WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


CARROLL CNTY RGNL, MD
Current Weather

6:15 AM EDT AUG 11, 2026
Few Clouds
Light Rain
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: WNW at 9 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

Maryland Current Weather

Maryland MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

WESTMINSTER, MD 21158
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF THE OVERNIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 70. West winds around 5 mph. Chance of rain 50 percent.
TODAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of thunderstorms with a slight chance of showers in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 30 percent.
TONIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 60s. West winds around 5 mph. Chance of rain 40 percent.
WEDNESDAY
Partly sunny. Highs in the mid 80s. Northwest winds around 5 mph.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
THURSDAY
Mostly sunny. Highs in the mid 80s.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent.
FRIDAY
Mostly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy. Lows around 60.
SATURDAY
Sunny. Highs in the upper 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SUNDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
SUNDAY NIGHT
Showers likely. Lows in the upper 60s. Chance of rain 60 percent.

Visible Weather Satellite
WESTMINSTER, MD 21158
Infrared Weather Satellite
WESTMINSTER, MD 21158
NEXRAD Weather Radar
WESTMINSTER, MD 21158

CARROLL CNTY RGNL, MD 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/10/2026
Tuesday
11 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 72° 72° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 17% severe)
WSW   2 93% 70°
Low 71° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 72° 72° Mostly Cloudy W   3 90% 69°
High 86° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 73° 73° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 14% severe)
W   3 93% 71°

Mostly Cloudy

Chance of Rain

WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 80° 84° Mostly Cloudy W   5 77% 72°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 82° 87° Partly Cloudy 37%
RAIN
***
0% Thunder
( 37% severe)
W   7 74% 73°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 81° 86° Partly Cloudy W   6 77% 73°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 77° 79° Mostly Cloudy 39%
RAIN
>2 in
0% Thunder
( 22% severe)
W   3 82% 71°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 72° 72° Mostly Cloudy W   2 93% 70°
Wednesday
12 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 70° 70° Mostly Cloudy 45%
RAIN
1–2 in
0% Thunder
( 3% severe)
NW   2 100% 70°
Low 66° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy NNW   3 97% 68°
High 83° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 70° 70° Mostly Cloudy 8%

0% Thunder
( 3% severe)
N   3 97% 69°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 76° 77° Partly Cloudy NNE   5 82% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 79° 82° Partly Cloudy 6%

0% Thunder
( 15% severe)
ENE   5 74% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 81° 84° Partly Cloudy W   3 67% 69°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 76° 77° Partly Cloudy 25%
RAIN
.5–1 in
0% Thunder
( 27% severe)
  CALM 76% 68°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 72° 72° Partly Cloudy   CALM 87% 68°

CARROLL CNTY RGNL, MD extended weather forecast

Thursday
13 AUG 2026
Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Low 72° Low 71° Low 62° Low 64° Low 74°
High 92° High 87° High 84° High 91° High 90°
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
Partly Cloudy
38% Rain
Partly Cloudy
23% Rain
Clear
4% Rain
Partly Cloudy
15% Rain
Partly Cloudy
45% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Westminster, MD
Westminster, MD snow
Westminster, MD radar
MD map
-or-
-or-
-or-
 
21158
21158 snow
21158 radar
 
-or-
-or-
 
 
MD
MD snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions