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WeatherLive › Maryland › Fallston

Fallston, MD Weather (21018)

ZIP codes: 21018 · 21047
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherFallston · 4:47 PM EDT
91° | 68°
85°F
Feels like 85°
Mostly cloudy
WindNE 4 mph · Gusts 5 mph
Precip6% · –
Humidity44% · Dew point 61°
UV index8 High
Air Quality95 Moderate
Pressure30.12 inHg
Visibility6 mi
Sunrise / Sunset6:18 AM · 8:01 PM · 13h 43m

Weather map — Fallston

Full radar →
Now
85°
7%
4 mph
17:00
80°
8%
4 mph
18:00
79°
9%
2 mph
19:00
78°
7%
2 mph
20:00
76°
6%
3 mph
21:00
75°
6%
3 mph
22:00
74°
6%
3 mph
23:00
72°
9%
5 mph
00:00
70°
15%
5 mph
01:00
70°
18%
5 mph
02:00
71°
28%
5 mph
03:00
71°
28%
6 mph
04:00
71°
47%
6 mph
05:00
70°
0.03 in
6 mph
06:00
70°
0.02 in
6 mph
07:00
70°
0.08 in
5 mph
08:00
70°
0.17 in
6 mph
09:00
70°
0.19 in
7 mph
10:00
70°
0.14 in
9 mph
11:00
70°
0.07 in
11 mph
12:00
70°
0.09 in
10 mph
13:00
69°
0.03 in
11 mph
14:00
68°
54%
11 mph
15:00
67°
43%
11 mph

Today · Sat 8/15

High 91°
6% / –

Sunny. Winds NE at 7 mph.

Tonight · Sat 8/15

Low 70°
6% / –

Partly cloudy. Winds E at 3 mph.

Tomorrow · Sun 8/16

71° | 67°
92% / 1.43 in

Showers. Winds SE at 11 mph.

7-day trend

Fallston · temperature + precipitation

10-day forecast

Updated 4:47 PM

Details & indices

Wind
4 mph NE
Gusts 5 mph
Humidity
44%
Dew point 61°
Pressure
30.12 inHg
Rising
UV index
8 — High
High today
Air Quality
Moderate
AQI 95 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Fallston

🌿 Conditions right now

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

Sun & moon

Sunrise6:18 AM
Sunset8:01 PM
Length of day13h 43m
Moonrise9:31 AM
Moonset9:27 PM
Moon phase🌒 Waxing Crescent · 12%
Next full moonAug 28 Sturgeon Moon
Latitude39.5145°N
Longitude-76.4111°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 · Saturday, August 15
Where the Fallston 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: 39.5145°N, -76.4111°.
NBM + global weather models
Updated: 4:47 PM
Weather in Fallston
The 10-day span for Fallston runs from a high near 91° on Saturday down to 64° overnight on Monday. About 2.6 in of precipitation is expected in total; the most likely wet day is Sunday (92% chance). The NWS alert board for this area is currently clear. Right now Fallston is running about 9° warmer than Washington. Longer view: variable mid-latitude weather in every season.
Fallston, MD · Elev 466 ft · 39.51°N, 76.41°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: 4:47 PM