MARRIOTTSVILLE, MD 21104 Weather Forecast & Current Conditions

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21104 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BALTIMORE, MD Current Weather
12:53 AM EDT MAY 21, 2025
66°F
Feels Like:	66°F
Dewpoint:	48°F
Rel. Hum.:	52%
Visibility:
Wind:
Pressure:	29.94 inches
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

21104 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	MARRIOTTSVILLE, MD 21104 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Numerous showers. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

WEDNESDAY
Showers, mainly in the morning. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

WEDNESDAY NIGHT
Cloudy. Showers with isolated thunderstorms in the evening, then scattered showers after midnight. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 90 percent.

THURSDAY
Numerous showers in the morning, then showers in the afternoon. Highs in the mid 60s. Southeast winds around 5 mph, becoming west in the afternoon. Chance of rain 80 percent.

THURSDAY NIGHT
Mostly cloudy. Showers, mainly in the evening. Lows around 50. West winds 5 to 10 mph. Chance of rain 80 percent.

FRIDAY
Mostly sunny. Highs in the mid 60s.

FRIDAY NIGHT
Mostly clear. Lows in the mid 40s.

SATURDAY
Mostly sunny. Highs in the mid 60s.

SATURDAY NIGHT
Mostly clear. Lows in the upper 40s.

SUNDAY
Partly sunny. Highs in the mid 60s.

SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s.

MEMORIAL DAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.

MONDAY NIGHT
Showers likely. Lows in the mid 50s. Chance of rain 60 percent.

21104 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MARRIOTTSVILLE, MD 21104

Infrared Weather Satellite
MARRIOTTSVILLE, MD 21104

21104 WEATHER RADAR LOOP

NEXRAD Weather Radar
MARRIOTTSVILLE, MD 21104

MOS COMPUTER WEATHER FORECAST

BALTIMORE, MD 3 hourly weather forecast

weather forecast created 6:00 PM MDT 5/20/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
21 MAY 2025

2 AM

64°

65°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 7% severe)

SE 3

60%

50°

Low 57°

5 AM

62°

62°

Mostly Cloudy

SE 6

67%

51°

High 64°

8 AM

58°

56°

Mostly Cloudy

97%
RAIN
***

0% Thunder
( 14% severe)

ESE 9

77%

51°

Mostly Cloudy

Rain

11 AM

60°

58°

Mostly Cloudy

ESE 13

75%

52°

2 PM

61°

59°

Mostly Cloudy

76%
RAIN
.5–1 in

0% Thunder
( 18% severe)

ESE 13

72%

52°

5 PM

61°

59°

Mostly Cloudy

E 14

72%

52°

8 PM

60°

58°

Overcast

82%
RAIN
***

0% Thunder
( 21% severe)

E 12

75%

52°

11 PM

60°

60°

Overcast

E 6

75%

52°

Thursday
22 MAY 2025

2 AM

60°

61°

Overcast

40%
RAIN
.5–1 in

0% Thunder
( 4% severe)

ENE 3

78%

53°

Low 58°

5 AM

60°

61°

Mostly Cloudy

ENE 2

81%

54°

High 70°

8 AM

59°

60°

Mostly Cloudy

45%
RAIN
.5–1 in

0% Thunder
( 6% severe)

NNE 2

83%

54°

Mostly Cloudy

Rain Likely

11 AM

64°

65°

Mostly Cloudy

N 5

67%

53°

2 PM

66°

66°

Mostly Cloudy

65%
RAIN
***

0% Thunder
( 18% severe)

W 8

61%

52°

5 PM

67°

67°

Mostly Cloudy

WNW 8

56%

51°

8 PM

64°

65°

Mostly Cloudy

30%
RAIN
.1–.25 in

0% Thunder
( 6% severe)

WNW 5

58%

49°

11 PM

62°

63°

Mostly Cloudy

W 3

60%

48°


BALTIMORE, MD extended weather forecast
Friday 23 MAY 2025	Saturday 24 MAY 2025	Sunday 25 MAY 2025	Monday 26 MAY 2025	Tuesday 27 MAY 2025
Low 53°	Low 53°	Low 54°	Low 58°	Low 58°
High 68°	High 69°	High 72°	High 70°	High 76°

Overcast 43% Rain	Partly Cloudy 26% Rain	Partly Cloudy 12% Rain	Mostly Cloudy 58% Rain	Overcast 71% Rain

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