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Now · 8:08 AM

Westernport Weather & Hourly Forecast

United States · Maryland · 21562

Sunny
71°F
Sunny
Feels like: 72°F
💧 Humidity 90% 🌡 Pressure 30.12 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi Clouds 7% ☀️ UV index 0.4 · Low 🌅 Sunrise 6:46 AM 🌇 Sunset 7:45 PM

Hourly Forecast for Westernport

Today
Sunny · 9:00 AM Sunny
71° 💧 None 💨 4 mph H 90%30.12 inHg
Sunny · 12:00 PM Sunny
82° 💧 None 💨 10 mph H 61%30.06 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
92° 💧 None 💨 10 mph H 39%29.97 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
88° 💧 None 💨 4 mph H 62%29.94 inHg
Mostly clear night · 9:00 PM Mostly clear night
79° 💧 None 💨 4 mph H 75%29.97 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
74° 💧 None 💨 9 mph H 79%30.00 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
72° 💧 None 💨 3 mph H 98%29.97 inHg
Mostly clear night · 6:00 AM Mostly clear night
71° 💧 None 💨 4 mph H 95%29.97 inHg
Sunny · 9:00 AM Sunny
78° 💧 None 💨 5 mph H 75%29.97 inHg
Sunny · 12:00 PM Sunny
86° 💧 None 💨 11 mph H 49%29.97 inHg
Sunny · 3:00 PM Sunny
89° 💧 None 💨 14 mph H 47%29.94 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
82° 💧 None 💨 4 mph H 77%29.91 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
74° 💧 None 💨 5 mph H 81%29.88 inHg
Saturday
Overcast night · 12:00 AM Overcast night
77° 💧 None 💨 6 mph H 73%29.88 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
72° 💧 None 💨 5 mph H 87%29.88 inHg
Overcast night · 6:00 AM Overcast night
73° 💧 None 💨 6 mph H 77%29.88 inHg

In Westernport and, more broadly, across the state of Maryland: This morning, skies will feature a mix of sun and clouds, with temperatures starting around 71 degrees. Expect the weather to remain warm and humid as the day progresses. By the afternoon, temperatures will rise to a high near 87 degrees, with the potential for light southwest winds at up to 6 mph and gusts reaching 15 mph. There is a chance of rain later in the day, with the possibility of about 0.13 inches of accumulation, and a maximum probability of rain throughout the period. Overall, it will be a warm day with some cloud cover and the likelihood of scattered showers, so carrying an umbrella might be advisable if planning outdoor activities.

15-Day Weather Outlook for Westernport

TomorrowTomorrow Sunny Sunny 89°/71° 💧 None 💨 14 mph
Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 84°/62° 💧 None 💨 11 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 78°/57° 💧 None 💨 7 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 80°/56° 💧 None 💨 5 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 84°/58° 💧 0.02 in 💨 5 mph
Wednesday, Sep 9Wed Sep 9 Moderate rain Moderate rain 87°/66° 💧 0.30 in 💨 8 mph
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 90°/71° 💧 0.21 in 💨 17 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 87°/65° 💧 None 💨 7 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 80°/61° 💧 0.25 in 💨 5 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 95°/65° 💧 0.04 in 💨 5 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 92°/70° 💧 0.06 in 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 81°/69° 💧 0.70 in 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 89°/69° 💧 0.04 in 💨 4 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 90°/70° 💧 0.42 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 89°/70° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Westernport

