GRASONVILLE, MD 21638 Weather Forecast & Current Conditions

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21638 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
US NAVAL ACADEMY, MD Current Weather
11:54 AM EDT MAY 29, 2026
Clear 72°F
Feels Like:	72°F
Dewpoint:	45°F
Rel. Hum.:	38%
Visibility:	10 miles
Wind:	SW at 5 mph
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

21638 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GRASONVILLE, MD 21638 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Highs in the upper 70s. North winds 5 to 10 mph, becoming west with gusts up to 20 mph this afternoon.

TONIGHT
Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph.

SATURDAY
Sunny. Highs in the lower 70s. North winds 15 to 20 mph with gusts up to 30 mph.

SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 50. North winds 10 to 15 mph, becoming east around 5 mph after midnight.

SUNDAY
Sunny. Highs in the mid 70s. Northwest winds around 5 mph.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

MONDAY
Mostly sunny. Highs in the upper 70s.

MONDAY NIGHT
Mostly clear. Lows in the mid 50s.

TUESDAY
Sunny. Highs in the mid 70s.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

WEDNESDAY
Mostly sunny. Highs in the mid 70s.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.

THURSDAY
Sunny. Highs in the lower 80s.

21638 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GRASONVILLE, MD 21638

Infrared Weather Satellite
GRASONVILLE, MD 21638

21638 WEATHER RADAR LOOP

NEXRAD Weather Radar
GRASONVILLE, MD 21638

MOS COMPUTER WEATHER FORECAST

US NAVAL ACADEMY, MD 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/29/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
EDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Friday
29 MAY 2026

2 PM

76°

78°

Clear

0% Thunder
( 2% severe)

S 7

42%

51°

High 79°

5 PM

78°

79°

Clear

SW 8

42%

53°

Clear

8 PM

73°

Clear

0% Thunder
( 3% severe)

WSW 7

53%

55°

11 PM

68°

Clear

WSW 7

65%

56°

Saturday
30 MAY 2026

2 AM

67°

Clear

0% Thunder
( 1% severe)

WNW 8

63%

54°

Low 61°

5 AM

64°

Partly Cloudy

NNW 9

60%

50°

High 73°

8 AM

63°

62°

Clear

0% Thunder
( 0% severe)

N 13

50%

44°

Clear

11 AM

67°

Clear

N 14

45%

45°

2 PM

71°

Clear

0% Thunder
( 1% severe)

N 14

41%

46°

5 PM

72°

Clear

N 13

39%

46°

8 PM

68°

Partly Cloudy

0% Thunder
( 1% severe)

N 9

47%

47°

11 PM

62°

61°

Partly Cloudy

NNE 8

62%

49°

Sunday
31 MAY 2026

2 AM

57°

Partly Cloudy

0% Thunder
( 0% severe)

NE 3

75%

49°

Low 55°

5 AM

55°

Clear

CALM

80%

49°

High 73°

8 AM

60°

61°

Clear

0% Thunder
( 0% severe)

CALM

64%

48°

Clear

11 AM

68°

Clear

N 1

45%

46°

2 PM

72°

Clear

0% Thunder
( 1% severe)

SE 5

39%

46°

5 PM

73°

Clear

S 6

40%

47°

8 PM

68°

Clear

S 6

53%

50°


US NAVAL ACADEMY, MD extended weather forecast
Monday 1 JUN 2026	Tuesday 2 JUN 2026	Wednesday 3 JUN 2026	Thursday 4 JUN 2026	Friday 5 JUN 2026
Low 61°	Low 60°	Low 59°	Low 60°	Low 66°
High 79°	High 73°	High 74°	High 79°	High 82°

Partly Cloudy 8% Rain	Partly Cloudy 22% Rain	Overcast 32% Rain	Partly Cloudy 21% Rain	Partly Cloudy 24% Rain