GREAT MILLS, MD 20634 Weather Forecast & Current Conditions

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20634 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ST MARYS CNTY RGNL, MD Current Weather
8:10 PM EDT APR 25, 2025
Broken Clouds 68°F
Feels Like:	68°F
Dewpoint:	59°F
Rel. Hum.:	73%
Visibility:	10 miles
Wind:	SE at 8 mph
Pressure:	30.09 inches
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

20634 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	GREAT MILLS, MD 20634 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Scattered showers with isolated thunderstorms this evening, then numerous showers after midnight. Lows in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

SATURDAY
Numerous showers in the morning, then numerous showers and scattered thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Partly cloudy with numerous showers and scattered thunderstorms in the evening, then clear after midnight. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

SUNDAY
Sunny. Highs around 70. Northwest winds 10 to 15 mph with gusts up to 25 mph.

SUNDAY NIGHT
Clear. Lows in the upper 40s. Northwest winds 10 to 15 mph.

MONDAY
Sunny. Highs in the lower 70s.

MONDAY NIGHT
Clear. Lows in the lower 50s.

TUESDAY
Sunny. Highs in the lower 80s.

TUESDAY NIGHT
Mostly cloudy. Lows in the upper 60s.

WEDNESDAY
Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 40 percent.

THURSDAY
Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.

THURSDAY NIGHT
Showers likely. Lows in the lower 60s. Chance of rain 60 percent.

20634 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GREAT MILLS, MD 20634

Infrared Weather Satellite
GREAT MILLS, MD 20634

20634 WEATHER RADAR LOOP

NEXRAD Weather Radar
GREAT MILLS, MD 20634

MOS COMPUTER WEATHER FORECAST

ST MARYS CNTY RGNL, MD 3 hourly weather forecast

weather forecast created 6:00 AM MDT 4/25/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
25 APR 2025

2 PM

74°

74°

Partly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 9% severe)

SSE 8

53%

56°

High 75°

5 PM

72°

72°

Mostly Cloudy

SE 8

57%

56°

Mostly Cloudy

Rain Likely

8 PM

67°

67°

Mostly Cloudy

60%
RAIN
.01–.1 in

0% Thunder
( 21% severe)

SSE 6

68%

56°

11 PM

64°

64°

Mostly Cloudy

S 6

84%

59°

Saturday
26 APR 2025

2 AM

65°

65°

Mostly Cloudy

57%
RAIN
***

0% Thunder
( 11% severe)

S 6

87%

61°

Low 63°

5 AM

66°

66°

Mostly Cloudy

SSW 7

87%

62°

High 78°

8 AM

67°

67°

Mostly Cloudy

56%
RAIN
.25–.5 in

0% Thunder
( 17% severe)

SSW 8

84%

62°

Mostly Cloudy

Rain Likely

11 AM

72°

72°

Mostly Cloudy

SW 8

71%

62°

2 PM

75°

75°

Mostly Cloudy

62%
RAIN
***

0% Thunder
( 34% severe)

WSW 8

62%

61°

5 PM

75°

75°

Mostly Cloudy

WSW 7

58%

59°

8 PM

68°

68°

Partly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 11% severe)

NW 5

68%

57°

11 PM

59°

58°

Partly Cloudy

NW 7

67%

48°

Sunday
27 APR 2025

2 AM

54°

52°

Clear

1%

0% Thunder
( 0% severe)

NW 8

64%

42°

Low 49°

5 AM

50°

47°

Clear

NW 8

63%

38°

High 69°

8 AM

51°

48°

Clear

0%

0% Thunder
( 0% severe)

NW 9

61%

38°

Clear

11 AM

59°

57°

Clear

NW 10

44%

37°

2 PM

65°

65°

Clear

0%

0% Thunder
( 0% severe)

NW 12

34%

36°

5 PM

67°

67°

Clear

NW 9

33%

37°

8 PM

62°

62°

Clear

NW 5

41%

38°


ST MARYS CNTY RGNL, MD extended weather forecast
Monday 28 APR 2025	Tuesday 29 APR 2025	Wednesday 30 APR 2025	Thursday 1 MAY 2025	Friday 2 MAY 2025
Low 46°	Low 52°	Low 63°	Low 58°	Low 59°
High 70°	High 75°	High 80°	High 76°	High 75°

Clear 1% Rain	Clear 10% Rain	Mostly Cloudy 40% Rain	Overcast 32% Rain	Overcast 40% Rain

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