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Now · 12:25 PM

Westminster Weather & Hourly Forecast

United States · Maryland · 21158

Mostly cloudy
61°F
Mostly cloudy
Feels like: 53°F
💧 Humidity 66% 🌡 Pressure 30.39 inHg 💨 Wind 14 mph 👁 Visibility 22.0 mi Clouds 77% ☀️ UV index 5.3 · Moderate 🌅 Sunrise 6:55 AM 🌇 Sunset 7:05 PM

Hourly Forecast for Westminster

Today
Mostly cloudy · 1:00 PM Mostly cloudy
63° 💧 0.000 in 💨 15 mph H 63%30.39 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
62° 💧 0.000 in 💨 13 mph H 63%30.36 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
59° 💧 None 💨 10 mph H 71%30.36 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
56° 💧 None 💨 9 mph H 76%30.39 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
53° 💧 None 💨 11 mph H 75%30.39 inHg
Clear night · 4:00 AM Clear night
49° 💧 None 💨 10 mph H 73%30.36 inHg
Overcast · 7:00 AM Overcast
49° 💧 None 💨 12 mph H 69%30.39 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
54° 💧 None 💨 11 mph H 74%30.39 inHg
Overcast · 1:00 PM Overcast
59° 💧 None 💨 10 mph H 64%30.33 inHg
Overcast · 4:00 PM Overcast
61° 💧 None 💨 9 mph H 62%30.27 inHg
Partly cloudy · 7:00 PM Partly cloudy
56° 💧 None 💨 5 mph H 73%30.27 inHg
Clear night · 10:00 PM Clear night
51° 💧 None 💨 4 mph H 81%30.27 inHg
Friday
Clear night · 1:00 AM Clear night
52° 💧 None 💨 8 mph H 75%30.24 inHg
Clear night · 4:00 AM Clear night
49° 💧 None 💨 8 mph H 78%30.21 inHg
Sunny · 7:00 AM Sunny
47° 💧 None 💨 9 mph H 83%30.24 inHg
Sunny · 10:00 AM Sunny
57° 💧 None 💨 10 mph H 71%30.21 inHg

In Westminster and, more broadly, across the state of Maryland: The morning will start with mostly cloudy skies and mild temperatures around 65 to 74 degrees Fahrenheit. Light northeast winds are expected, reaching up to 9 mph with gusts up to 17 mph. As the day progresses, there's a high likelihood of rain, with an expected accumulation of about 0.18 inches. The rain could develop at any time, so it’s a good idea to have an umbrella handy. Temperatures are expected to remain steady through the afternoon, maintaining the mild conditions. Overall, expect a cloudy day with periods of light rainfall and gentle breezes.

15-Day Weather Outlook for Westminster

TomorrowTomorrow Partly cloudy Partly cloudy 61°/48° 💧 None 💨 12 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 67°/47° 💧 None 💨 11 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 70°/53° 💧 0.024 in 💨 13 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 67°/58° 💧 None 💨 15 mph
Monday, Sep 28Mon Sep 28 Overcast Overcast 68°/56° 💧 0.004 in 💨 7 mph
Tuesday, Sep 29Tue Sep 29 Mostly cloudy Mostly cloudy 73°/55° 💧 0.119 in 💨 4 mph
Wednesday, Sep 30Wed Sep 30 Sunny Sunny 80°/59° 💧 None 💨 12 mph
Thursday, Oct 1Thu Oct 1 Mostly cloudy Mostly cloudy 80°/65° 💧 0.004 in 💨 18 mph
Friday, Oct 2Fri Oct 2 Heavy rain Heavy rain 74°/66° 💧 0.818 in 💨 11 mph
Saturday, Oct 3Sat Oct 3 Overcast Overcast 65°/52° 💧 None 💨 10 mph
Sunday, Oct 4Sun Oct 4 Partly cloudy Partly cloudy 61°/49° 💧 None 💨 6 mph
Monday, Oct 5Mon Oct 5 Mostly sunny Mostly sunny 65°/50° 💧 None 💨 6 mph
Tuesday, Oct 6Tue Oct 6 Sunny Sunny 71°/52° 💧 None 💨 8 mph
Wednesday, Oct 7Wed Oct 7 Partly cloudy Partly cloudy 67°/61° 💧 None 💨 12 mph
Thursday, Oct 8Thu Oct 8 Sunny Sunny 57°/57° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Westminster

