CALLAWAY, MD 20620 Weather Forecast & Current Conditions
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  20620 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ST MARYS CNTY RGNL, MD
Current Weather
5:15 PM EDT APR 4, 2026
Clear
84°F
Feels Like: 84°F
Dewpoint: 59°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: SSW at 12 mph, gusts to 18
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)
  20620 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CALLAWAY, MD 20620
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF THIS AFTERNOON
Sunny, hot with highs in the mid 80s. South winds around 10 mph.
TONIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
SUNDAY
Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Temperature falling into the mid 60s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. Northwest winds 5 to 10 mph.
MONDAY
Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear. Lows in the mid 40s.
TUESDAY
Sunny. Highs in the mid 50s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 30s.
WEDNESDAY
Sunny. Highs in the lower 50s.
WEDNESDAY NIGHT
Mostly clear. Lows around 40.
THURSDAY
Mostly sunny. Highs in the mid 60s.
THURSDAY NIGHT
Mostly clear. Lows in the upper 40s.
FRIDAY
Sunny. Highs in the upper 60s.

  20620 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CALLAWAY, MD 20620
Infrared Weather Satellite
CALLAWAY, MD 20620
  20620 WEATHER RADAR LOOP
NEXRAD Weather Radar
CALLAWAY, MD 20620
 MOS COMPUTER WEATHER FORECAST

ST MARYS CNTY RGNL, MD 3 hourly weather forecast
weather forecast created  5:00 AM MST  4/ 4/2026
Saturday
4 APR 2026		 CALLAWAY, MD 20620 weather forecast Day 1, 12 hours 1 PM 82° 82° Clear 6%

 0% Thunder
( 9% severe)		 SSW   7 47% 60°
High 83° CALLAWAY, MD 20620 weather forecast Day 1, 15 hours 4 PM 81° 81° Partly Cloudy S   7 46% 58°
Partly Cloudy



 CALLAWAY, MD 20620 weather forecast Day 1, 18 hours 7 PM 74° 74° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 3% severe)		 S   5 59% 59°
CALLAWAY, MD 20620 weather forecast Day 1, 21 hours 10 PM 71° 71° Partly Cloudy S   7 66% 59°
Sunday
5 APR 2026		 CALLAWAY, MD 20620 weather forecast Day 2, 0 hours 1 AM 70° 70° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 3% severe)		 SSW   8 68% 59°
Low 65° CALLAWAY, MD 20620 weather forecast Day 2, 3 hours 4 AM 68° 68° Partly Cloudy SSW   9 70% 58°
High 73° CALLAWAY, MD 20620 weather forecast Day 2, 6 hours 7 AM 67° 67° Partly Cloudy 85%
RAIN
***		 0% Thunder
( 17% severe)		 SSW   10 73% 58°

Mostly Cloudy

Rain Likely

 CALLAWAY, MD 20620 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SW   10 64% 59°
CALLAWAY, MD 20620 weather forecast Day 2, 12 hours 1 PM 69° 69° Mostly Cloudy 87%
RAIN
***		 0% Thunder
( 15% severe)		 SW   9 73% 60°
CALLAWAY, MD 20620 weather forecast Day 2, 15 hours 4 PM 63° 64° Mostly Cloudy W   5 75% 55°
CALLAWAY, MD 20620 weather forecast Day 2, 18 hours 7 PM 59° 60° Mostly Cloudy 21%
RAIN
.01–.1 in		 0% Thunder
( 1% severe)		 NW   2 72% 50°
CALLAWAY, MD 20620 weather forecast Day 2, 21 hours 10 PM 53° 51° Mostly Cloudy NW   6 66% 42°
Monday
6 APR 2026		 CALLAWAY, MD 20620 weather forecast Day 3, 0 hours 1 AM 49° 47° Clear 4%

 0% Thunder
( 0% severe)		 NW   6 66% 38°
Low 44° CALLAWAY, MD 20620 weather forecast Day 3, 3 hours 4 AM 46° 43° Clear NW   6 65% 35°
High 63° CALLAWAY, MD 20620 weather forecast Day 3, 6 hours 7 AM 46° 43° Clear 0%

 0% Thunder
( 0% severe)		 NW   6 63% 34°

Partly Cloudy



 CALLAWAY, MD 20620 weather forecast Day 3, 9 hours 10 AM 53° 51° Clear WNW   6 45% 32°
CALLAWAY, MD 20620 weather forecast Day 3, 15 hours 1 PM 59° 58° Partly Cloudy 1%

 0% Thunder
( 1% severe)		 W   6 36% 32°
CALLAWAY, MD 20620 weather forecast Day 3, 18 hours 4 PM 60° 61° Partly Cloudy W   3 37% 34°
CALLAWAY, MD 20620 weather forecast Day 3, 21 hours 7 PM 55° 55° Partly Cloudy     S   1 53% 38°

ST MARYS CNTY RGNL, MD extended weather forecast
Tuesday
7 APR 2026		 Wednesday
8 APR 2026		 Thursday
9 APR 2026		 Friday
10 APR 2026		 Saturday
11 APR 2026
Low 44° Low 29° Low 39° Low 49° Low 49°
High 52° High 52° High 63° High 69° High 66°
CALLAWAY, MD 20620 weather forecast Day 4 CALLAWAY, MD 20620 weather forecast Day 5 CALLAWAY, MD 20620 weather forecast Day 6 CALLAWAY, MD 20620 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
10% Rain		 Clear
8% Rain/Snow		 Partly Cloudy
26% Rain		 Partly Cloudy
25% Rain		 Mostly Cloudy
35% Rain
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