WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


CARROLL CNTY RGNL, MD
Current Weather

8:35 AM EDT AUG 21, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 59°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: N at 6 mph
Pressure: 30.13 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
TODAY
Mostly sunny. Highs in the upper 70s. North winds around 5 mph.
TONIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Patchy fog after midnight. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
SATURDAY
Patchy fog in the morning. Showers likely in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. East winds around 5 mph. Chance of rain 80 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
SUNDAY
Mostly sunny. Highs around 80. West winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows in the upper 50s.
MONDAY
Sunny. Highs in the upper 70s.
MONDAY NIGHT
Mostly clear. Lows in the upper 50s.
TUESDAY
Sunny. Highs in the upper 70s.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s.
WEDNESDAY
Mostly sunny with a chance of showers. Highs around 80. Chance of rain 30 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
THURSDAY
Partly sunny with a chance of showers. Highs around 80. Chance of rain 50 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  8/20/2026
Friday
21 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 64° 65° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   3 100% 64°
Low 62° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 63° 64° Mostly Cloudy NA   5 100% 63°
High 79° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 64° 65° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   5 100% 64°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 72° 72° Partly Cloudy NNE   5 79% 65°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 76° 78° Partly Cloudy 2%

0% Thunder
( 1% severe)
NNE   3 71% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 76° 78° Partly Cloudy ENE   3 71% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 72° 72° Partly Cloudy 7%

0% Thunder
( 3% severe)
E   1 81% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 68° 68° Mostly Cloudy ESE   1 93% 66°
Saturday
22 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 67° 67° Mostly Cloudy 32%
RAIN
***
0% Thunder
( 11% severe)
ESE   1 97% 66°
Low 64° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 66° 66° Mostly Cloudy ESE   1 100% 66°
High 77° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 68° 68° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 13% severe)
ESE   2 97% 67°

Mostly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 72° 72° Mostly Cloudy ESE   3 90% 69°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 74° 74° Mostly Cloudy 44%
RAIN
.5–1 in
0% Thunder
( 18% severe)
ESE   3 87% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 74° 74° Mostly Cloudy E   3 87% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 71° 71° Mostly Cloudy 49%
RAIN
.1–.25 in
0% Thunder
( 13% severe)
E   1 93% 69°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 68° 68° Mostly Cloudy   CALM 100% 68°

CARROLL CNTY RGNL, MD extended weather forecast

Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Low 66° Low 62° Low 62° Low 65° Low 69°
High 87° High 86° High 87° High 86° High 85°
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
Mostly Cloudy
58% Rain
Clear
9% Rain
Clear
7% Rain
Partly Cloudy
28% Rain
Overcast
60% 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