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WeatherLive › Maryland › Gaithersburg

Gaithersburg, MD Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherGaithersburg · 8:59 PM EDT
59° | 36°
46°F
Feels like 44°
Sunny
WindNE 5 mph · Gusts 5 mph
Precip2% · –
Humidity54% · Dew point 31°
UV index4 Moderate
Air Quality48 Good
Pressure30.53 inHg
Visibility6 mi
Sunrise / Sunset7:21 AM · 6:26 PM · 11h 5m

Weather map — Gaithersburg

Full radar →
Now
46°
3%
5 mph
21:00
45°
3%
4 mph
22:00
44°
3%
4 mph
23:00
44°
4%
4 mph
00:00
43°
4%
4 mph
01:00
43°
4%
4 mph
02:00
42°
4%
4 mph
03:00
42°
4%
4 mph
04:00
41°
4%
4 mph
05:00
40°
5%
5 mph
06:00
40°
5%
5 mph
07:00
39°
5%
6 mph
08:00
40°
5%
6 mph
09:00
45°
3%
7 mph
10:00
50°
2%
8 mph
11:00
55°
2%
7 mph
12:00
58°
1%
7 mph
13:00
60°
1%
8 mph
14:00
61°
1%
9 mph
15:00
62°
1%
11 mph
16:00
61°
1%
10 mph
17:00
60°
2%
8 mph
18:00
54°
4%
6 mph
19:00
50°
5%
6 mph

Today · Sun 10/18

High 59°
2% / –

Sunny. Winds N at 7 mph.

Tonight · Sun 10/18

Low 39°
3% / –

Sunny. Winds NE at 4 mph.

Tomorrow · Mon 10/19

62° | 39°
3% / –

Sunny. Winds N at 11 mph.

7-day trend

Gaithersburg · temperature + precipitation

10-day forecast

Updated 8:59 PM

Details & indices

Wind
5 mph NE
Gusts 5 mph
Humidity
54%
Dew point 31°
Pressure
30.53 inHg
Rising
UV index
4 — Moderate
High today
Air Quality
Good
AQI 48 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Gaithersburg

🌿 Conditions right now

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Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Moderate

Sun & moon

Sunrise7:21 AM
Sunset6:26 PM
Length of day11h 5m
Moonrise2:39 PM
Moonset—
Moon phase🌓 First Quarter · 54%
Next full moonOct 26 Hunter's Moon
Latitude39.1434°N
Longitude-77.2014°E

Water temps nearby

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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
Great
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in Maryland
Baltimore
Sunny
55°
NBM + global weather models
Updated: 8:59 PM
Gaithersburg, MD · Elev 502 ft · 39.14°N, 77.20°W · Maryland · Forecast computed for these exact coordinates
ZIP codes in Gaithersburg

20877 · 20878 · 20879 (Montgomery Village) · 20880 · 20882 · 20883 (Rockville) · 20884 · 20885 (Montgomery Village) · 20897 · 20898 · 20899

Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:59 PM