WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

12:55 AM EDT MAR 11, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 46°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: Calm
Pressure: 29.97 inches
Last 72 hours

Local Area Snow Depth

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WESTMINSTER, MD 21158
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. Lows in the mid 50s. South winds around 5 mph.
WEDNESDAY
Mostly cloudy. A chance of rain in the morning, then rain likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. A chance of rain in the evening, then showers after midnight. Lows in the lower 40s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph with gusts up to 35 mph after midnight. Chance of rain 90 percent.
THURSDAY
Cloudy with showers likely in the morning, then partly sunny in the afternoon. Breezy and much cooler with highs in the lower 40s. Northwest winds 15 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly clear. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight.
FRIDAY
Partly sunny and breezy. Highs in the lower 50s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 30s.
SATURDAY
Sunny. Highs in the upper 40s.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 30s.
SUNDAY
Cloudy. Highs in the mid 50s.
SUNDAY NIGHT
Rain. Lows in the upper 40s. Chance of rain 80 percent.
MONDAY
Rain likely. Highs in the upper 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 70 percent.
MONDAY NIGHT
Partly cloudy. Cooler with lows in the mid 20s.

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  6:00 PM CST  3/10/2026
Wednesday
11 MAR 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 1 AM 62° 63° Partly Cloudy 5%

0% Thunder
( 1% severe)
S   3 67% 51°
Low 58° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 4 AM 60° 61° Partly Cloudy S   3 75% 52°
High 75° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 7 AM 59° 60° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 6% severe)
S   3 80% 53°

Mostly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 10 AM 68° 68° Mostly Cloudy SSW   7 68% 57°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 1 PM 73° 73° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 12% severe)
SSW   10 62% 59°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 4 PM 75° 75° Mostly Cloudy SSW   10 60% 60°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 7 PM 71° 71° Partly Cloudy 37%
RAIN
>2 in
0% Thunder
( 18% severe)
SW   10 66% 59°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy SW   12 70% 59°
Thursday
12 MAR 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 1 AM 65° 65° Mostly Cloudy 69%
RAIN
>2 in
0% Thunder
( 8% severe)
WSW   12 70% 55°
Low 40° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 4 AM 56° 52° Mostly Cloudy WNW   15 72% 47°
High 45° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 7 AM 45° 38° Mostly Cloudy 46%
RAIN/SNOW
5–10 in
0% Thunder
( 2% severe)
NW   17 68% 35°

Mostly Cloudy

Chance of Rain & Snow


Breezy
WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 10 AM 40° 31° Mostly Cloudy NW   17 62% 28°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 1 PM 41° 32° Mostly Cloudy 8%

0% Thunder
( 1% severe)
NW   17 47% 23°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 4 PM 42° 34° Mostly Cloudy NW   15 40% 20°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 7 PM 39° 34° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   7 41% 18°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 10 PM 35° 32° Clear WNW   3 47% 18°

CARROLL CNTY RGNL, MD extended weather forecast

Friday
13 MAR 2026
Saturday
14 MAR 2026
Sunday
15 MAR 2026
Monday
16 MAR 2026
Tuesday
17 MAR 2026
Low 34° Low 41° Low 39° Low 43° Low 26°
High 50° High 55° High 56° High 49° High 42°
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
17% Rain/Snow
Partly Cloudy
26% Rain/Snow
Mostly Cloudy
24% Rain
Mostly Cloudy
90% Rain
Partly Cloudy
27% Rain/Snow
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