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
2:15 PM EDT SEP 18, 2026
Broken Clouds
79°F
Feels Like: 81°F
Dewpoint: 68°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: NNW at 10 mph
Pressure: 30.11 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
THIS AFTERNOON
Partly sunny. Highs in the lower 80s. North winds around 10 mph.
TONIGHT
Partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph.
SATURDAY
Mostly sunny. Highs in the mid 70s. Northeast winds around 10 mph, becoming east in the afternoon.
SATURDAY NIGHT
Mostly cloudy. Scattered showers after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. Scattered showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Showers likely. Lows in the lower 60s. Chance of rain 70 percent.
MONDAY
Partly sunny with a 40 percent chance of showers. Highs around 70.
MONDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.
TUESDAY
Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
WEDNESDAY
Mostly cloudy with a chance of showers. Highs in the upper 50s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
THURSDAY
Mostly cloudy with a chance of showers. Highs in the lower 60s. Chance of rain 50 percent.

  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  9/18/2026
Friday
18 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 1%

 0% Thunder
( 4% severe)		 NA   8 74% 68°
High 78° WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 77° 79° Partly Cloudy NA   7 67% 65°
Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 71° 71° Partly Cloudy 0%

 0% Thunder
( 1% severe)		 NNE   6 76% 63°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 66° 66° Partly Cloudy NNE   6 81% 60°
Saturday
19 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 62° 62° Partly Cloudy 1%

 0% Thunder
( 0% severe)		 NNE   5 81% 56°
Low 57° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 59° 58° Partly Cloudy NNE   6 80% 53°
High 76° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 59° 59° Mostly Cloudy 3%

 0% Thunder
( 0% severe)		 NE   5 80% 53°

Mostly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 68° 68° Mostly Cloudy E   5 63% 55°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 72° 72° Mostly Cloudy 4%

 0% Thunder
( 0% severe)		 E   3 61% 58°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 73° 73° Partly Cloudy ESE   5 62% 59°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 69° 69° Mostly Cloudy 9%

 0% Thunder
( 1% severe)		 ESE   5 76% 61°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 66° 66° Mostly Cloudy SE   7 90% 63°
Sunday
20 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 3, 0 hours 2 AM 65° 65° Mostly Cloudy 27%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 SE   7 93% 63°
Low 64° WESTMINSTER, MD 21158 weather forecast Day 3, 3 hours 5 AM 65° 65° Mostly Cloudy SSE   8 97% 64°
High 78° WESTMINSTER, MD 21158 weather forecast Day 3, 6 hours 8 AM 66° 66° Mostly Cloudy 39%
RAIN
.5–1 in		 0% Thunder
( 6% severe)		 S   8 97% 65°

Mostly Cloudy

Rain Likely

 WESTMINSTER, MD 21158 weather forecast Day 3, 9 hours 11 AM 71° 71° Mostly Cloudy S   9 87% 67°
WESTMINSTER, MD 21158 weather forecast Day 3, 15 hours 2 PM 74° 74° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 24% severe)		 SSW   8 84% 69°
WESTMINSTER, MD 21158 weather forecast Day 3, 18 hours 5 PM 75° 75° Mostly Cloudy SSW   6 84% 70°
WESTMINSTER, MD 21158 weather forecast Day 3, 21 hours 8 PM 72° 72° Mostly Cloudy     WSW   3 93% 70°

CARROLL CNTY RGNL, MD extended weather forecast
Monday
21 SEP 2026		 Tuesday
22 SEP 2026		 Wednesday
23 SEP 2026		 Thursday
24 SEP 2026		 Friday
25 SEP 2026
Low 66° Low 59° Low 55° Low 57° Low 58°
High 73° High 65° High 67° High 70° High 72°
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
Overcast
56% Rain		 Overcast
82% Rain		 Overcast
75% Rain		 Overcast
71% Rain		 Mostly Cloudy
50% Rain
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