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
8:55 PM EDT JUN 18, 2026
Clear
79°F
Feels Like: 80°F
Dewpoint: 55°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: SW at 8 mph
Pressure: 29.69 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
TONIGHT
Mostly cloudy. Lows in the mid 60s. West winds 10 to 15 mph with gusts up to 30 mph, becoming northwest around 5 mph after midnight.
JUNETEENTH
Mostly cloudy in the morning, then clearing. Highs in the lower 80s. West winds 5 to 10 mph.
FRIDAY NIGHT
Mostly clear. Lows in the lower 60s. West winds 5 to 10 mph.
SATURDAY
Sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY NIGHT
Mostly clear. Lows around 60. Northwest winds 5 to 10 mph with gusts up to 25 mph in the evening, becoming light and variable.
SUNDAY
Sunny. Highs in the mid 80s.
SUNDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
MONDAY
Showers with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 80 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
TUESDAY
Mostly sunny. Highs in the lower 80s.
TUESDAY NIGHT
Partly cloudy. Lows around 60.
WEDNESDAY
Sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 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 AM CDT  6/18/2026
Thursday
18 JUN 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 82° 86° Partly Cloudy 22%
RAIN
.01–.1 in		 0% Thunder
( 18% severe)		 WSW   16 67% 70°
High 86° WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 85° 86° Partly Cloudy W   16 50% 64°
Partly Cloudy

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 81° 82° Partly Cloudy 5%

 0% Thunder
( 3% severe)		 W   12 51% 61°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy W   6 62% 60°
Friday
19 JUN 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 70° 70° Mostly Cloudy 24%
RAIN
<.01 in		 0% Thunder
( 5% severe)		 WNW   3 71% 60°
Low 65° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 67° 67° Mostly Cloudy WNW   3 75% 59°
High 81° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 68° 68° Mostly Cloudy 31%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 W   3 73% 59°

Decreasing Clouds

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 72° 72° Mostly Cloudy W   7 61% 58°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 77° 79° Partly Cloudy 1%

 0% Thunder
( 5% severe)		 W   9 48% 56°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 79° 79° Clear WNW   12 42% 54°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 75° 75° Partly Cloudy 0%

 0% Thunder
( 3% severe)		 WNW   9 48% 54°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 67° 67° Clear WNW   6 63% 54°
Saturday
20 JUN 2026		 WESTMINSTER, MD 21158 weather forecast Day 3, 0 hours 2 AM 64° 65° Clear 0%

 0% Thunder
( 1% severe)		 W   5 70% 54°
Low 60° WESTMINSTER, MD 21158 weather forecast Day 3, 3 hours 5 AM 61° 61° Clear W   5 75% 53°
High 81° WESTMINSTER, MD 21158 weather forecast Day 3, 6 hours 8 AM 66° 66° Clear 0%

 0% Thunder
( 1% severe)		 W   7 68% 55°

Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 3, 9 hours 11 AM 73° 73° Clear WNW   10 49% 53°
WESTMINSTER, MD 21158 weather forecast Day 3, 15 hours 2 PM 78° 79° Partly Cloudy 1%

 0% Thunder
( 8% severe)		 WNW   13 40% 52°
WESTMINSTER, MD 21158 weather forecast Day 3, 18 hours 5 PM 79° 79° Partly Cloudy WNW   13 39% 52°
WESTMINSTER, MD 21158 weather forecast Day 3, 21 hours 8 PM 74° 74° Partly Cloudy     WNW   7 50% 54°

CARROLL CNTY RGNL, MD extended weather forecast
Sunday
21 JUN 2026		 Monday
22 JUN 2026		 Tuesday
23 JUN 2026		 Wednesday
24 JUN 2026		 Thursday
25 JUN 2026
Low 63° Low 63° Low 62° Low 64° Low 66°
High 87° High 78° High 85° High 86° High 86°
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
Partly Cloudy
4% Rain		 Overcast
62% Rain		 Mostly Cloudy
27% Rain		 Partly Cloudy
17% Rain		 Overcast
39% Rain
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