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WeatherLive › Maryland › Potomac

Potomac, MD Weather (20854)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPotomac · 11:45 PM EST
9° | 3°
7°C
Feels like 4°
Partly cloudy
WindNW 12 mph · Gusts 24 mph
Precip17% · –
Humidity58% · Dew point -1°
UV index2 Low
Air Quality23 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:50 AM · 4:55 PM · 10h 5m

Weather map — Potomac

Full radar →
Now
6°
9%
11 mph
00:00
6°
7%
11 mph
01:00
6°
7%
11 mph
02:00
6°
11%
10 mph
03:00
6°
14%
10 mph
04:00
6°
15%
10 mph
05:00
6°
16%
10 mph
06:00
6°
17%
9 mph
07:00
6°
18%
9 mph
08:00
7°
17%
9 mph
09:00
7°
16%
9 mph
10:00
8°
15%
10 mph
11:00
9°
15%
11 mph
12:00
9°
15%
11 mph
13:00
9°
13%
11 mph
14:00
9°
12%
11 mph
15:00
9°
12%
11 mph
16:00
9°
11%
10 mph
17:00
9°
10%
9 mph
18:00
8°
10%
7 mph
19:00
8°
10%
6 mph
20:00
7°
9%
6 mph
21:00
7°
5%
6 mph
22:00
6°
6%
6 mph

Today · Sat 11/14

High 9°
17% / –

Partly cloudy. Winds NW at 15 mph.

Tonight · Sat 11/14

Low 6°
7% / –

Partly cloudy. Winds NW at 11 mph.

Tomorrow · Sun 11/15

9° | 5°
17% / –

Mostly cloudy. Winds NW at 11 mph.

7-day trend

Potomac · temperature + precipitation

10-day forecast

Updated 11:45 PM

Details & indices

Wind
12 mph NW
Gusts 24 mph
Humidity
58%
Dew point -1°
Pressure
30.06 inHg
Rising
UV index
2 — Low
High today
Air Quality
Good
AQI 23 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Potomac

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Low

Sun & moon

Sunrise6:50 AM
Sunset4:55 PM
Length of day10h 5m
Moonrise11:36 AM
Moonset9:05 PM
Moon phase🌒 Waxing Crescent · 29%
Next full moonNov 24 Beaver Moon
Latitude39.0182°N
Longitude-77.2086°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Great
Lace up outside
Patio
Poor
Dinner outdoors
Nearby places in Maryland
Baltimore
Partly cloudy
8°
NBM + global weather models
Updated: 11:45 PM
Potomac, MD · Elev 361 ft · 39.02°N, 77.21°W · Maryland · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:45 PM