WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

5:55 AM EDT AUG 19, 2026
Clear
61°F
Feels Like: 61°F
Dewpoint: 61°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: NW at 1 mph
Pressure: 29.95 inches
Last 72 hours

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WESTMINSTER, MD 21158
Weather Forecast

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TODAY
Patchy fog this morning. Sunny. Highs in the mid 80s. West winds around 5 mph.
TONIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs around 80. Northeast winds around 5 mph. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 60s. North winds around 5 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
SATURDAY
Partly sunny with a 40 percent chance of showers. Highs in the lower 80s.
SATURDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Mostly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 60s.
MONDAY
Sunny. Highs in the lower 80s.
MONDAY NIGHT
Mostly clear. Lows in the lower 60s.
TUESDAY
Mostly sunny. Highs in the lower 80s.

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  8/18/2026
Wednesday
19 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 66° 66° Clear 0%

0% Thunder
( 0% severe)
NNW   1 90% 63°
Low 63° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 64° 66° Clear NNW   1 90% 61°
High 84° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 68° 68° Clear 1%

0% Thunder
( 0% severe)
NW   1 81% 62°

Clear



WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 77° 79° Clear W   3 64% 64°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 81° 83° Clear 2%

0% Thunder
( 3% severe)
W   6 58% 65°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 82° 84° Partly Cloudy W   5 56% 65°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 77° 79° Mostly Cloudy 4%

0% Thunder
( 8% severe)
W   1 69% 66°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 72° 72° Partly Cloudy   CALM 81% 66°
Thursday
20 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 71° 71° Partly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 12% severe)
  CALM 84% 66°
Low 67° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 70° 70° Mostly Cloudy NNE   1 87% 66°
High 80° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 70° 70° Mostly Cloudy 36%
RAIN
.1–.25 in
0% Thunder
( 17% severe)
NE   1 90% 67°

Mostly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 74° 74° Mostly Cloudy ENE   3 82% 68°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 74° 74° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 28% severe)
NE   3 87% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 74° 74° Mostly Cloudy N   3 84% 69°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 72° 72° Mostly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
NNE   1 84% 67°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 68° 68° Partly Cloudy   CALM 93% 66°

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 69° Low 67° Low 68° Low 63° Low 65°
High 85° High 81° High 87° High 86° High 85°
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
44% Rain
Overcast
74% Rain
Mostly Cloudy
48% Rain
Clear
15% Rain
Partly Cloudy
32% Rain
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