Vertical axis: °F · Color based on temperature
Sunny at 9:00 AM
71° Today 9:00 AM
Sunny at 10:00 AM
73° 10:00 AM
Sunny at 11:00 AM
77° 11:00 AM
Sunny at 12:00 PM
82° 12:00 PM
Sunny at 1:00 PM
87° Today 1:00 PM
Sunny at 2:00 PM
89° 2:00 PM
Mostly cloudy at 3:00 PM
92° 3:00 PM
Partly cloudy at 4:00 PM
92° 4:00 PM
Partly cloudy at 5:00 PM
91° Today 5:00 PM
Mostly cloudy at 6:00 PM
88° 6:00 PM
Mostly cloudy at 7:00 PM
84° 7:00 PM
Partly cloudy night at 8:00 PM
80° 8:00 PM
Mostly clear night at 9:00 PM
79° Today 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Partly cloudy night at 11:00 PM
76° 11:00 PM
Mostly cloudy night at 12:00 AM
74° 12:00 AM
Mostly cloudy night at 1:00 AM
73° Tomorrow 1:00 AM
Mostly cloudy night at 2:00 AM
73° 2:00 AM
Mostly cloudy night at 3:00 AM
72° 3:00 AM
Partly cloudy night at 4:00 AM
72° 4:00 AM
Partly cloudy night at 5:00 AM
72° Tomorrow 5:00 AM
Mostly clear night at 6:00 AM
71° 6:00 AM
Mostly sunny at 7:00 AM
71° 7:00 AM
Mostly sunny at 8:00 AM
74° 8:00 AM
Sunny at 9:00 AM
78° Tomorrow 9:00 AM
Sunny at 10:00 AM
82° 10:00 AM
Sunny at 11:00 AM
84° 11:00 AM
Sunny at 12:00 PM
86° 12:00 PM
Sunny at 1:00 PM
89° Tomorrow 1:00 PM
Sunny at 2:00 PM
88° 2:00 PM
Sunny at 3:00 PM
89° 3:00 PM
Mostly sunny at 4:00 PM
89° 4:00 PM
Partly cloudy at 5:00 PM
87° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
82° 6:00 PM
Mostly cloudy at 7:00 PM
78° 7:00 PM
Mostly cloudy night at 8:00 PM
75° 8:00 PM
Mostly cloudy night at 9:00 PM
74° Tomorrow 9:00 PM
Mostly cloudy night at 10:00 PM
77° 10:00 PM
Mostly cloudy night at 11:00 PM
78° 11:00 PM
Overcast night at 12:00 AM
77° 12:00 AM
Overcast night at 1:00 AM
74° Saturday 1:00 AM
Overcast night at 2:00 AM
72° 2:00 AM
Mostly cloudy night at 3:00 AM
72° 3:00 AM
Mostly cloudy night at 4:00 AM
72° 4:00 AM
Overcast night at 5:00 AM
73° Saturday 5:00 AM
Overcast night at 6:00 AM
73° 6:00 AM
Overcast at 7:00 AM
73° 7:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Sunny at 9:00 AM
75° Saturday 9:00 AM
Sunny at 10:00 AM
78° 10:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Mostly sunny at 12:00 PM
83° 12:00 PM
Partly cloudy at 1:00 PM
84° Saturday 1:00 PM
Partly cloudy at 2:00 PM
84° 2:00 PM
Overcast at 3:00 PM
82° 3:00 PM
Overcast at 4:00 PM
77° 4:00 PM
Overcast at 5:00 PM
76° Saturday 5:00 PM
Overcast at 6:00 PM
74° 6:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Clear night at 9:00 PM
63° Saturday 9:00 PM
Clear night at 10:00 PM
62° 10:00 PM
Clear night at 11:00 PM
62° 11:00 PM
Clear night at 12:00 AM
61° 12:00 AM
Clear night at 1:00 AM
60° Sunday 1:00 AM
Clear night at 2:00 AM
59° 2:00 AM
Clear night at 3:00 AM
59° 3:00 AM
Clear night at 4:00 AM
58° 4:00 AM
Clear night at 5:00 AM
57° Sunday 5:00 AM
Clear night at 6:00 AM
57° 6:00 AM
Sunny at 7:00 AM
57° 7:00 AM
Sunny at 8:00 AM
61° 8:00 AM
Sunny at 9:00 AM
66° Sunday 9:00 AM
Sunny at 10:00 AM
69° 10:00 AM
Sunny at 11:00 AM
72° 11:00 AM
Sunny at 12:00 PM
74° 12:00 PM
Sunny at 1:00 PM
76° Sunday 1:00 PM
Sunny at 2:00 PM
78° 2:00 PM
Sunny at 3:00 PM
79° 3:00 PM
Sunny at 4:00 PM
79° 4:00 PM
Sunny at 5:00 PM
78° Sunday 5:00 PM
Sunny at 6:00 PM
76° 6:00 PM
Sunny at 7:00 PM
71° 7:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Clear night at 9:00 PM
61° Sunday 9:00 PM
Clear night at 10:00 PM
60° 10:00 PM
Clear night at 11:00 PM
59° 11:00 PM
Clear night at 12:00 AM
59° 12:00 AM
Clear night at 1:00 AM
58° Monday 1:00 AM
Clear night at 2:00 AM
57° 2:00 AM
Clear night at 3:00 AM
57° 3:00 AM
Clear night at 4:00 AM
56° 4:00 AM
Clear night at 5:00 AM
56° Monday 5:00 AM
Partly cloudy night at 6:00 AM
55° 6:00 AM
Partly cloudy at 7:00 AM
55° 7:00 AM
Partly cloudy at 8:00 AM
58° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Westernport

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 7,7µg/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 8,1µg/m³

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

O₃ Ozone Good 42,1µg/m³

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

NO₂ Nitrogen dioxide Good 2,1µg/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 Westernport

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 8,4Very high 😊Good
Tomorrow UV 4,4Moderate 🙂Fair
Saturday UV 6,7High 🙂Fair
Sunday UV 7,5High 😊Good
Monday UV 7,0High 😊Good
Tuesday UV 6,0High Unavailable
Wednesday UV 8,0Very high Unavailable
Hourly UV index today
9:00 AMUV 1,4 10:00 AMUV 3,2 11:00 AMUV 5,5 12:00 PMUV 7,4 1:00 PMUV 8,4 2:00 PMUV 8,2 3:00 PMUV 6,7 4:00 PMUV 4,5 5:00 PMUV 2,2 6:00 PMUV 0,5 7:00 PMUV 0,1
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Westernport

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 9:00 AM 10:00 AM 11:00 AM 12:00 PM 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 Saturday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Saturday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Saturday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Saturday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Saturday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Saturday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Sunday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Sunday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Sunday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Sunday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Sunday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Sunday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Monday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Monday 5:00 AM 6:00 AM 7:00 AM 8:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.71 Population: 1,588

Forecast data for Westernport were last refreshed today at 8:08 AM. The current forecast period extends through 05/09/2026 at 6:00 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.