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
3:15 AM EDT MAY 1, 2026
Clear
45°F
Feels Like: 45°F
Dewpoint: 36°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: Calm
Pressure: 29.95 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
OVERNIGHT
Mostly clear. Cold with lows in the upper 30s. Northwest winds around 5 mph.
FRIDAY
Mostly sunny. Isolated showers in the afternoon. Highs in the mid 60s. Northwest winds around 5 mph, becoming southwest in the afternoon. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. Southwest winds around 5 mph, becoming northwest after midnight.
SATURDAY
Mostly cloudy. Highs in the upper 50s. North winds around 5 mph.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows in the upper 30s. Northwest winds around 5 mph.
SUNDAY
Mostly sunny. Highs in the upper 50s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 40s.
MONDAY
Mostly sunny. Highs around 70.
MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.
TUESDAY
Mostly sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.
WEDNESDAY
Showers likely. Highs in the lower 70s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers likely. Lows in the lower 50s. Chance of rain 70 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  4/30/2026
Friday
1 MAY 2026		 WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 43° 40° Clear 0%

 0% Thunder
( 0% severe)		 WNW   5 79% 37°
Low 40° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 41° 39° Clear WNW   3 82% 36°
High 64° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 45° 44° Partly Cloudy 2%

 0% Thunder
( 0% severe)		 NW   2 73% 37°

Partly Cloudy

Chance of Rain

 WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 54° 54° Partly Cloudy WNW   3 48% 35°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 60° 60° Partly Cloudy 35%
RAIN
<.01 in		 0% Thunder
( 9% severe)		 SW   5 42% 37°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 62° 62° Partly Cloudy SSW   6 39% 37°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 57° 57° Mostly Cloudy 40%
RAIN
1–2 in		 0% Thunder
( 9% severe)		 S   3 53% 40°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 52° 52° Mostly Cloudy N   2 71% 43°
Saturday
2 MAY 2026		 WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 48° 47° Mostly Cloudy 5%

 0% Thunder
( 1% severe)		 WNW   3 83% 43°
Low 43° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 45° 44° Mostly Cloudy NW   3 86% 41°
High 58° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 46° 44° Mostly Cloudy 9%

 0% Thunder
( 0% severe)		 NNW   5 79% 40°

Mostly Cloudy



 WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 51° 50° Mostly Cloudy NNW   5 61% 38°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 55° 54° Mostly Cloudy 17%
RAIN
<.01 in		 0% Thunder
( 3% severe)		 NNW   5 51% 37°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 57° 57° Mostly Cloudy N   5 45% 36°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 53° 53° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 2% severe)		 NNW   3 50% 35°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 47° 46° Mostly Cloudy NW   3 63% 35°

CARROLL CNTY RGNL, MD extended weather forecast
Sunday
3 MAY 2026		 Monday
4 MAY 2026		 Tuesday
5 MAY 2026		 Wednesday
6 MAY 2026		 Thursday
7 MAY 2026
Low 41° Low 48° Low 58° Low 60° Low 49°
High 66° High 73° High 83° High 73° High 62°
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
Clear
6% Rain		 Overcast
28% Rain		 Partly Cloudy
28% Rain		 Overcast
69% Rain		 Overcast
48% Rain
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