WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

7:35 AM EDT MAR 22, 2026
Clear
48°F
Feels Like: 45°F
Dewpoint: 46°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 29.85 inches
Last 72 hours

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WESTMINSTER, MD 21158
Weather Forecast

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REST OF THE OVERNIGHT
Mostly cloudy. Lows in the mid 40s. South winds 5 to 10 mph.
TODAY
Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph.
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may be severe with damaging winds and large hail. Lows in the mid 40s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 90 percent.
MONDAY
Mostly cloudy in the morning, then clearing. Much cooler with highs in the lower 50s. North winds 10 to 15 mph with gusts up to 30 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 30. Northwest winds 10 to 15 mph.
TUESDAY
Mostly sunny. Highs in the upper 40s.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 30s.
WEDNESDAY
Mostly cloudy. Highs in the upper 50s.
WEDNESDAY NIGHT
Mostly cloudy with a 30 percent chance of rain. Lows in the lower 40s.
THURSDAY
Mostly cloudy with a 30 percent chance of rain. Highs in the lower 60s.
THURSDAY NIGHT
Rain likely. Lows in the mid 40s. Chance of rain 60 percent.
FRIDAY
Partly sunny. Highs in the lower 50s.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 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  3/21/2026
Sunday
22 MAR 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 1 AM 48° 45° Partly Cloudy 3%

0% Thunder
( 0% severe)
S   6 83% 43°
Low 46° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 4 AM 47° 44° Mostly Cloudy S   6 89% 44°
High 76° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 7 AM 48° 45° Mostly Cloudy 4%

0% Thunder
( 1% severe)
S   6 89% 45°

Partly Cloudy

Chance of Rain

WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 10 AM 61° 60° Partly Cloudy SSW   7 67% 50°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 1 PM 72° 72° Partly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 8% severe)
SSW   8 49% 52°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 4 PM 76° 78° Partly Cloudy SSW   8 46% 54°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 7 PM 70° 70° Mostly Cloudy 47%
RAIN
***
0% Thunder
( 29% severe)
SW   6 55% 53°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 10 PM 64° 65° Mostly Cloudy N   5 73% 55°
Monday
23 MAR 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 1 AM 59° 58° Mostly Cloudy 83%
RAIN
***
0% Thunder
( 11% severe)
NNW   6 80% 53°
Low 45° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 4 AM 55° 53° Overcast N   8 80% 49°
High 51° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 7 AM 48° 43° Mostly Cloudy 24%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
N   12 83% 43°

Decreasing Clouds

Chance of Rain

WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 10 AM 46° 40° Partly Cloudy NNW   14 73% 38°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 1 PM 48° 42° Partly Cloudy 3%

0% Thunder
( 0% severe)
NNW   15 56% 33°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 4 PM 48° 43° Clear NNW   13 47% 29°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 7 PM 43° 38° Clear 0%

0% Thunder
( 0% severe)
NNW   8 50% 26°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 10 PM 38° 33° Partly Cloudy NNW   7 56% 24°

CARROLL CNTY RGNL, MD extended weather forecast

Tuesday
24 MAR 2026
Wednesday
25 MAR 2026
Thursday
26 MAR 2026
Friday
27 MAR 2026
Saturday
28 MAR 2026
Low 33° Low 35° Low 46° Low 47° Low 30°
High 52° High 62° High 61° High 56° High 50°
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
1% Rain/Snow
Partly Cloudy
5% Rain
Overcast
29% Rain
Overcast
68% Rain
Partly Cloudy
41% Rain/Snow
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