WESTMINSTER, MD 21158 Weather Forecast & Current Conditions
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  21158 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CARROLL CNTY RGNL, MD
Current Weather
11:55 PM EDT MAR 18, 2026
Overcast
36°F
Feels Like: 30°F
Dewpoint: 19°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: SE at 8 mph
Pressure: 30.29 inches
Last 72 hours

Local Area Snow Depth

Maryland Current Weather

Maryland MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  21158 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

WESTMINSTER, MD 21158
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows in the upper 20s. Southeast winds around 5 mph.
THURSDAY
Partly sunny. Highs in the lower 50s. South winds 5 to 10 mph.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. South winds around 5 mph in the evening, becoming light and variable.
FRIDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 50s. South winds 5 to 10 mph.
FRIDAY NIGHT
Showers likely. Lows in the upper 40s. South winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Partly sunny. Highs in the mid 60s.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
SUNDAY
Mostly cloudy. Highs in the upper 60s.
SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s.
MONDAY
Partly sunny. Highs in the lower 50s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 20s.
TUESDAY
Partly sunny. Highs in the mid 40s.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 30s.

  21158 WEATHER SATELLITE LOOPS
Visible Weather Satellite
WESTMINSTER, MD 21158
Infrared Weather Satellite
WESTMINSTER, MD 21158
  21158 WEATHER RADAR LOOP
NEXRAD Weather Radar
WESTMINSTER, MD 21158
 MOS COMPUTER WEATHER FORECAST

CARROLL CNTY RGNL, MD 3 hourly weather forecast
weather forecast created  6:00 AM CST  3/18/2026
Wednesday
18 MAR 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 1 PM 35° 31° Partly Cloudy 1%

 0% Thunder
( 0% severe)		 S   5 33% 11°
High 38° WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 4 PM 37° 33° Partly Cloudy S   5 33% 12°
Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 7 PM 32° 29° Clear 2%

 0% Thunder
( 0% severe)		 SE   3 46% 15°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 10 PM 31° 28° Mostly Cloudy SSE   3 51% 16°
Thursday
19 MAR 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 1 AM 31° 28° Mostly Cloudy 3%

 0% Thunder
( 0% severe)		 SSE   3 58% 19°
Low 29° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 4 AM 30° 26° Mostly Cloudy SSE   3 67% 21°
High 49° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 7 AM 32° 27° Mostly Cloudy 3%

 0% Thunder
( 0% severe)		 SSE   5 68% 23°

Mostly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 10 AM 40° 36° Mostly Cloudy S   6 56% 26°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 1 PM 47° 44° Mostly Cloudy 9%

 0% Thunder
( 0% severe)		 S   7 49% 29°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 4 PM 49° 47° Mostly Cloudy S   5 50% 31°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 7 PM 44° 43° Mostly Cloudy 1%

 0% Thunder
( 0% severe)		 SSE   2 62% 32°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 10 PM 42° 41° Partly Cloudy SSE   2 70% 33°
Friday
20 MAR 2026		 WESTMINSTER, MD 21158 weather forecast Day 3, 0 hours 1 AM 40° 38° Partly Cloudy 4%

 0% Thunder
( 0% severe)		 S   2 76% 33°
Low 37° WESTMINSTER, MD 21158 weather forecast Day 3, 3 hours 4 AM 39° 37° Partly Cloudy SSW   1 79% 33°
High 60° WESTMINSTER, MD 21158 weather forecast Day 3, 6 hours 7 AM 39° 37° Partly Cloudy 3%

 0% Thunder
( 0% severe)		 SSW   1 82% 34°

Mostly Cloudy

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 3, 9 hours 10 AM 49° 48° Partly Cloudy S   3 66% 38°
WESTMINSTER, MD 21158 weather forecast Day 3, 15 hours 1 PM 56° 55° Mostly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 2% severe)		 SSW   6 55% 40°
WESTMINSTER, MD 21158 weather forecast Day 3, 18 hours 4 PM 58° 57° Mostly Cloudy S   7 53% 41°
WESTMINSTER, MD 21158 weather forecast Day 3, 21 hours 7 PM 54° 53° Mostly Cloudy     S   5 64% 42°

CARROLL CNTY RGNL, MD extended weather forecast
Saturday
21 MAR 2026		 Sunday
22 MAR 2026		 Monday
23 MAR 2026		 Tuesday
24 MAR 2026		 Wednesday
25 MAR 2026
Low 47° Low 47° Low 51° Low 34° Low 34°
High 68° High 69° High 61° High 51° High 55°
WESTMINSTER, MD 21158 weather forecast Day 4 WESTMINSTER, MD 21158 weather forecast Day 5 WESTMINSTER, MD 21158 weather forecast Day 6 WESTMINSTER, MD 21158 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
77% Rain		 Partly Cloudy
15% Rain		 Mostly Cloudy
49% Rain		 Clear
13% Rain/Snow		 Clear
11% Rain
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