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
11:15 AM EDT AUG 15, 2026
Clear
81°F
Feels Like: 82°F
Dewpoint: 61°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: Variable at 5 mph
Pressure: 30.20 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
2026 Hurricanes

WESTMINSTER, MD 21158
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Sunny. Highs in the mid 80s. Northeast winds around 5 mph.
TONIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 40 percent.
SUNDAY
Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.
SUNDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows around 70. South winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 70 percent.
MONDAY
Mostly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear. Lows in the mid 60s.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 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 mid 80s. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
FRIDAY
Mostly sunny. Highs around 80.

  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  8/14/2026
Saturday
15 AUG 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 69° 69° Partly Cloudy 0%

 0% Thunder
( 0% severe)		 NNE   1 87% 65°
Low 66° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 67° 67° Partly Cloudy NE   3 87% 63°
High 85° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 69° 69° Clear 1%

 0% Thunder
( 0% severe)		 NE   3 84% 64°

Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 79° 81° Clear E   3 64% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 83° 86° Partly Cloudy 3%

 0% Thunder
( 2% severe)		 NE   2 59% 67°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 83° 85° Partly Cloudy NE   3 57% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 77° 79° Mostly Cloudy 7%

 0% Thunder
( 4% severe)		 E   2 69% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 73° 73° Mostly Cloudy SE   2 79% 66°
Sunday
16 AUG 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 72° 72° Mostly Cloudy 45%
RAIN
***		 0% Thunder
( 9% severe)		 SSE   3 84% 67°
Low 68° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 71° 71° Mostly Cloudy SE   5 90% 68°
High 81° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 71° 71° Mostly Cloudy 71%
RAIN
***		 0% Thunder
( 19% severe)		 SSE   7 97% 70°

Mostly Cloudy

Rain Likely

 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 75° 75° Mostly Cloudy S   9 87% 71°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 77° 78° Mostly Cloudy 76%
RAIN
***		 0% Thunder
( 48% severe)		 S   9 87% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 77° 78° Mostly Cloudy S   8 90% 74°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 75° 75° Mostly Cloudy 63%
RAIN
***		 0% Thunder
( 38% severe)		 S   7 90% 72°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 73° 73° Mostly Cloudy SW   6 97% 72°

CARROLL CNTY RGNL, MD extended weather forecast
Monday
17 AUG 2026		 Tuesday
18 AUG 2026		 Wednesday
19 AUG 2026		 Thursday
20 AUG 2026		 Friday
21 AUG 2026
Low 72° Low 69° Low 68° Low 70° Low 66°
High 91° High 90° High 90° High 89° High 84°
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
Mostly Cloudy
76% Rain		 Clear
8% Rain		 Partly Cloudy
27% Rain		 Partly Cloudy
40% Rain		 Partly Cloudy
20% Rain
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