WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

9:15 AM EDT AUG 31, 2026
Overcast
73°F
Feels Like: 73°F
Dewpoint: 68°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: Variable at 5 mph
Pressure: 30.15 inches
Last 72 hours

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WESTMINSTER, MD 21158
Weather Forecast

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TODAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms this afternoon. Highs in the mid 80s. Northeast winds around 5 mph, becoming southwest this afternoon. Chance of rain 20 percent.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. Highs in the upper 80s. Northeast winds around 5 mph, becoming south in the afternoon.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
THURSDAY
Mostly sunny. Highs in the lower 90s.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 40 percent.
FRIDAY
Mostly sunny with a 30 percent chance of showers. Highs in the mid 80s.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SATURDAY
Sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly clear. Lows around 60.
SUNDAY
Sunny. Highs around 80.

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  8/30/2026
Monday
31 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 72° 72° Mostly Cloudy 5%

0% Thunder
( 9% severe)
NW   1 84% 67°
Low 69° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 70° 70° Mostly Cloudy ENE   1 90% 67°
High 86° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 71° 71° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 7% severe)
NNE   1 90% 68°

Mostly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 79° 82° Mostly Cloudy NNE   1 72% 69°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 84° 88° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 22% severe)
WSW   3 63% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 84° 88° Mostly Cloudy WSW   3 61% 69°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 78° 80° Mostly Cloudy 6%

0% Thunder
( 12% severe)
SSE   1 74% 69°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 74° 74° Partly Cloudy S   1 84% 69°
Tuesday
1 SEP 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 73° 73° Partly Cloudy 5%

0% Thunder
( 4% severe)
SSW   1 84% 68°
Low 71° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 72° 72° Partly Cloudy SW   2 90% 69°
High 92° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 7% severe)
WSW   2 87% 70°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 85° 90° Partly Cloudy W   6 63% 71°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 90° 96° Partly Cloudy 5%

0% Thunder
( 18% severe)
W   7 52% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 90° 96° Partly Cloudy W   6 52% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 82° 85° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 22% severe)
WSW   2 65% 69°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 78° 80° Partly Cloudy WSW   1 74% 69°

CARROLL CNTY RGNL, MD extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
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Low 71° Low 75° Low 75° Low 71° Low 67°
High 94° High 97° High 94° High 88° High 81°
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
Mostly Cloudy
35% Rain
Partly Cloudy
27% Rain
Partly Cloudy
46% Rain
Partly Cloudy
47% Rain
Partly Cloudy
28% Rain
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