WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

5:35 AM EDT JUN 29, 2026
Clear
Mist
68°F
Feels Like: 68°F
Dewpoint: 66°F
Rel. Hum.: 93%
Visibility: 4 miles
Wind: Calm
Pressure: 30.07 inches
Last 72 hours

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WESTMINSTER, MD 21158
Weather Forecast

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REST OF THE OVERNIGHT
Mostly cloudy with a 20 percent chance of showers. Patchy fog. Lows in the mid 60s. Light and variable winds.
TODAY
Patchy fog in the morning. Mostly sunny. Highs in the mid 80s. East winds around 5 mph.
TONIGHT
Mostly clear. Lows in the mid 60s. South winds 5 to 10 mph.
TUESDAY
Sunny. Highs in the upper 80s. South winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear. Lows around 70. South winds 5 to 10 mph.
WEDNESDAY
Sunny, hot with highs in the upper 90s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s.
THURSDAY
Sunny, hot with highs around 100. Heat index values up to 110.
THURSDAY NIGHT
Clear. Lows in the upper 70s.
FRIDAY
Sunny, hot with highs around 100. Heat index values up to 110.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 70s.
INDEPENDENCE DAY
Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the upper 90s. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 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  6/28/2026
Monday
29 JUN 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 69° 69° Partly Cloudy 7%

0% Thunder
( 8% severe)
  CALM 100% 69°
Low 66° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 67° 67° Partly Cloudy   CALM 100% 67°
High 84° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 70° 70° Partly Cloudy 9%

0% Thunder
( 10% severe)
  CALM 97% 69°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 76° 77° Partly Cloudy ESE   2 82% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 81° 84° Partly Cloudy 6%

0% Thunder
( 19% severe)
ESE   2 69% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 82° 85° Partly Cloudy SSE   3 63% 68°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 79° 81° Partly Cloudy 4%

0% Thunder
( 9% severe)
SSE   2 69% 68°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 72° 72° Partly Cloudy SSE   3 84% 67°
Tuesday
30 JUN 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 70° 70° Clear 0%

0% Thunder
( 2% severe)
SSE   2 90% 67°
Low 66° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 67° 67° Partly Cloudy S   2 97% 66°
High 88° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 72° 72° Clear 1%

0% Thunder
( 5% severe)
SSW   3 84% 67°

Partly Cloudy



WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 79° 81° Partly Cloudy S   6 69% 68°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 85° 88° Partly Cloudy 1%

0% Thunder
( 22% severe)
S   7 57% 68°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 86° 89° Partly Cloudy S   7 55% 68°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 83° 86° Partly Cloudy 4%

0% Thunder
( 17% severe)
S   5 61% 68°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 76° 78° Partly Cloudy S   5 71% 66°

CARROLL CNTY RGNL, MD extended weather forecast

Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Friday
3 JUL 2026
Saturday
4 JUL 2026
Sunday
5 JUL 2026
Low 75° Low 80° Low 79° Low 77° Low 74°
High 102° High 104° High 104° High 98° High 95°
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
Partly Cloudy
2% Rain
Clear
5% Rain
Partly Cloudy
18% Rain
Partly Cloudy
48% Rain
Partly Cloudy
37% Rain
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