Fort Detrick, MD Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Fort Detrick, MD.

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Current Conditions — Fort Detrick, MD

HAGERSTOWN (KHGR)

Clear

53.6 F
Humidity:38%
Wind Speed: 8.1 mph
Barometer:30.11 in
Dewpoint:28.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 21 2026, 11:40 PM EDT
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5-Day Forecast — Fort Detrick, MD

Tuesday

High 62 °F
Mostly Sunny
Tuesday
Night
Low 48 °F
Chance of Rain
Wednesday

High 73 °F
Chance of T-storms
Wednesday
Night
Low 53 °F
Partly Cloudy
Thursday

High 78 °F
Mostly Sunny
Thursday
Night
Low 55 °F
Mostly Cloudy
Friday

High 75 °F
Chance of T-storms
Friday
Night
Low 51 °F
Rain Likely
Saturday

High 59 °F
T-storms

Detailed Forecast — Fort Detrick, MD

Tuesday
Mostly Sunny. High near 62°F. Wind 7 to 9 mph, with gusts as high as 15 mph.
Tuesday Night
Chance of Rain. Low around 48°F. Wind 6 to 7 mph, with gusts as high as 15 mph.
Wednesday
Chance of Thunderstorms. High near 73°F. Wind 5 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
Partly Cloudy. Low around 53°F. Wind around 2 mph, with gusts as high as 7 mph.
Thursday
Mostly Sunny. High near 78°F. Wind 2 to 5 mph, with gusts as high as 10 mph.
Thursday Night
Mostly Cloudy. Low around 55°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Friday
Chance of Thunderstorms. High near 75°F. Wind 2 to 5 mph, with gusts as high as 9 mph.
Friday Night
Rain Likely. Low around 51°F. Wind 2 to 3 mph, with gusts as high as 10 mph.
Saturday
Thunderstorms. High near 59°F. Wind 7 to 8 mph, with gusts as high as 16 mph.
Saturday Night
Rain. Low around 48°F. Wind 6 to 7 mph, with gusts as high as 15 mph.
Sunday
Rain Showers Likely. High near 59°F. Wind 6 to 7 mph, with gusts as high as 15 mph.
Sunday Night
Chance of Rain. Low around 44°F. Wind 1 to 3 mph, with gusts as high as 8 mph.
Monday
Chance of Rain Showers. High near 68°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Monday Night
Chance of Rain. Low around 50°F. Wind 3 to 5 mph, with gusts as high as 12 mph.
MD Radar
Current Radar • MD
Day 1 Outlook • April 22, 2026

Observation History — Fort Detrick, MD

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
11:40 PM EDT 8.1 10.00 Clear -- 53.6 28.4 38% NA NA 30.11 1019.6
11:35 PM EDT 9.2 10.00 Clear -- 53.6 28.4 38% NA NA 30.11 1019.6
11:30 PM EDT 9.2 10.00 Clear -- 53.6 28.4 38% NA NA 30.11 1019.6
11:25 PM EDT SE 8.1 10.00 Clear -- 53.6 28.4 38% NA NA 30.11 1019.6
11:20 PM EDT SE 8.1 10.00 Clear -- 53.6 28.4 38% NA NA 30.11 1019.6
11:05 PM EDT SE 8.1 10.00 Clear -- 55.4 28.4 35% NA NA 30.12 1020.0
11:00 PM EDT SE 8.1 10.00 Clear -- 55.4 28.4 35% NA NA 30.12 1020.0
10:50 PM EDT SE 6.9 10.00 Clear -- 55.4 28.4 35% NA NA 30.12 1020.0
10:45 PM EDT SE 6.9 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:35 PM EDT SE 8.1 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:30 PM EDT SE 8.1 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:25 PM EDT SE 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:20 PM EDT SE 8.1 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:15 PM EDT SE 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:05 PM EDT 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
10:00 PM EDT SE 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
09:45 PM EDT SE 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
09:40 PM EDT 10.4 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
09:35 PM EDT 10.4 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
09:30 PM EDT 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.13 1020.3
09:20 PM EDT SE 9.2 10.00 Clear -- 57.2 28.4 33% NA NA 30.13 1020.3
09:05 PM EDT SE 8.1 10.00 Clear -- 57.2 28.4 33% NA NA 30.13 1020.3
09:00 PM EDT SE 9.2 10.00 Clear -- 57.2 28.4 33% NA NA 30.13 1020.3
08:50 PM EDT SE 8.1 10.00 Clear -- 57.2 28.4 33% NA NA 30.13 1020.3

Regional Weather Observation

HAGERSTOWN (KHGR)

Clear
53.6 F

NSF THURMONT (KRSP)

Clear
48.0 F

MARTINSBURG (KMRB)

Clear
NULL F

FREDERICK (KFDK)

Clear
49.6 F

CARROLL CNTY (KDMW)

Clear
50.0 F

LEESBURG/GODFREY (KJYO)

Clear
53.6 F
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