New York, NY 23° Los Angeles, CA 29° Chicago, IL 24° Houston, TX 29° Miami, FL 25° Phoenix, AZ 40° Seattle, WA 22° Denver, CO 25° Toronto, ON 20° Vancouver, BC 17°
WeatherLive › Maryland › Bel Air

Bel Air, MD Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherBel Air · 9:31 PM EDT
30° | 18°
26°C
Feels like 28°
Mostly cloudy
WindS 4 mph · Gusts 7 mph
Precip14% · –
Humidity72% · Dew point 20°
UV index7 High
Air Quality37 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:31 AM · 7:40 PM · 13h 9m

Weather map — Bel Air

Full radar →
Now
26°
17%
4 mph
22:00
24°
23%
5 mph
23:00
24°
24%
6 mph
00:00
24°
26%
5 mph
01:00
24°
36%
1 mph
02:00
24°
35%
3 mph
03:00
23°
37%
1 mph
04:00
22°
22%
5 mph
05:00
21°
45%
6 mph
06:00
21°
39%
7 mph
07:00
21°
42%
5 mph
08:00
21°
31%
5 mph
09:00
22°
28%
6 mph
10:00
24°
23%
5 mph
11:00
26°
18%
5 mph
12:00
28°
7%
4 mph
13:00
30°
2%
1 mph
14:00
31°
5%
2 mph
15:00
31°
11%
3 mph
16:00
28°
19%
2 mph
17:00
29°
14%
6 mph
18:00
27°
15%
7 mph
19:00
26°
18%
6 mph
20:00
25°
26%
4 mph

Today · Sun 8/30

High 30°
14% / –

Sunny. Winds S at 12 mph.

Tonight · Sun 8/30

Low 21°
23% / –

Partly cloudy. Winds SW at 5 mph.

Tomorrow · Mon 8/31

31° | 21°
62% / 0.04 in

Showers. Winds NE at 7 mph.

7-day trend

Bel Air · temperature + precipitation

10-day forecast

Updated 9:31 PM

Details & indices

Wind
4 mph S
Gusts 7 mph
Humidity
72%
Dew point 20°
Pressure
30.06 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 37 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Bel Air

🌿 Conditions right now

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

Sun & moon

Sunrise6:31 AM
Sunset7:40 PM
Length of day13h 9m
Moonrise8:41 PM
Moonset9:03 AM
Moon phase🌖 Waning Gibbous · 91%
Next full moonSep 26 Harvest Moon
Latitude39.5359°N
Longitude-76.3483°E

Water temps nearby

View all →
No beaches within 50 miles
🌦️Dry now — rain moving in around 10:00 PM (28 min)
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
Rain
26°
Data sources · Sunday, August 30
Where the Bel Air 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: 39.5359°N, -76.3483°.
NBM + global weather models
Updated: 9:31 PM
Weather in Bel Air
Over the next 10 days Bel Air tops out around 35° (Thursday) and dips to 15° on the coolest night (Monday). Models drop roughly 0.22 in of precipitation across the stretch — watch Monday (62%). Expect a blustery spell — gusts near 35 mph on Tuesday. Heads up: 3 NWS alerts are active right now, including a Small Craft Advisory — details on the alerts tab. Right now Bel Air is running about 55° warmer than New York. Longer view: variable mid-latitude weather in every season.
Bel Air, MD · Elev 387 ft · 39.54°N, 76.35°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: 9:31 PM