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 4, 2026
Scattered Clouds
84°F
Feels Like: 88°F
Dewpoint: 70°F
Rel. Hum.: 63%
Visibility: 9 miles
Wind: W at 9 mph
Pressure: 29.96 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
Mostly cloudy with scattered showers and thunderstorms. Highs in the upper 80s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
TONIGHT
Mostly cloudy. Numerous showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 60 percent.
SATURDAY
Partly sunny with a 20 percent chance of showers. Highs around 80. North winds around 5 mph.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
SUNDAY
Mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s.
LABOR DAY
Sunny. Highs in the upper 70s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.
TUESDAY
Mostly sunny. Highs in the lower 80s.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 60s.
WEDNESDAY
Mostly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
THURSDAY
Mostly sunny. Highs in the mid 80s.

  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/ 4/2026
Friday
4 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 83° 89° Partly Cloudy 30%
RAIN
***		 0% Thunder
( 19% severe)		 NW   7 72% 73°
High 84° WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 81° 86° Partly Cloudy WNW   7 77% 73°
Partly Cloudy

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 75° 75° Mostly Cloudy 20%
RAIN
.5–1 in		 0% Thunder
( 21% severe)		 WNW   3 87% 71°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 71° 71° Partly Cloudy NW   2 97% 70°
Saturday
5 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 70° 70° Mostly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 15% severe)		 NW   2 97% 69°
Low 67° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy NA   2 97% 68°
High 78° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 68° 68° Mostly Cloudy 21%
RAIN
.25–.5 in		 0% Thunder
( 6% severe)		 N   2 97% 67°

Mostly Cloudy

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 73° 73° Mostly Cloudy NNE   5 79% 66°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 76° 77° Mostly Cloudy 9%

 0% Thunder
( 9% severe)		 N   5 74% 67°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 76° 78° Mostly Cloudy N   5 71% 66°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 71° 71° Partly Cloudy 4%

 0% Thunder
( 2% severe)		 NE   2 79% 64°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 66° 66° Mostly Cloudy NNE   2 87% 62°
Sunday
6 SEP 2026		 WESTMINSTER, MD 21158 weather forecast Day 3, 0 hours 2 AM 62° 63° Partly Cloudy 2%

 0% Thunder
( 0% severe)		 NNE   3 93% 60°
Low 59° WESTMINSTER, MD 21158 weather forecast Day 3, 3 hours 5 AM 61° 62° Partly Cloudy NNE   3 93% 59°
High 77° WESTMINSTER, MD 21158 weather forecast Day 3, 6 hours 8 AM 62° 62° Partly Cloudy 1%

 0% Thunder
( 2% severe)		 NNE   5 93% 60°

Partly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 3, 9 hours 11 AM 71° 71° Partly Cloudy NE   6 76% 63°
WESTMINSTER, MD 21158 weather forecast Day 3, 15 hours 2 PM 75° 75° Partly Cloudy 5%

 0% Thunder
( 6% severe)		 NE   6 66% 63°
WESTMINSTER, MD 21158 weather forecast Day 3, 18 hours 5 PM 74° 74° Partly Cloudy NE   6 66% 62°
WESTMINSTER, MD 21158 weather forecast Day 3, 21 hours 8 PM 68° 68° Partly Cloudy     ENE   2 78% 61°

CARROLL CNTY RGNL, MD extended weather forecast
Monday
7 SEP 2026		 Tuesday
8 SEP 2026		 Wednesday
9 SEP 2026		 Thursday
10 SEP 2026		 Friday
11 SEP 2026
Low 62° Low 62° Low 64° Low 69° Low 61°
High 84° High 86° High 88° High 82° High 79°
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		 Clear
6% Rain		 Partly Cloudy
14% Rain		 Partly Cloudy
22% Rain		 Partly Cloudy
22% Rain
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