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
4:35 AM EDT SEP 20, 2026
Overcast
68°F
Feels Like: 68°F
Dewpoint: 68°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: S at 10 mph
Pressure: 29.99 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
OVERNIGHT
Cloudy with scattered showers. Lows in the mid 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. Scattered showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
SUNDAY NIGHT
Mostly cloudy. Numerous showers with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Northwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 70 percent.
MONDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph.
MONDAY NIGHT
Showers likely in the evening, then showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 80 percent.
TUESDAY
Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
TUESDAY NIGHT
Showers likely. Lows around 50. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy with a 50 percent chance of showers. Highs around 60.
WEDNESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows around 50.
THURSDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 40s.
FRIDAY
Mostly sunny. Highs in the lower 60s.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 40s.

  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  9/19/2026
Sunday
20 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 66° 66° Mostly Cloudy 29%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 SSE   7 93% 64°
Low 65° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 66° 66° Mostly Cloudy SSE   9 93% 64°
High 80° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 67° 67° Mostly Cloudy 40%
RAIN
<.01 in		 0% Thunder
( 11% severe)		 S   9 93% 65°

Mostly Cloudy

Rain Likely

 WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 72° 72° Mostly Cloudy SSW   12 87% 68°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 55%
RAIN
***		 0% Thunder
( 34% severe)		 SW   9 79% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 77° 78° Mostly Cloudy WSW   7 87% 73°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 16% severe)		 W   3 97% 71°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 68° 68° Mostly Cloudy N   3 100% 68°
Monday
21 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 64° 64° Mostly Cloudy 15%
RAIN
.01–.1 in		 0% Thunder
( 6% severe)		 NA   7 100% 64°
Low 58° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 61° 60° Mostly Cloudy N   9 97% 60°
High 69° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 60° 59° Mostly Cloudy 5%

 0% Thunder
( 4% severe)		 NNE   8 93% 58°

Mostly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 64° 64° Mostly Cloudy NE   8 87% 60°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 66° 66° Mostly Cloudy 7%

 0% Thunder
( 6% severe)		 NE   7 84% 61°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 67° 67° Mostly Cloudy ENE   7 81% 61°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 64° 65° Mostly Cloudy 39%
RAIN
.01–.1 in		 0% Thunder
( 14% severe)		 ENE   5 84% 59°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 61° 61° Mostly Cloudy E   5 93% 59°

CARROLL CNTY RGNL, MD extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 65° Low 60° Low 54° Low 55° Low 52°
High 69° High 67° High 63° High 67° High 72°
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
Overcast
83% Rain		 Overcast
82% Rain		 Overcast
84% Rain		 Overcast
54% Rain		 Mostly Cloudy
30% Rain
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