Vertical axis: °F · Color based on temperature
Mostly cloudy at 1:00 PM
63° Today 1:00 PM
Overcast at 2:00 PM
63° 2:00 PM
Overcast at 3:00 PM
63° 3:00 PM
Mostly cloudy at 4:00 PM
62° 4:00 PM
Partly cloudy at 5:00 PM
62° Today 5:00 PM
Mostly sunny at 6:00 PM
61° 6:00 PM
Mostly cloudy at 7:00 PM
59° 7:00 PM
Clear night at 8:00 PM
58° 8:00 PM
Mostly clear night at 9:00 PM
56° Today 9:00 PM
Mostly cloudy night at 10:00 PM
56° 10:00 PM
Mostly clear night at 11:00 PM
54° 11:00 PM
Partly cloudy night at 12:00 AM
54° 12:00 AM
Mostly cloudy night at 1:00 AM
53° Tomorrow 1:00 AM
Partly cloudy night at 2:00 AM
52° 2:00 AM
Clear night at 3:00 AM
50° 3:00 AM
Clear night at 4:00 AM
49° 4:00 AM
Mostly cloudy night at 5:00 AM
48° Tomorrow 5:00 AM
Overcast night at 6:00 AM
49° 6:00 AM
Overcast at 7:00 AM
49° 7:00 AM
Overcast at 8:00 AM
49° 8:00 AM
Overcast at 9:00 AM
50° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
54° 10:00 AM
Overcast at 11:00 AM
56° 11:00 AM
Overcast at 12:00 PM
59° 12:00 PM
Overcast at 1:00 PM
59° Tomorrow 1:00 PM
Overcast at 2:00 PM
60° 2:00 PM
Overcast at 3:00 PM
61° 3:00 PM
Overcast at 4:00 PM
61° 4:00 PM
Overcast at 5:00 PM
61° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
60° 6:00 PM
Partly cloudy at 7:00 PM
56° 7:00 PM
Mostly clear night at 8:00 PM
53° 8:00 PM
Clear night at 9:00 PM
52° Tomorrow 9:00 PM
Clear night at 10:00 PM
51° 10:00 PM
Clear night at 11:00 PM
51° 11:00 PM
Clear night at 12:00 AM
51° 12:00 AM
Clear night at 1:00 AM
52° Friday 1:00 AM
Partly cloudy night at 2:00 AM
51° 2:00 AM
Clear night at 3:00 AM
50° 3:00 AM
Clear night at 4:00 AM
49° 4:00 AM
Clear night at 5:00 AM
48° Friday 5:00 AM
Clear night at 6:00 AM
48° 6:00 AM
Sunny at 7:00 AM
47° 7:00 AM
Sunny at 8:00 AM
49° 8:00 AM
Sunny at 9:00 AM
53° Friday 9:00 AM
Sunny at 10:00 AM
57° 10:00 AM
Sunny at 11:00 AM
61° 11:00 AM
Sunny at 12:00 PM
63° 12:00 PM
Sunny at 1:00 PM
65° Friday 1:00 PM
Sunny at 2:00 PM
66° 2:00 PM
Sunny at 3:00 PM
67° 3:00 PM
Sunny at 4:00 PM
67° 4:00 PM
Sunny at 5:00 PM
67° Friday 5:00 PM
Sunny at 6:00 PM
65° 6:00 PM
Sunny at 7:00 PM
60° 7:00 PM
Clear night at 8:00 PM
58° 8:00 PM
Clear night at 5:00 AM
53° Saturday 5:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 11:00 AM
65° 11:00 AM
Partly cloudy at 2:00 PM
70° 2:00 PM
Partly cloudy at 5:00 PM
69° Saturday 5:00 PM
Overcast night at 8:00 PM
62° 8:00 PM
Overcast night at 11:00 PM
62° 11:00 PM
Overcast night at 2:00 AM
60° 2:00 AM
Overcast night at 5:00 AM
58° Sunday 5:00 AM
Mostly cloudy at 8:00 AM
60° 8:00 AM
Mostly cloudy at 11:00 AM
65° 11:00 AM
Overcast at 2:00 PM
67° 2:00 PM
Overcast at 5:00 PM
65° Sunday 5:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Overcast night at 11:00 PM
61° 11:00 PM
Overcast night at 2:00 AM
59° 2:00 AM
Mostly clear night at 5:00 AM
57° Monday 5:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 11:00 AM
65° 11:00 AM
Overcast at 2:00 PM
68° 2:00 PM
Overcast at 5:00 PM
67° Monday 5:00 PM
Overcast night at 8:00 PM
64° 8:00 PM
Overcast night at 11:00 PM
62° 11:00 PM
Mostly cloudy night at 2:00 AM
60° 2:00 AM
Sunny at 8:00 AM
55° Tuesday 8:00 AM
Sunny at 2:00 PM
55° 2:00 PM
Clear night at 8:00 PM
73° 8:00 PM
