WESTMINSTER, MD 21158 Weather Forecast & Current Conditions

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CARROLL CNTY RGNL, MD
Current Weather

3:15 AM EDT AUG 10, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 66°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: N at 1 mph
Pressure: 30.05 inches
Last 72 hours

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WESTMINSTER, MD 21158
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly clear. Lows in the upper 60s. Light and variable winds.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. West winds 5 to 10 mph. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. West winds around 5 mph. Chance of rain 40 percent.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog after midnight. Lows in the mid 60s. West winds around 5 mph. Chance of rain 60 percent.
WEDNESDAY
Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent.
THURSDAY
Mostly sunny. Highs in the mid 80s.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
FRIDAY
Mostly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s.

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/ 9/2026
Monday
10 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 1, 0 hours 2 AM 72° 72° Clear 0%

0% Thunder
( 2% severe)
  CALM 79% 65°
Low 69° WESTMINSTER, MD 21158 weather forecast Day 1, 3 hours 5 AM 70° 70° Clear   CALM 81% 64°
High 89° WESTMINSTER, MD 21158 weather forecast Day 1, 6 hours 8 AM 74° 74° Partly Cloudy 7%

0% Thunder
( 12% severe)
  CALM 76% 66°

Partly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 1, 9 hours 11 AM 84° 89° Partly Cloudy W   5 65% 71°
WESTMINSTER, MD 21158 weather forecast Day 1, 12 hours 2 PM 88° 95° Partly Cloudy 61%
RAIN
***
0% Thunder
( 44% severe)
SW   8 59% 72°
WESTMINSTER, MD 21158 weather forecast Day 1, 15 hours 5 PM 86° 91° Mostly Cloudy W   8 61% 71°
WESTMINSTER, MD 21158 weather forecast Day 1, 18 hours 8 PM 80° 83° Partly Cloudy 11%
RAIN
.01–.1 in
0% Thunder
( 23% severe)
W   3 72% 70°
WESTMINSTER, MD 21158 weather forecast Day 1, 21 hours 11 PM 76° 77° Partly Cloudy SSW   2 82% 70°
Tuesday
11 AUG 2026
WESTMINSTER, MD 21158 weather forecast Day 2, 0 hours 2 AM 73° 73° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 13% severe)
W   2 90% 70°
Low 70° WESTMINSTER, MD 21158 weather forecast Day 2, 3 hours 5 AM 72° 72° Mostly Cloudy W   3 90% 69°
High 85° WESTMINSTER, MD 21158 weather forecast Day 2, 6 hours 8 AM 73° 73° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 8% severe)
WNW   3 90% 70°

Mostly Cloudy

Rain Likely

WESTMINSTER, MD 21158 weather forecast Day 2, 9 hours 11 AM 80° 83° Partly Cloudy NW   6 74% 71°
WESTMINSTER, MD 21158 weather forecast Day 2, 12 hours 2 PM 83° 88° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 36% severe)
W   7 70% 72°
WESTMINSTER, MD 21158 weather forecast Day 2, 15 hours 5 PM 82° 86° Mostly Cloudy WNW   6 69% 71°
WESTMINSTER, MD 21158 weather forecast Day 2, 18 hours 8 PM 77° 79° Mostly Cloudy 21%
RAIN
1–2 in
0% Thunder
( 21% severe)
WNW   2 79% 70°
WESTMINSTER, MD 21158 weather forecast Day 2, 21 hours 11 PM 72° 72° Mostly Cloudy W   1 90% 69°

CARROLL CNTY RGNL, MD extended weather forecast

Wednesday
12 AUG 2026
Thursday
13 AUG 2026
Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Low 70° Low 72° Low 71° Low 66° Low 68°
High 91° High 92° High 88° High 85° High 89°
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
74% Rain
Partly Cloudy
32% Rain
Mostly Cloudy
19% Rain
Clear
8% Rain
Partly Cloudy
21% Rain
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