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Now · 9:16 AM

Chewsville Weather & Hourly Forecast

United States · Maryland · 21783

Mostly sunny
71°F
Mostly sunny
Feels like: 70°F
💧 Humidity 53% 🌡 Pressure 30.27 inHg 💨 Wind 4 mph 👁 Visibility 22.3 mi Clouds 27% ☀️ UV index 1.2 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Chewsville

Today
Sunny · 10:00 AM Sunny
75° 💧 None 💨 5 mph H 50%30.27 inHg
Mostly sunny · 1:00 PM Mostly sunny
82° 💧 None 💨 6 mph H 43%30.24 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
83° 💧 None 💨 3 mph H 37%30.21 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
81° 💧 None 💨 1 mph H 46%30.18 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
75° 💧 None 💨 5 mph H 55%30.21 inHg
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
71° 💧 None 💨 7 mph H 66%30.21 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
68° 💧 None 💨 8 mph H 66%30.18 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
67° 💧 None 💨 6 mph H 67%30.21 inHg
Sunny · 10:00 AM Sunny
78° 💧 None 💨 7 mph H 47%30.21 inHg
Mostly sunny · 1:00 PM Mostly sunny
88° 💧 0.023 in 💨 7 mph H 38%30.15 inHg
Light rain · 4:00 PM Light rain
89° 💧 0.007 in 💨 10 mph H 38%30.06 inHg
Sunny · 7:00 PM Sunny
85° 💧 None 💨 10 mph H 44%30.00 inHg
Mostly clear night · 10:00 PM Mostly clear night
79° 💧 None 💨 8 mph H 51%30.03 inHg
Thursday
Clear night · 1:00 AM Clear night
75° 💧 None 💨 9 mph H 52%30.00 inHg
Mostly clear night · 4:00 AM Mostly clear night
73° 💧 None 💨 8 mph H 55%29.97 inHg
Mostly sunny · 7:00 AM Mostly sunny
72° 💧 0.001 in 💨 5 mph H 62%29.97 inHg

In Chewsville and, more broadly, across the state of Maryland: This morning, the sky will be mostly cloudy with mild temperatures around 59 degrees. Winds will be light from the west at around 5 mph, with occasional gusts reaching 15 mph. As the day progresses, temperatures will warm to a high of approximately 83 degrees, with the sky remaining mostly cloudy. Wind conditions are expected to stay light, with little change in direction or strength, making for a generally calm day. No precipitation is anticipated throughout the day, so outdoor plans should be comfortable. Overall, expect a mild start to the day that gradually warms up, with only light breezes to contend with.

15-Day Weather Outlook for Chewsville

TomorrowTomorrow Mostly cloudy Mostly cloudy 90°/67° 💧 None 💨 11 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 82°/72° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Thunderstorms Thunderstorms 77°/64° 💧 0.785 in 💨 7 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 80°/61° 💧 None 💨 11 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 83°/71° 💧 0.080 in 💨 8 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 80°/71° 💧 0.002 in 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 84°/64° 💧 None 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 85°/72° 💧 0.008 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 78°/67° 💧 0.187 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 70°/60° 💧 0.323 in 💨 13 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 62°/48° 💧 None 💨 9 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 70°/51° 💧 None 💨 3 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 76°/54° 💧 None 💨 5 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 77°/60° 💧 0.033 in 💨 7 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 70°/70° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Chewsville

