WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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21158 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CARROLL CNTY RGNL, MD Current Weather
5:15 PM EDT AUG 18, 2026
Clear 82°F
Feels Like:	84°F
Dewpoint:	64°F
Rel. Hum.:	55%
Visibility:	10 miles
Wind:	NNW at 7 mph
Pressure:	29.93 inches
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

21158 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	WESTMINSTER, MD 21158 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF THIS AFTERNOON
Partly sunny. Highs in the lower 80s. Northwest winds around 5 mph.

TONIGHT
Mostly clear. Lows in the lower 60s. Northwest winds around 5 mph in the evening, becoming light and variable.

WEDNESDAY
Sunny. Highs in the mid 80s. Northwest winds around 5 mph.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable.

THURSDAY
Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Northwest winds around 5 mph. Chance of rain 70 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent.

FRIDAY
Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.

FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.

SATURDAY
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

SATURDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent.

SUNDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.

SUNDAY NIGHT
Mostly clear. Lows in the lower 60s.

MONDAY
Sunny. Highs in the lower 80s.

21158 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WESTMINSTER, MD 21158

Infrared Weather Satellite
WESTMINSTER, MD 21158

21158 WEATHER RADAR LOOP

NEXRAD Weather Radar
WESTMINSTER, MD 21158

MOS COMPUTER WEATHER FORECAST

CARROLL CNTY RGNL, MD 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
18 AUG 2026

2 PM

81°

84°

Partly Cloudy

1%

0% Thunder
( 3% severe)

NW 5

69%

70°

High 82°

5 PM

81°

84°

Partly Cloudy

NW 5

65%

68°

Partly Cloudy

8 PM

75°

75°

Partly Cloudy

0%

0% Thunder
( 2% severe)

NNW 2

76%

67°

11 PM

70°

70°

Clear

NNW 1

81%

64°

Wednesday
19 AUG 2026

2 AM

66°

66°

Clear

0%

0% Thunder
( 0% severe)

NW 1

87%

62°

Low 63°

5 AM

64°

66°

Partly Cloudy

NNW 1

87%

60°

High 84°

8 AM

68°

68°

Clear

2%

0% Thunder
( 1% severe)

NNW 1

81%

62°

Clear

11 AM

78°

80°

Clear

WNW 3

62%

64°

2 PM

82°

84°

Clear

4%

0% Thunder
( 3% severe)

W 5

56%

65°

5 PM

83°

85°

Partly Cloudy

W 5

55%

65°

8 PM

77°

79°

Partly Cloudy

3%

0% Thunder
( 7% severe)

WNW 1

69%

66°

11 PM

72°

72°

Partly Cloudy

CALM

81%

66°

Thursday
20 AUG 2026

2 AM

70°

70°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 9% severe)

CALM

87%

66°

Low 67°

5 AM

69°

69°

Mostly Cloudy

NNW 1

87%

65°

High 80°

8 AM

70°

70°

Mostly Cloudy

41%
RAIN
.1–.25 in

0% Thunder
( 13% severe)

N 1

90%

67°

Mostly Cloudy

Rain Likely

11 AM

76°

77°

Mostly Cloudy

NNW 2

79%

69°

2 PM

77°

79°

Mostly Cloudy

52%
RAIN
***

0% Thunder
( 39% severe)

NW 3

79%

70°

5 PM

77°

79°

Mostly Cloudy

NW 3

76%

69°

8 PM

73°

73°

Mostly Cloudy

NNE 1

84%

68°


CARROLL CNTY RGNL, MD extended weather forecast
Friday 21 AUG 2026	Saturday 22 AUG 2026	Sunday 23 AUG 2026	Monday 24 AUG 2026	Tuesday 25 AUG 2026
Low 60°	Low 63°	Low 66°	Low 64°	Low 65°
High 87°	High 83°	High 82°	High 84°	High 84°

Partly Cloudy 18% Rain	Mostly Cloudy 31% Rain	Mostly Cloudy 61% Rain	Partly Cloudy 22% Rain	Partly Cloudy 32% Rain

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