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Now · 4:33 AM

Danville Weather & Hourly Forecast

United States · Maryland · 21557

Partly cloudy night
67°F
Partly cloudy night
Feels like: 68°F
💧 Humidity 98% 🌡 Pressure 29.91 inHg 💨 Wind 3 mph 👁 Visibility 6.2 mi Clouds 27% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:47 AM 🌇 Sunset 7:41 PM

Hourly Forecast for Danville

Today
Partly cloudy night · 5:00 AM Partly cloudy night
67° 💧 None 💨 3 mph H 98%29.91 inHg
Partly cloudy · 8:00 AM Partly cloudy
68° 💧 None 💨 2 mph H 95%29.91 inHg
Overcast · 11:00 AM Overcast
70° 💧 0.01 in 💨 3 mph H 79%29.91 inHg
Light rain · 2:00 PM Light rain
73° 💧 0.05 in 💨 7 mph H 71%29.85 inHg
Light rain · 5:00 PM Light rain
69° 💧 0.02 in 💨 9 mph H 64%29.85 inHg
Mostly clear night · 8:00 PM Mostly clear night
68° 💧 None 💨 4 mph H 86%29.85 inHg
Clear night · 11:00 PM Clear night
66° 💧 None 💨 3 mph H 90%29.91 inHg
Tomorrow
Clear night · 2:00 AM Clear night
61° 💧 None 💨 4 mph H 87%29.94 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
60° 💧 None 💨 3 mph H 87%29.97 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
61° 💧 None 💨 3 mph H 81%30.00 inHg
Partly cloudy · 11:00 AM Partly cloudy
67° 💧 None 💨 5 mph H 52%30.00 inHg
Mostly sunny · 2:00 PM Mostly sunny
72° 💧 None 💨 6 mph H 38%29.97 inHg
Sunny · 5:00 PM Sunny
70° 💧 None 💨 7 mph H 39%29.97 inHg
Clear night · 8:00 PM Clear night
65° 💧 None 💨 6 mph H 68%30.03 inHg
Mostly clear night · 11:00 PM Mostly clear night
60° 💧 None 💨 4 mph H 76%30.09 inHg
Monday
Clear night · 2:00 AM Clear night
57° 💧 None 💨 3 mph H 84%30.12 inHg

In Danville and, more broadly, across the state of Maryland: Tonight, expect mostly cloudy skies with temperatures remaining mild to warm, ranging from 76 to 82 degrees Fahrenheit. Light north winds will prevail, blowing at up to 4 mph with occasional gusts reaching 6 mph. A chance of rain persists through the evening hours, with possible accumulation around 0.11 inches. Conditions could become wet at times, so an umbrella might be needed if you're heading out. The rain is most likely to be light to moderate, and the cloud cover will keep temperatures steady overnight. Overall, it will be a relatively mild and damp evening, with the possibility of some light showers continuing into the early night hours.

15-Day Weather Outlook for Danville

TomorrowTomorrow Partly cloudy Partly cloudy 81°/59° 💧 None 💨 6 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 80°/55° 💧 None 💨 5 mph
Tuesday, Sep 8Tue Sep 8 Mostly cloudy Mostly cloudy 85°/57° 💧 None 💨 4 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 91°/65° 💧 None 💨 11 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 80°/56° 💧 None 💨 13 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 74°/51° 💧 None 💨 9 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 78°/49° 💧 None 💨 4 mph
Sunday, Sep 13Sun Sep 13 Mostly cloudy Mostly cloudy 83°/52° 💧 None 💨 4 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 88°/64° 💧 None 💨 4 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 90°/66° 💧 None 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 89°/67° 💧 None 💨 7 mph
Thursday, Sep 17Thu Sep 17 Mostly cloudy Mostly cloudy 91°/64° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 75°/52° 💧 None 💨 12 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 61°/41° 💧 None 💨 10 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 61°/36° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Danville

Vertical axis: °F · Color based on temperature
Partly cloudy night at 5:00 AM
67° Today 5:00 AM
Partly cloudy night at 6:00 AM
67° 6:00 AM
Partly cloudy at 7:00 AM
67° 7:00 AM
Partly cloudy at 8:00 AM
68° 8:00 AM
Overcast at 9:00 AM
69° Today 9:00 AM
Overcast at 10:00 AM
71° 10:00 AM
Overcast at 11:00 AM
70° 11:00 AM
Overcast at 12:00 PM
71° 12:00 PM
Light rain at 1:00 PM
73° Today 1:00 PM
Light rain at 2:00 PM
73° 2:00 PM
Light rain at 3:00 PM
74° 3:00 PM
Light rain at 4:00 PM
69° 4:00 PM
Light rain at 5:00 PM
69° Today 5:00 PM
Light rain at 6:00 PM
68° 6:00 PM
Mostly sunny at 7:00 PM
68° 7:00 PM
Mostly clear night at 8:00 PM
68° 8:00 PM
Clear night at 9:00 PM
69° Today 9:00 PM
Clear night at 10:00 PM
69° 10:00 PM
Clear night at 11:00 PM
66° 11:00 PM
Clear night at 12:00 AM
64° 12:00 AM
Clear night at 1:00 AM
62° Tomorrow 1:00 AM
Clear night at 2:00 AM
61° 2:00 AM
Clear night at 3:00 AM
61° 3:00 AM
Mostly clear night at 4:00 AM
60° 4:00 AM
Partly cloudy night at 5:00 AM
60° Tomorrow 5:00 AM
Partly cloudy night at 6:00 AM
60° 6:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Mostly cloudy at 8:00 AM
61° 8:00 AM
Partly cloudy at 9:00 AM
63° Tomorrow 9:00 AM
Partly cloudy at 10:00 AM
65° 10:00 AM
Partly cloudy at 11:00 AM
67° 11:00 AM
Mostly sunny at 12:00 PM
69° 12:00 PM
Mostly sunny at 1:00 PM
71° Tomorrow 1:00 PM
Mostly sunny at 2:00 PM
72° 2:00 PM
Sunny at 3:00 PM
73° 3:00 PM
Sunny at 4:00 PM
68° 4:00 PM
Sunny at 5:00 PM
70° Tomorrow 5:00 PM
Sunny at 6:00 PM
69° 6:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Partly cloudy night at 9:00 PM
64° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
62° 10:00 PM
Mostly clear night at 11:00 PM
60° 11:00 PM
Mostly 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
56° 3:00 AM
Clear night at 4:00 AM
55° 4:00 AM
Clear night at 5:00 AM
55° Monday 5:00 AM
Clear night at 6:00 AM
54° 6:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Mostly sunny at 8:00 AM
58° 8:00 AM
Overcast at 9:00 AM
63° Monday 9:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Overcast at 12:00 PM
74° 12:00 PM
Overcast at 1:00 PM
76° Monday 1:00 PM
Overcast at 2:00 PM
77° 2:00 PM
Overcast at 3:00 PM
80° 3:00 PM
Overcast at 4:00 PM
80° 4:00 PM
Mostly cloudy at 5:00 PM
79° Monday 5:00 PM
Mostly cloudy at 6:00 PM
78° 6:00 PM
Partly cloudy at 7:00 PM
71° 7:00 PM
Partly cloudy night at 8:00 PM
66° 8:00 PM
Clear night at 9:00 PM
64° Monday 9:00 PM
Clear night at 10:00 PM
62° 10:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 12:00 AM
60° 12:00 AM
Clear night at 1:00 AM
59° Tuesday 1:00 AM
Mostly clear night at 2:00 AM
58° 2:00 AM
Overcast night at 3:00 AM
57° 3:00 AM
Overcast night at 4:00 AM
57° 4:00 AM
Overcast night at 5:00 AM
57° Tuesday 5:00 AM
Overcast night at 6:00 AM
57° 6:00 AM
Overcast at 7:00 AM
57° 7:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Overcast at 9:00 AM
66° Tuesday 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
78° 11:00 AM
Overcast at 12:00 PM
82° 12:00 PM
Overcast at 1:00 PM
83° Tuesday 1:00 PM
Overcast at 2:00 PM
84° 2:00 PM
Overcast at 3:00 PM
85° 3:00 PM
Overcast at 4:00 PM
86° 4:00 PM
Overcast at 5:00 PM
84° Tuesday 5:00 PM
Overcast at 6:00 PM
81° 6:00 PM
Overcast at 7:00 PM
74° 7:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Overcast night at 9:00 PM
70° Tuesday 9:00 PM
Overcast night at 10:00 PM
68° 10:00 PM
Overcast night at 11:00 PM
67° 11:00 PM
Overcast night at 12:00 AM
66° 12:00 AM
Overcast night at 1:00 AM
65° Wednesday 1:00 AM
Overcast night at 2:00 AM
64° 2:00 AM
Overcast night at 3:00 AM
63° 3:00 AM
Overcast night at 4:00 AM
63° 4:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Danville

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

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

O₃ Ozone Good 26,8µg/m³

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

NO₂ Nitrogen dioxide Good 0,7µg/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 Danville

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

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

69/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:15 PM–5:14 AM
Cloud cover 27% Real hourly forecast for the best viewing hour.
Moonlight 40% Last Quarter · Moon about 50° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° 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 min59%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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

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 Danville were last refreshed today at 4:33 AM. The current forecast period extends through 07/09/2026 at 2:00 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.