WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

10:55 AM EDT AUG 14, 2026
Broken Clouds
79°F
Feels Like: 81°F
Dewpoint: 66°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 30.09 inches
Last 72 hours

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WESTMINSTER, MD 21158
Weather Forecast

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REST OF TODAY
Mostly cloudy. A slight chance of showers this afternoon. Highs in the lower 80s. Light and variable winds, becoming north around 5 mph this afternoon. Chance of rain 20 percent.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Light and variable winds, becoming northeast around 5 mph after midnight. Chance of rain 20 percent.
SATURDAY
Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 30 percent.
SUNDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Showers likely with a chance of thunderstorms. Lows around 70. Chance of rain 70 percent.
MONDAY
Mostly sunny. Highs in the mid 80s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 60s.
WEDNESDAY
Sunny. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
THURSDAY
Mostly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 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  8/13/2026
Friday
14 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 71° 71° Mostly Cloudy 2%

0% Thunder
( 1% severe)
  CALM 84% 66°
Low 69° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 70° 70° Mostly Cloudy   CALM 84% 65°
High 82° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 71° 71° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 2% severe)
NE   1 84% 66°

Mostly Cloudy

Chance of Rain

WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 77° 79° Mostly Cloudy E   1 71% 67°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 79° 82° Mostly Cloudy 25%
RAIN
.1–.25 in
0% Thunder
( 21% severe)
WNW   2 72% 69°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 78° 80° Mostly Cloudy NNW   3 74% 69°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 74° 74° Partly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
N   1 82% 68°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 71° 71° Partly Cloudy   CALM 87% 67°
Saturday
15 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 69° 69° Partly Cloudy 4%

0% Thunder
( 1% severe)
ENE   1 90% 66°
Low 66° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 68° 68° Partly Cloudy NE   3 87% 64°
High 83° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 69° 69° Partly Cloudy 19%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
ENE   3 87% 65°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 77° 79° Partly Cloudy E   3 71% 67°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 81° 84° Partly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
E   3 63% 67°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 81° 84° Partly Cloudy NE   3 63% 67°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 75° 75° Partly Cloudy 5%

0% Thunder
( 5% severe)
E   2 74% 66°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 71° 71° Partly Cloudy SE   3 84% 66°

CARROLL CNTY RGNL, MD extended weather forecast

Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Low 71° Low 71° Low 68° Low 68° Low 72°
High 79° High 89° High 89° High 92° 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
Overcast
75% Rain
Overcast
84% Rain
Partly Cloudy
14% Rain
Partly Cloudy
21% Rain
Partly Cloudy
24% Rain
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