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
10:15 AM EDT JUL 4, 2026
Clear
91°F
Feels Like: 94°F
Dewpoint: 66°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: WSW at 5 mph
Pressure: 30.01 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
2025 Hurricanes

WESTMINSTER, MD 21158
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Sunny. Scattered showers and thunderstorms this afternoon. Some thunderstorms may be severe with damaging winds and heavy rainfall. Hot with highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 110.
TONIGHT
Mostly cloudy. Numerous showers and thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Some thunderstorms may be severe with damaging winds and heavy rainfall in the evening. Lows in the lower 70s. Southwest winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 70 percent.
SUNDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 70 percent.
SUNDAY NIGHT
Showers with a chance of thunderstorms. Lows in the upper 60s. East winds around 5 mph. Chance of rain 90 percent.
MONDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds around 5 mph. Chance of rain 90 percent.
MONDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent.
TUESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 60s.
WEDNESDAY
Partly sunny with a 30 percent chance of showers. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
THURSDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.
FRIDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 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 PM CDT  7/ 3/2026
Saturday
4 JUL 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 80° 83° Clear 3%

 0% Thunder
( 11% severe)		 W   1 74% 71°
Low 76° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 77° 79° Clear NW   1 79% 70°
High 98° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 82° 87° Clear 4%

 0% Thunder
( 8% severe)		   CALM 72% 72°

Clear

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 91° 99° Clear W   3 54% 72°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 96° 103° Clear 48%
RAIN
***		 0% Thunder
( 47% severe)		 W   7 43% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 92° 98° Partly Cloudy WSW   8 49% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 84° 90° Partly Cloudy 50%
RAIN
***		 0% Thunder
( 42% severe)		 WSW   5 67% 72°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 77° 79° Partly Cloudy SW   1 82% 71°
Sunday
5 JUL 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 75° 75° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 WNW   1 87% 71°
Low 71° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 73° 73° Mostly Cloudy SSE   1 93% 71°
High 90° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 76° 76° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 14% severe)		 SSW   1 87% 72°

Mostly Cloudy

Rain Likely

 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 83° 89° Mostly Cloudy SE   2 72% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 87° 94° Partly Cloudy 71%
RAIN
***		 0% Thunder
( 56% severe)		 S   3 63% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 84° 91° Mostly Cloudy WNW   5 72% 74°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 78° 80° Mostly Cloudy 79%
RAIN
***		 0% Thunder
( 38% severe)		 E   3 88% 74°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 73° 73° Mostly Cloudy E   3 97% 72°

CARROLL CNTY RGNL, MD extended weather forecast
Monday
6 JUL 2026		 Tuesday
7 JUL 2026		 Wednesday
8 JUL 2026		 Thursday
9 JUL 2026		 Friday
10 JUL 2026
Low 70° Low 72° Low 67° Low 71° Low 72°
High 88° High 86° High 88° High 95° High 89°
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
86% Rain		 Overcast
80% Rain		 Partly Cloudy
32% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
38% Rain
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