WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

8:55 PM EDT JUL 20, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 63°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 29.94 inches
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WESTMINSTER, MD 21158
Weather Forecast

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TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Scattered showers and thunderstorms after midnight. Some thunderstorms may produce gusty winds and small hail after midnight. Lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY
Cloudy. Scattered showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds and small hail. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 80 percent.
TUESDAY NIGHT
Mostly cloudy. Numerous thunderstorms and scattered showers in the evening, then scattered showers and thunderstorms after midnight. Some thunderstorms may produce gusty winds and small hail in the evening. Some thunderstorms may produce gusty winds and small hail after midnight. Lows around 70. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
WEDNESDAY
Partly sunny. Scattered showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY
Sunny. Highs in the upper 70s.
THURSDAY NIGHT
Mostly clear. Lows in the upper 50s.
FRIDAY
Sunny. Highs around 80.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 60s.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.
SUNDAY
Sunny. Highs in the mid 80s.
SUNDAY NIGHT
Partly cloudy with a chance of showers. Lows in the upper 60s. 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 AM CDT  7/20/2026
Monday
20 JUL 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 79° 80° Partly Cloudy 0%

0% Thunder
( 3% severe)
SSW   3 54% 61°
High 83° WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 82° 83° Clear S   3 51% 62°
Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 77° 79° Partly Cloudy 9%

0% Thunder
( 10% severe)
SE   5 62% 63°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 72° 72° Mostly Cloudy SSE   7 79% 65°
Tuesday
21 JUL 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 58%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
SSE   7 90% 68°
Low 68° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 70° 70° Mostly Cloudy SSE   6 97% 69°
High 84° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 71° 71° Mostly Cloudy 24%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
S   6 100% 71°

Mostly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 75° 75° Mostly Cloudy S   7 97% 74°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 80° 85° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 51% severe)
SSW   8 85% 75°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 79° 83° Mostly Cloudy SSW   8 88% 75°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 75° 75° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 36% severe)
S   7 94% 73°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 72° 72° Mostly Cloudy S   7 100% 72°
Wednesday
22 JUL 2026
WESTMINSTER, MD 21158 weather forecast Day 3, 0 hours 2 AM 71° 71° Mostly Cloudy 36%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
SW   6 100% 71°
Low 68° WESTMINSTER, MD 21158 weather forecast Day 3, 3 hours 5 AM 70° 70° Mostly Cloudy SW   6 100% 70°
High 82° WESTMINSTER, MD 21158 weather forecast Day 3, 6 hours 8 AM 71° 71° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 19% severe)
SW   6 100% 71°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 3, 9 hours 11 AM 76° 77° Partly Cloudy W   9 85% 71°
WESTMINSTER, MD 21158 weather forecast Day 3, 15 hours 2 PM 79° 82° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 26% severe)
W   10 74% 70°
WESTMINSTER, MD 21158 weather forecast Day 3, 18 hours 5 PM 79° 81° Partly Cloudy WNW   10 67% 67°
WESTMINSTER, MD 21158 weather forecast Day 3, 21 hours 8 PM 73° 73° Partly Cloudy     NW   7 73% 64°

CARROLL CNTY RGNL, MD extended weather forecast

Thursday
23 JUL 2026
Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Low 61° Low 62° Low 65° Low 66° Low 69°
High 84° High 87° High 89° High 89° High 93°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
10% Rain
Clear
9% Rain
Clear
18% Rain
Clear
16% Rain
Partly Cloudy
25% Rain
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