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WeatherLive › Maryland › Gwynn Oak

Gwynn Oak, MD Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherGwynn Oak · 6:43 PM EDT
85° | 59°
81°F
Feels like 81°
Mostly cloudy
WindE 2 mph · Gusts 3 mph
Precip5% · –
Humidity45% · Dew point 57°
UV index8 High
Air Quality40 Good
Pressure30.00 inHg
Visibility6 mi
Sunrise / Sunset6:28 AM · 7:48 PM · 13h 20m

Weather map — Gwynn Oak

Full radar →
Now
81°
11%
2 mph
19:00
78°
10%
7 mph
20:00
74°
9%
4 mph
21:00
71°
7%
3 mph
22:00
69°
5%
2 mph
23:00
68°
5%
2 mph
00:00
67°
15%
3 mph
01:00
73°
6%
3 mph
02:00
72°
4%
3 mph
03:00
71°
4%
3 mph
04:00
69°
7%
3 mph
05:00
68°
11%
4 mph
06:00
67°
17%
3 mph
07:00
67°
18%
3 mph
08:00
68°
16%
5 mph
09:00
71°
14%
6 mph
10:00
74°
11%
5 mph
11:00
78°
12%
4 mph
12:00
81°
6%
4 mph
13:00
84°
5%
6 mph
14:00
86°
9%
7 mph
15:00
86°
5%
8 mph
16:00
87°
7%
8 mph
17:00
87°
9%
8 mph

Today · Tue 8/25

High 85°
5% / –

Sunny. Winds NW at 9 mph.

Tonight · Tue 8/25

Low 67°
7% / –

Partly cloudy. Winds NW at 3 mph.

Tomorrow · Wed 8/26

87° | 67°
9% / –

Mostly cloudy. Winds SE at 10 mph.

7-day trend

Gwynn Oak · temperature + precipitation

10-day forecast

Updated 6:43 PM

Details & indices

Wind
2 mph E
Gusts 3 mph
Humidity
45%
Dew point 57°
Pressure
30.00 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 40 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Gwynn Oak

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Very high
Ragweed
Moderate

Sun & moon

Sunrise6:28 AM
Sunset7:48 PM
Length of day13h 20m
Moonrise6:41 PM
Moonset3:38 AM
Moon phase🌔 Waxing Gibbous · 95%
Next full moonAug 28 Sturgeon Moon
Latitude39.3326°N
Longitude-76.6928°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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Baltimore
—
—
Data sources · Tuesday, August 25
Where the Gwynn Oak 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: 39.3326°N, -76.6928°.
NBM + global weather models
Updated: 6:43 PM
Weather in Gwynn Oak
The 10-day span for Gwynn Oak runs from a high near 93° on Tuesday down to 59° overnight on Tuesday. Roughly 1.9 in of rain falls over the period, with Monday the most likely wet day (86%). Hold onto the patio furniture Tuesday: gusts could hit 31 mph. The NWS alert board for this area is currently clear. Right now Gwynn Oak is running about 9° warmer than Richmond. Longer view: variable mid-latitude weather in every season.
Gwynn Oak, MD · Elev 427 ft · 39.33°N, 76.69°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: 6:43 PM