est. 0.1in	0%	13.6 mph

Overcast

Overcast with a high of 68°F and a low of 59°F. 23% possible chance of rain predicted with an estimated 0in. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 59°	76%	23% \| est. 0in	0%	9.4 mph

Overcast

Overcast with a high of 73°F and a low of 62°F. 19% possible chance of rain predicted. Winds will be light at 6mph at times. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 62°	73%	19%	0%	5.1 mph

Overcast

Overcast with a high of 81°F and a low of 60°F. 11% possible chance of rain predicted. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 81° \| Lo 60°	71%	11%	0%	6.9 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Potomac, VA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 57^°F. The morning temperature of 58°^F is lowest at 3am with the daytime high of 63°^F at 11am and a low around 57°^F at 6pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.97^inHg at 12am and lowest being 29.85^inHg at 11pm.

Hourly Wind Speeds

The fastest wind is reported to be 13.9^mph at 4pm, while the slowest is 9.4^mph around 11pm; expect wind gusts peaking 33.3^mph at 5am.

More Weather Charts

Current National Weather

Intense Nor'easter Brings Coastal Flooding to the Mid-Atlantic and Northeast 09-26 to 09-28

Updated Sat Sep 26th 2026, 1:35am PDT

This weekend, a potent Nor'easter will impact the Mid-Atlantic and Northeast regions, bringing coastal flooding, dangerous rip currents, high winds, and heavy rain. Meanwhile, parts of the Southern High Plains and Southern New England face risks of heavy rainfall and potential flash floods.

Mid-Atlantic and Northeast Nor'easter

On Saturday, a strong storm will move along the Mid-Atlantic Coast, intensifying as it goes. This Nor'easter is expected to cause major coastal flooding over several high tide cycles throughout the weekend. By Saturday morning, widespread flooding is expected, with further rounds likely. Low-lying areas near the shore are at risk, which includes roads and property. High winds are anticipated, with gusts reaching 45-65 mph especially in areas like Eastern Long Island and Southeastern New England. These winds may lead to power outages and damage.

Expect heavy rainfall which might cause inland flooding from Northern New Jersey to Southern New England, particularly in urban areas and small waterways.

Rainy Conditions in the Southern Plains

In the Middle Mississippi Valley on Saturday, showers and thunderstorms will occur due to incoming moisture from the Gulf, raising the risk of localized flash floods. Sunday evening into Monday, expect renewed thunderstorm activity over the Southern Rockies, Southern High Plains, and Central Plains.