WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


CARROLL CNTY RGNL, MD
Current Weather

3:15 AM EDT SEP 19, 2026
Overcast
59°F
Feels Like: 60°F
Dewpoint: 55°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: NNW at 3 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
OVERNIGHT
Mostly clear. Lows in the mid 50s. Northeast winds 5 to 10 mph.
SATURDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s. Northeast winds 5 to 10 mph, becoming east in the afternoon.
SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs around 80. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Showers likely. Lows in the upper 50s. Southwest winds around 5 mph, increasing to north 10 to 15 mph after midnight. Chance of rain 70 percent.
MONDAY
Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.
MONDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
TUESDAY
Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
WEDNESDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.
WEDNESDAY NIGHT
Cloudy with a 50 percent chance of showers. Lows around 50.
THURSDAY
Mostly cloudy with a 50 percent chance of showers. Highs around 60.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 40s.

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  9/18/2026
Saturday
19 SEP 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 60° 60° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 87% 56°
Low 56° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 57° 56° Mostly Cloudy NNE   6 86% 53°
High 75° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 58° 58° Mostly Cloudy 3%

0% Thunder
( 0% severe)
NE   5 87% 54°

Mostly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 68° 68° Partly Cloudy E   5 68% 57°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 73° 73° Mostly Cloudy 5%

0% Thunder
( 0% severe)
E   3 62% 59°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 74° 74° Mostly Cloudy ESE   5 64% 61°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 68° 68° Mostly Cloudy 14%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
ESE   5 76% 60°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 65° 65° Mostly Cloudy SE   7 90% 62°
Sunday
20 SEP 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 64° 64° Mostly Cloudy 21%
RAIN
.25–.5 in
0% Thunder
( 3% severe)
SE   7 97% 63°
Low 64° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 65° 65° Overcast SSE   8 97% 64°
High 78° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 65° 65° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 7% severe)
S   8 100% 65°

Mostly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 71° 71° Mostly Cloudy S   10 87% 67°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 75° 75° Mostly Cloudy 67%
RAIN
***
0% Thunder
( 25% severe)
SSW   9 82% 69°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 76° 77° Mostly Cloudy SW   7 85% 71°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 71° 71° Partly Cloudy 55%
RAIN
***
0% Thunder
( 29% severe)
SW   3 97% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 68° 68° Mostly Cloudy NW   2 100% 68°

CARROLL CNTY RGNL, MD extended weather forecast

Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Low 65° Low 60° Low 54° Low 55° Low 52°
High 69° High 67° High 63° High 67° High 72°
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
83% Rain
Overcast
82% Rain
Overcast
84% Rain
Overcast
54% Rain
Mostly Cloudy
30% 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