Clear night at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
59° Wednesday 8:00 AM
Sunny at 2:00 PM
59° 2:00 PM
Clear night at 8:00 PM
80° 8:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Mostly cloudy at 8:00 AM
67° Thursday 8:00 AM
Mostly sunny at 2:00 PM
65° 2:00 PM
Light rain at 8:00 PM
80° 8:00 PM
Heavy rain at 2:00 AM
70° 2:00 AM
Moderate rain at 8:00 AM
68° Friday 8:00 AM
Mostly sunny at 2:00 PM
66° 2:00 PM
Mostly clear night at 8:00 PM
74° 8:00 PM
Clear night at 2:00 AM
65° 2:00 AM
Sunny at 8:00 AM
56° Saturday 8:00 AM
Sunny at 2:00 PM
52° 2:00 PM
Overcast night at 8:00 PM
62° 8:00 PM
Clear night at 2:00 AM
54° 2:00 AM
Sunny at 8:00 AM
50° Sunday 8:00 AM
Sunny at 2:00 PM
49° 2:00 PM
Partly cloudy night at 8:00 PM
61° 8:00 PM
Mostly clear night at 2:00 AM
55° 2:00 AM
Partly cloudy at 8:00 AM
51° Monday 8:00 AM
Partly cloudy at 2:00 PM
50° 2:00 PM
Mostly cloudy night at 8:00 PM
65° 8:00 PM
Clear night at 2:00 AM
57° 2:00 AM
Sunny at 8:00 AM
53° Tuesday 8:00 AM
Sunny at 2:00 PM
52° 2:00 PM
Clear night at 8:00 PM
71° 8:00 PM
Clear night at 2:00 AM
64° 2:00 AM
Sunny at 8:00 AM
61° Wednesday 8:00 AM
Partly cloudy at 2:00 PM
61° 2:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 2:00 AM
57° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Westminster

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 1,7µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 2,9µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 48,1µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 8,0µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Westminster

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 6,0High 😊Good
Tomorrow UV 5,7Moderate 🙂Fair
Friday UV 5,5Moderate 😐Moderate
Saturday UV 5,4Moderate 🙂Fair
Sunday UV 6,0High 😊Good
Monday UV 6,0High Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
1:00 PMUV 6,0 2:00 PMUV 5,6 3:00 PMUV 4,3 4:00 PMUV 2,7 5:00 PMUV 1,2 6:00 PMUV 0,3 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Westminster

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Friday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Friday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Friday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Saturday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Saturday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Sunday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Sunday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Monday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Monday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM
Sustained wind Max gusts
NIGHT SKY · WESTMINSTER, MARYLAND

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

93/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:33 PM–5:27 AM
Cloud cover 3% Real hourly forecast for the best viewing hour.
Moonlight 94% Waxing Gibbous · Moon about 16° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 59° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min43%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Westminster were last refreshed today at 12:25 PM. The current forecast period extends through 25/09/2026 at 10:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.