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
6:35 AM EDT JUL 20, 2026
Clear
59°F
Feels Like: 59°F
Dewpoint: 55°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: Calm
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

Maryland Current Weather

Maryland MOS Forecast Weather


Weather Map

(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 THE OVERNIGHT
Partly cloudy. Lows around 60. Northeast winds around 5 mph.
TODAY
Sunny. Highs in the lower 80s. East winds around 5 mph, becoming south in the afternoon.
TONIGHT
Partly cloudy in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.
TUESDAY
Mostly cloudy. A chance of showers in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Showers with thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
WEDNESDAY
Mostly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.
THURSDAY
Sunny. Highs in the upper 70s.
THURSDAY NIGHT
Mostly clear. Lows around 60.
FRIDAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SATURDAY
Mostly sunny. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.

  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  7:00 PM CDT  7/19/2026
Monday
20 JUL 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 63° 64° Clear 0%

 0% Thunder
( 0% severe)		   CALM 87% 59°
Low 60° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 61° 62° Clear NE   1 87% 57°
High 81° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 66° 66° Partly Cloudy 0%

 0% Thunder
( 1% severe)		 ENE   1 75% 58°

Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 73° 73° Partly Cloudy ESE   2 62% 59°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 78° 80° Partly Cloudy 0%

 0% Thunder
( 2% severe)		 S   3 58% 62°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 80° 82° Partly Cloudy S   3 58% 64°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 76° 78° Partly Cloudy 7%

 0% Thunder
( 13% severe)		 SE   5 66% 64°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 71° 71° Mostly Cloudy SSE   7 81% 65°
Tuesday
21 JUL 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 52%
RAIN
***		 0% Thunder
( 22% severe)		 SSE   6 87% 67°
Low 67° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy SSE   6 97% 68°
High 84° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 71° 71° Mostly Cloudy 28%
RAIN
.01–.1 in		 0% Thunder
( 21% severe)		 S   5 100% 71°

Mostly Cloudy

Rain Likely

 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 75° 75° Mostly Cloudy S   6 97% 74°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 80° 85° Mostly Cloudy 74%
RAIN
***		 0% Thunder
( 47% severe)		 SSW   8 85% 75°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 80° 85° Mostly Cloudy SSW   8 85% 75°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 76° 76° Mostly Cloudy 75%
RAIN
***		 0% Thunder
( 43% severe)		 S   7 90% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 73° 73° Mostly Cloudy SSW   8 97% 72°

CARROLL CNTY RGNL, MD extended weather forecast
Wednesday
22 JUL 2026		 Thursday
23 JUL 2026		 Friday
24 JUL 2026		 Saturday
25 JUL 2026		 Sunday
26 JUL 2026
Low 71° Low 61° Low 62° Low 65° Low 66°
High 89° High 84° High 87° High 89° High 89°
WESTMINSTER, MD 21158 weather forecast Day 3 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
Partly Cloudy
55% Rain		 Partly Cloudy
10% Rain		 Clear
9% Rain		 Clear
18% Rain		 Clear
16% Rain
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