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 AUG 15, 2026
Overcast
73°F
Feels Like: 73°F
Dewpoint: 64°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: SE at 5 mph
Pressure: 30.16 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
2026 Hurricanes

WESTMINSTER, MD 21158
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. Lows in the upper 60s. Southeast winds around 5 mph.
SUNDAY
Showers. Isolated thunderstorms in the morning, then scattered thunderstorms in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100 percent.
SUNDAY NIGHT
Showers and scattered thunderstorms. Lows in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. Chance of rain 90 percent.
MONDAY
Mostly sunny. Highs in the mid 80s. West winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northwest winds 5 to 10 mph.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT
Mostly clear. Lows in the lower 60s.
WEDNESDAY
Sunny. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
THURSDAY
Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
FRIDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
FRIDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. 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  8/15/2026
Saturday
15 AUG 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 83° 85° Partly Cloudy 1%

 0% Thunder
( 1% severe)		 NNE   2 57% 66°
High 84° WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 83° 85° Partly Cloudy NNW   2 57% 66°
Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 78° 80° Partly Cloudy 3%

 0% Thunder
( 3% severe)		 E   2 64% 65°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 73° 73° Partly Cloudy SE   2 76% 65°
Sunday
16 AUG 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 72° 72° Partly Cloudy 23%
RAIN
.01–.1 in		 0% Thunder
( 3% severe)		 SE   2 81% 66°
Low 68° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 71° 71° Mostly Cloudy SSE   3 90% 68°
High 78° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 71° 71° Mostly Cloudy 76%
RAIN
***		 0% Thunder
( 18% severe)		 SSE   6 97% 70°

Mostly Cloudy

Rain

 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 73° 73° Mostly Cloudy S   9 93% 71°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 74° 74° Mostly Cloudy 96%
RAIN
***		 0% Thunder
( 40% severe)		 S   10 97% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 73° 73° Mostly Cloudy S   8 100% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 73° 73° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 37% severe)		 SSE   8 97% 72°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 72° 72° Mostly Cloudy S   6 100% 72°
Monday
17 AUG 2026		 WESTMINSTER, MD 21158 weather forecast Day 3, 0 hours 2 AM 72° 72° Mostly Cloudy 22%
RAIN
.01–.1 in		 0% Thunder
( 12% severe)		 SSW   5 97% 71°
Low 69° WESTMINSTER, MD 21158 weather forecast Day 3, 3 hours 5 AM 72° 72° Mostly Cloudy WSW   5 97% 71°
High 85° WESTMINSTER, MD 21158 weather forecast Day 3, 6 hours 8 AM 73° 73° Partly Cloudy 4%

 0% Thunder
( 14% severe)		 W   5 97% 72°

Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 3, 9 hours 11 AM 79° 83° Partly Cloudy WNW   7 85% 74°
WESTMINSTER, MD 21158 weather forecast Day 3, 15 hours 2 PM 82° 89° Partly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 30% severe)		 WNW   8 79% 75°
WESTMINSTER, MD 21158 weather forecast Day 3, 18 hours 5 PM 82° 87° Partly Cloudy WNW   7 74% 73°
WESTMINSTER, MD 21158 weather forecast Day 3, 21 hours 8 PM 77° 79° Partly Cloudy     NW   3 82% 71°

CARROLL CNTY RGNL, MD extended weather forecast
Tuesday
18 AUG 2026		 Wednesday
19 AUG 2026		 Thursday
20 AUG 2026		 Friday
21 AUG 2026		 Saturday
22 AUG 2026
Low 69° Low 68° Low 70° Low 66° Low 66°
High 90° High 90° High 89° High 84° High 83°
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
Clear
8% Rain		 Partly Cloudy
27% Rain		 Partly Cloudy
40% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
34% Rain
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