Monrovia, MD Weather Forecast & Alerts

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

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Current Conditions — Monrovia, MD

NSF THURMONT (KRSP)

Clear

46.0 F

Humidity:63%
Wind Speed: 10.3 G 18.3 mph
Barometer: in
Dewpoint:34.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:41.0 F
Apr 22 2026, 12:54 AM EDT
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5-Day Forecast — Monrovia, MD

Wednesday

High 71 °F
Chance of T-storms

Wednesday
Night
Low 51 °F
Partly Cloudy

Thursday

High 77 °F
Mostly Sunny

Thursday
Night
Low 53 °F
Mostly Cloudy

Friday

High 73 °F
Chance of T-storms

Friday
Night
Low 50 °F
Rain Likely
Saturday

High 59 °F
T-storms


Saturday
Night
Low 46 °F
Rain

Sunday

High 59 °F
Rain Showers Likely

Detailed Forecast — Monrovia, MD

Wednesday
Chance of Thunderstorms. High near 71°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Partly Cloudy. Low around 51°F. Wind around 3 mph, with gusts as high as 9 mph.
Thursday
Mostly Sunny. High near 77°F. Wind 3 to 6 mph, with gusts as high as 13 mph.
Thursday Night
Mostly Cloudy. Low around 53°F. Wind around 2 mph, with gusts as high as 9 mph.
Friday
Chance of Thunderstorms. High near 73°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Friday Night
Rain Likely. Low around 50°F. Wind 5 to 6 mph, with gusts as high as 14 mph.
Saturday
Thunderstorms. High near 59°F. Wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Rain. Low around 46°F. Wind 7 to 12 mph, with gusts as high as 20 mph.
Sunday
Rain Showers Likely. High near 59°F. Wind 7 to 8 mph, with gusts as high as 15 mph.
Sunday Night
Chance of Rain. Low around 44°F. Wind 3 to 5 mph, with gusts as high as 12 mph.
Monday
Chance of Rain Showers. High near 66°F. Wind 5 to 7 mph, with gusts as high as 15 mph.
Monday Night
Chance of Rain. Low around 50°F. Wind 6 to 7 mph, with gusts as high as 15 mph.
Tuesday
Thunderstorms Likely. High near 66°F. Wind 8 to 9 mph, with gusts as high as 18 mph.
MD Radar
Current Radar • MD
Day 1 Outlook • April 22, 2026

Observation History — Monrovia, 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)
12:54 AM EDT 10.3 G 18.3 10.00 Clear -- 46.0 34.0 63% 41.0 NA M
10:54 PM EDT 11.4 G 19.7 10.00 Clear -- 48.0 35.1 61% 43.2 NA M
09:54 PM EDT 8.1 10.00 Clear -- 48.9 36.0 61% 45.5 NA M
08:54 PM EDT 6.9 10.00 Clear -- 50.0 37.9 63% NA NA M
05:54 PM EDT 9.2 10.00 Clear -- 55.0 % NA NA M
04:54 PM EDT 6.9 G 20.8 10.00 Clear -- 54.0 % NA NA M
03:54 PM EDT 8.1 10.00 Clear -- 52.0 % NA NA M
02:54 PM EDT 5.8 G 19.7 10.00 Clear -- 51.1 % NA NA M
01:54 PM EDT 4.7 10.00 Clear -- 48.9 % 47.1 NA M
12:54 PM EDT 6.9 10.00 Clear -- 46.0 % 42.4 NA M
10:54 AM EDT 3.4 10.00 Clear -- 42.1 28.9 59% 40.3 NA M
09:54 AM EDT 5.8 10.00 Clear -- 37.9 26.1 62% 33.4 NA M
08:54 AM EDT 4.7 10.00 Clear -- 35.1 24.1 64% 30.9 NA M
07:54 AM EDT SE 6.9 10.00 Clear -- 33.1 21.0 61% 26.8 NA M
06:54 AM EDT 5.8 10.00 Clear -- 30.9 19.0 61% 25.2 NA M
05:54 AM EDT 0.0 10.00 Clear -- 30.0 18.0 60% NA NA M
03:54 AM EDT 3.4 10.00 Clear -- 32.0 19.9 61% 28.8 NA M
02:54 AM EDT 4.7 10.00 Clear -- 33.1 19.9 58% 28.6 NA M
01:54 AM EDT 4.7 10.00 Clear -- 33.1 21.0 61% 28.6 NA M

Regional Weather Observation

NSF THURMONT (KRSP)

Clear
46.0 F

FREDERICK (KFDK)

Clear
47.5 F

HAGERSTOWN (KHGR)

Clear
53.6 F

CARROLL CNTY (KDMW)

Clear
50.0 F

MARTINSBURG (KMRB)

Clear
NULL F

LEESBURG/GODFREY (KJYO)

Clear
51.8 F
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