Vertical axis: °F · Color based on temperature
Sunny at 10:00 AM
75° Today 10:00 AM
Sunny at 11:00 AM
77° 11:00 AM
Sunny at 12:00 PM
80° 12:00 PM
Mostly sunny at 1:00 PM
82° 1:00 PM
Mostly cloudy at 2:00 PM
83° Today 2:00 PM
Mostly cloudy at 3:00 PM
83° 3:00 PM
Mostly cloudy at 4:00 PM
83° 4:00 PM
Mostly cloudy at 5:00 PM
83° 5:00 PM
Mostly cloudy at 6:00 PM
83° Today 6:00 PM
Mostly cloudy at 7:00 PM
81° 7:00 PM
Mostly cloudy night at 8:00 PM
77° 8:00 PM
Mostly cloudy night at 9:00 PM
76° 9:00 PM
Partly cloudy night at 10:00 PM
75° Today 10:00 PM
Mostly clear night at 11:00 PM
74° 11:00 PM
Clear night at 12:00 AM
72° 12:00 AM
Mostly clear night at 1:00 AM
71° 1:00 AM
Mostly cloudy night at 2:00 AM
70° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
69° 3:00 AM
Mostly cloudy night at 4:00 AM
68° 4:00 AM
Overcast night at 5:00 AM
68° 5:00 AM
Mostly cloudy night at 6:00 AM
68° Tomorrow 6:00 AM
Mostly cloudy at 7:00 AM
67° 7:00 AM
Mostly cloudy at 8:00 AM
70° 8:00 AM
Mostly cloudy at 9:00 AM
74° 9:00 AM
Sunny at 10:00 AM
78° Tomorrow 10:00 AM
Mostly sunny at 11:00 AM
82° 11:00 AM
Mostly sunny at 12:00 PM
86° 12:00 PM
Mostly sunny at 1:00 PM
88° 1:00 PM
Light rain at 2:00 PM
89° Tomorrow 2:00 PM
Light rain at 3:00 PM
88° 3:00 PM
Light rain at 4:00 PM
89° 4:00 PM
Mostly sunny at 5:00 PM
90° 5:00 PM
Sunny at 6:00 PM
87° Tomorrow 6:00 PM
Sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
81° 9:00 PM
Mostly clear night at 10:00 PM
79° Tomorrow 10:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Clear night at 1:00 AM
75° 1:00 AM
Clear night at 2:00 AM
74° Thursday 2:00 AM
Clear night at 3:00 AM
74° 3:00 AM
Mostly clear night at 4:00 AM
73° 4:00 AM
Mostly clear night at 5:00 AM
73° 5:00 AM
Clear night at 6:00 AM
73° Thursday 6:00 AM
Mostly sunny at 7:00 AM
72° 7:00 AM
Mostly sunny at 8:00 AM
75° 8:00 AM
Mostly sunny at 9:00 AM
77° 9:00 AM
Mostly sunny at 10:00 AM
79° Thursday 10:00 AM
Mostly sunny at 11:00 AM
79° 11:00 AM
Light rain at 12:00 PM
80° 12:00 PM
Light rain at 1:00 PM
76° 1:00 PM
Light rain at 2:00 PM
74° Thursday 2:00 PM
Light rain at 3:00 PM
78° 3:00 PM
Partly cloudy at 4:00 PM
81° 4:00 PM
Mostly cloudy at 5:00 PM
81° 5:00 PM
Light thunderstorms at 6:00 PM
79° Thursday 6:00 PM
Thunderstorms at 7:00 PM
73° 7:00 PM
Thunderstorms at 8:00 PM
72° 8:00 PM
Mostly clear night at 5:00 AM
65° 5:00 AM
Sunny at 8:00 AM
65° Friday 8:00 AM
Mostly sunny at 11:00 AM
72° 11:00 AM
Partly cloudy at 2:00 PM
76° 2:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Overcast night at 8:00 PM
69° Friday 8:00 PM
Mostly clear night at 11:00 PM
66° 11:00 PM
Mostly cloudy night at 2:00 AM
65° 2:00 AM
Overcast night at 5:00 AM
66° 5:00 AM
Overcast at 8:00 AM
68° Saturday 8:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Overcast at 2:00 PM
80° 2:00 PM
Overcast at 5:00 PM
80° 5:00 PM
Partly cloudy night at 8:00 PM
75° Saturday 8:00 PM
Overcast night at 11:00 PM
73° 11:00 PM
Overcast night at 2:00 AM
72° 2:00 AM
Overcast night at 5:00 AM
72° 5:00 AM
Overcast at 8:00 AM
73° Sunday 8:00 AM
Overcast at 11:00 AM
78° 11:00 AM
Partly cloudy at 2:00 PM
83° 2:00 PM
Sunny at 5:00 PM
83° 5:00 PM
Clear night at 8:00 PM
77° Sunday 8:00 PM
Mostly clear night at 11:00 PM
73° 11:00 PM
Partly cloudy night at 2:00 AM
71° 2:00 AM
Mostly cloudy at 8:00 AM
71° 8:00 AM
Partly cloudy at 2:00 PM
71° Monday 2:00 PM
Partly cloudy night at 8:00 PM
80° 8:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Partly cloudy at 8:00 AM
65° 8:00 AM
Partly cloudy at 2:00 PM
64° Tuesday 2:00 PM
Mostly clear night at 8:00 PM
84° 8:00 PM
Partly cloudy night at 2:00 AM
81° 2:00 AM
Partly cloudy at 8:00 AM
74° 8:00 AM
Partly cloudy at 2:00 PM
72° Wednesday 2:00 PM
Light rain at 8:00 PM
85° 8:00 PM
Partly cloudy night at 2:00 AM
78° 2:00 AM
Overcast at 8:00 AM
73° 8:00 AM
Overcast at 2:00 PM
67° Thursday 2:00 PM
Light rain at 8:00 PM
74° 8:00 PM
Moderate rain at 2:00 AM
70° 2:00 AM
Overcast at 8:00 AM
65° 8:00 AM
Mostly sunny at 2:00 PM
60° Friday 2:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Clear night at 2:00 AM
57° 2:00 AM
Sunny at 8:00 AM
49° 8:00 AM
Sunny at 2:00 PM
48° Saturday 2:00 PM
Clear night at 8:00 PM
62° 8:00 PM
Clear night at 2:00 AM
57° 2:00 AM
Sunny at 8:00 AM
51° 8:00 AM
Sunny at 2:00 PM
51° Sunday 2:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Clear night at 2:00 AM
63° 2:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Sunny at 2:00 PM
54° Monday 2:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 2:00 AM
69° 2:00 AM
Mostly sunny at 8:00 AM
60° 8:00 AM
Overcast at 2:00 PM
62° Tuesday 2:00 PM
Mostly cloudy night at 8:00 PM
77° 8:00 PM
Mostly clear night at 2:00 AM
70° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Chewsville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 6,6µg/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 9,6µg/m³

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

O₃ Ozone Good 38,4µg/m³

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

NO₂ Nitrogen dioxide Good 3,0µg/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 Chewsville

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 6,9High 😊Good
Tomorrow UV 7,5High 🙂Fair
Thursday UV 3,6Moderate 🙂Fair
Friday UV 6,0High 🙂Fair
Saturday UV 6,0High 😊Good
Sunday UV 7,0High Unavailable
Monday UV 8,0Very high Unavailable
Hourly UV index today
10:00 AMUV 2,8 11:00 AMUV 4,6 12:00 PMUV 5,9 1:00 PMUV 6,9 2:00 PMUV 6,6 3:00 PMUV 5,0 4:00 PMUV 3,4 5:00 PMUV 1,7 6:00 PMUV 0,6 7:00 PMUV 0,1
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 Chewsville

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

95/100Best-hour score
BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 9:03 PM–5:13 AM
Cloud cover 7% Real hourly forecast for the best viewing hour.
Moonlight 8% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 33° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min58%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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 Chewsville were last refreshed today at 9:16 AM. The current forecast period extends through 10/09/2026 at 7:00 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.