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WeatherLive › District of Columbia › Northwest One

Northwest One, DC Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherNorthwest One · 12:02 PM EDT
33° | 22°
30°C
Feels like 34°
Mostly cloudy
WindS 5 mph · Gusts 9 mph
Precip57% · 0.04 in
Humidity67% · Dew point 23°
UV index8 High
Air Quality119 Unhealthy for Sensitive Groups
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:26 AM · 7:56 PM · 13h 30m

Weather map — Northwest One

Full radar →
Now
31°
13%
4 mph
13:00
31°
17%
9 mph
14:00
31°
17%
9 mph
15:00
33°
17%
10 mph
16:00
33°
17%
13 mph
17:00
24°
58%
6 mph
18:00
25°
16%
2 mph
19:00
26°
37%
5 mph
20:00
25°
22%
8 mph
21:00
24°
23%
8 mph
22:00
23°
11%
8 mph
23:00
22°
12%
6 mph
00:00
22°
25%
6 mph
01:00
23°
41%
3 mph
02:00
22°
0.02 in
2 mph
03:00
22°
37%
1 mph
04:00
22°
38%
3 mph
05:00
21°
40%
4 mph
06:00
21°
23%
4 mph
07:00
21°
28%
5 mph
08:00
22°
29%
5 mph
09:00
23°
26%
6 mph
10:00
25°
20%
7 mph
11:00
26°
15%
7 mph

Today · Thu 8/20

High 33°
57% / 0.04 in

Sunny. Winds W at 13 mph.

Tonight · Thu 8/20

Low 21°
23% / –

Partly cloudy. Winds N at 8 mph.

Tomorrow · Fri 8/21

28° | 21°
86% / 0.33 in

Mostly cloudy. Winds E at 8 mph.

7-day trend

Northwest One · temperature + precipitation

10-day forecast

Updated 12:02 PM

Details & indices

Wind
5 mph S
Gusts 9 mph
Humidity
67%
Dew point 23°
Pressure
29.97 inHg
Rising
UV index
8 — High
High today
Air Quality
Unhealthy for Sensitive Groups
AQI 119 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Northwest One

🌿 Conditions right now

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

Sun & moon

Sunrise6:26 AM
Sunset7:56 PM
Length of day13h 30m
Moonrise2:55 PM
Moonset—
Moon phase🌓 First Quarter · 55%
Next full moonAug 28 Sturgeon Moon
Latitude38.9043°N
Longitude-77.0120°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
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Washington
Mostly cloudy
30°
Data sources · Thursday, August 20
Where the Northwest One forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 38.9043°N, -77.0120°.
NBM + global weather models
Updated: 12:02 PM
Weather in Northwest One
The 10-day span for Northwest One runs from a high near 33° on Thursday down to 17° overnight on Friday. Models drop roughly 2.6 in of precipitation across the stretch — watch Wednesday (92%). Wind is the one to watch: gusts to 27 mph around Thursday. No active NWS alerts at the moment — quiet on the hazards front. Right now Northwest One is running about 66° warmer than Edison. Longer view: variable mid-latitude weather in every season.
Northwest One, DC · Elev 49 ft · 38.90°N, 77.01°W · District of Columbia · 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: 12:02 PM