GREAT MILLS, MD 20634 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

20634 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ST MARYS CNTY RGNL, MD Current Weather
2:29 PM EDT MAY 30, 2025
Clear 79°F
Feels Like:	80°F
Dewpoint:	57°F
Rel. Hum.:	47%
Visibility:	10 miles
Wind:	S at 3 mph
Pressure:	29.66 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

THIS AFTERNOON
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent.

TONIGHT
Mostly cloudy. Showers with thunderstorms likely in the evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Locally heavy rainfall possible in the evening. Breezy with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph, becoming west 15 to 25 mph with gusts up to 40 mph after midnight. Chance of rain 90 percent.

SATURDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

SUNDAY
Sunny. Highs in the lower 70s. West winds 5 to 10 mph with gusts up to 20 mph.

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

MONDAY
Sunny. Highs in the mid 70s.

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

TUESDAY
Sunny. Highs in the lower 80s.

TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s.

WEDNESDAY
Partly sunny. Highs in the mid 80s.

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

THURSDAY
Partly sunny. Highs in the upper 80s.

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 5/30/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
30 MAY 2025

2 PM

76°

78°

Partly Cloudy

78%
RAIN
***

0% Thunder
( 48% severe)

S 2

64%

63°

High 77°

5 PM

74°

74°

Mostly Cloudy

SSE 5

71%

64°

Mostly Cloudy

Rain Likely

8 PM

69°

69°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 36% severe)

S 3

84%

64°

11 PM

65°

65°

Mostly Cloudy

SW 5

90%

62°

Saturday
31 MAY 2025

2 AM

62°

61°

Mostly Cloudy

47%
RAIN
1–2 in

0% Thunder
( 5% severe)

W 8

81%

56°

Low 58°

5 AM

59°

58°

Mostly Cloudy

WNW 8

83%

54°

High 73°

8 AM

62°

61°

Partly Cloudy

38%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

W 8

75%

54°

Increasing Clouds

Rain Likely

11 AM

68°

68°

Clear

W 9

63%

55°

2 PM

70°

70°

Mostly Cloudy

56%
RAIN
***

0% Thunder
( 28% severe)

W 10

59%

55°

5 PM

70°

70°

Mostly Cloudy

W 9

55%

53°

8 PM

65°

65°

Partly Cloudy

10%
RAIN
.01–.1 in

0% Thunder
( 9% severe)

WNW 7

63%

52°

11 PM

58°

57°

Clear

WNW 6

69%

48°

Sunday
1 JUN 2025

2 AM

55°

54°

Clear

1%

0% Thunder
( 0% severe)

WNW 6

72%

46°

Low 51°

5 AM

52°

50°

Clear

W 6

71%

43°

High 72°

8 AM

57°

57°

Clear

0%

0% Thunder
( 0% severe)

W 5

64%

45°

Partly Cloudy

11 AM

65°

65°

Clear

W 7

46%

44°

2 PM

69°

69°

Partly Cloudy

2%

0% Thunder
( 4% severe)

W 8

40%

44°

5 PM

71°

71°

Partly Cloudy

WSW 5

41%

46°

8 PM

66°

66°

Mostly Cloudy

S 1

56%

50°


ST MARYS CNTY RGNL, MD extended weather forecast
Monday 2 JUN 2025	Tuesday 3 JUN 2025	Wednesday 4 JUN 2025	Thursday 5 JUN 2025	Friday 6 JUN 2025
Low 52°	Low 57°	Low 65°	Low 70°	Low 68°
High 75°	High 81°	High 85°	High 83°	High 82°

Clear 6% Rain	Partly Cloudy 13% Rain	Partly Cloudy 18% Rain	Partly Cloudy 29% Rain	Overcast 38% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Great Mills, MD
Great Mills, MD snow
Great Mills, MD radar
MD map

-or-
-or-
-or-

20634
20634 snow
20634 radar

-or-
-or-

MD
MD snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately