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Now · 4:12 PM

Cementon Weather & Hourly Forecast

United States · Pennsylvania · 18052

Light rain
84°F
Light rain
Feels like: 86°F
💧 Humidity 60% 🌡 Pressure 30.06 inHg 💨 Wind 9 mph 👁 Visibility 5.1 mi Clouds 99% ☀️ UV index 2.9 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Cementon

Today
Light rain · 5:00 PM Light rain
83° 💧 0.057 in 💨 9 mph H 61%30.06 inHg
Light rain · 8:00 PM Light rain
72° 💧 0.032 in 💨 5 mph H 95%30.06 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
70° 💧 0.001 in 💨 3 mph H 97%30.06 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
70° 💧 0.000 in 💨 5 mph H 97%30.03 inHg
Mostly clear night · 5:00 AM Mostly clear night
69° 💧 0.000 in 💨 5 mph H 95%30.06 inHg
Mostly sunny · 8:00 AM Mostly sunny
69° 💧 None 💨 6 mph H 90%30.09 inHg
Mostly sunny · 11:00 AM Mostly sunny
77° 💧 None 💨 8 mph H 61%30.12 inHg
Sunny · 2:00 PM Sunny
80° 💧 None 💨 6 mph H 48%30.06 inHg
Sunny · 5:00 PM Sunny
79° 💧 None 💨 9 mph H 47%30.03 inHg
Clear night · 8:00 PM Clear night
70° 💧 None 💨 7 mph H 65%30.09 inHg
Clear night · 11:00 PM Clear night
65° 💧 None 💨 9 mph H 70%30.12 inHg
Saturday
Clear night · 2:00 AM Clear night
59° 💧 None 💨 5 mph H 75%30.15 inHg
Clear night · 5:00 AM Clear night
56° 💧 None 💨 5 mph H 78%30.15 inHg
Partly cloudy · 8:00 AM Partly cloudy
58° 💧 None 💨 5 mph H 75%30.18 inHg
Mostly sunny · 11:00 AM Mostly sunny
66° 💧 None 💨 6 mph H 52%30.18 inHg
Mostly sunny · 2:00 PM Mostly sunny
71° 💧 None 💨 3 mph H 46%30.12 inHg

In Cementon and, more broadly, across the state of Pennsylvania: As the afternoon progresses into the evening, expect mostly cloudy skies with mild to warm temperatures ranging from 71 to 80 degrees Fahrenheit. Light west winds will continue, with speeds up to 7 mph and gusts reaching 17 mph. There is a possibility of light rain, with an accumulation around 0.03 inches, and the highest chance of rain occurring later in the evening. Overall, the weather will remain relatively calm, but a brief shower may occur during this time. Temperatures will gradually stay steady as the night approaches.

15-Day Weather Outlook for Cementon

TomorrowTomorrow Mostly sunny Mostly sunny 80°/65° 💧 None 💨 9 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 73°/55° 💧 None 💨 8 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 69°/61° 💧 1.158 in 💨 7 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 68°/62° 💧 0.077 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 61°/56° 💧 0.097 in 💨 13 mph
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 63°/55° 💧 0.164 in 💨 14 mph
Thursday, Sep 24Thu Sep 24 Moderate rain Moderate rain 62°/56° 💧 1.975 in 💨 12 mph
Friday, Sep 25Fri Sep 25 Light rain Light rain 59°/54° 💧 0.678 in 💨 12 mph
Saturday, Sep 26Sat Sep 26 Moderate rain Moderate rain 60°/53° 💧 0.143 in 💨 14 mph
Sunday, Sep 27Sun Sep 27 Heavy rain Heavy rain 60°/51° 💧 1.730 in 💨 16 mph
Monday, Sep 28Mon Sep 28 Overcast Overcast 67°/56° 💧 0.049 in 💨 6 mph
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 72°/56° 💧 0.001 in 💨 5 mph
Wednesday, Sep 30Wed Sep 30 Light rain Light rain 76°/54° 💧 0.111 in 💨 6 mph
Thursday, Oct 1Thu Oct 1 Partly cloudy Partly cloudy 67°/54° 💧 0.011 in 💨 10 mph
Friday, Oct 2Fri Oct 2 Mostly sunny Mostly sunny 49°/47° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cementon

Vertical axis: °F · Color based on temperature
Light rain at 5:00 PM
83° Today 5:00 PM
Light rain at 6:00 PM
78° 6:00 PM
Light rain at 7:00 PM
74° 7:00 PM
Light rain at 8:00 PM
72° 8:00 PM
Light rain at 9:00 PM
71° Today 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Mostly cloudy night at 11:00 PM
70° 11:00 PM
Mostly clear night at 12:00 AM
70° 12:00 AM
Partly cloudy night at 1:00 AM
70° Tomorrow 1:00 AM
Partly cloudy night at 2:00 AM
70° 2:00 AM
Partly cloudy night at 3:00 AM
69° 3:00 AM
Mostly clear night at 4:00 AM
69° 4:00 AM
Mostly clear night at 5:00 AM
69° Tomorrow 5:00 AM
Partly cloudy night at 6:00 AM
68° 6:00 AM
Partly cloudy at 7:00 AM
67° 7:00 AM
Mostly sunny at 8:00 AM
69° 8:00 AM
Mostly sunny at 9:00 AM
72° Tomorrow 9:00 AM
Mostly sunny at 10:00 AM
74° 10:00 AM
Mostly sunny at 11:00 AM
77° 11:00 AM
Mostly sunny at 12:00 PM
78° 12:00 PM
Mostly sunny at 1:00 PM
79° Tomorrow 1:00 PM
Sunny at 2:00 PM
80° 2:00 PM
Sunny at 3:00 PM
80° 3:00 PM
Sunny at 4:00 PM
80° 4:00 PM
Sunny at 5:00 PM
79° Tomorrow 5:00 PM
Sunny at 6:00 PM
76° 6:00 PM
Sunny at 7:00 PM
73° 7:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Mostly clear night at 9:00 PM
68° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
66° 10:00 PM
Clear night at 11:00 PM
65° 11:00 PM
Clear night at 12:00 AM
63° 12:00 AM
Clear night at 1:00 AM
61° Saturday 1:00 AM
Clear night at 2:00 AM
59° 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° Saturday 5:00 AM
Mostly clear night at 6:00 AM
55° 6:00 AM
Mostly sunny at 7:00 AM
55° 7:00 AM
Partly cloudy at 8:00 AM
58° 8:00 AM
Mostly sunny at 9:00 AM
61° Saturday 9:00 AM
Mostly sunny at 10:00 AM
63° 10:00 AM
Mostly sunny at 11:00 AM
66° 11:00 AM
Partly cloudy at 12:00 PM
68° 12:00 PM
Mostly sunny at 1:00 PM
70° Saturday 1:00 PM
Mostly sunny at 2:00 PM
71° 2:00 PM
Mostly sunny at 3:00 PM
72° 3:00 PM
Sunny at 4:00 PM
73° 4:00 PM
Sunny at 5:00 PM
72° Saturday 5:00 PM
Sunny at 6:00 PM
71° 6:00 PM
Mostly sunny at 7:00 PM
68° 7:00 PM
Mostly clear night at 8:00 PM
66° 8:00 PM
Partly cloudy night at 9:00 PM
66° Saturday 9:00 PM
Partly cloudy night at 10:00 PM
64° 10:00 PM
Mostly cloudy night at 11:00 PM
62° 11:00 PM
Overcast night at 12:00 AM
62° 12:00 AM
Overcast night at 1:00 AM
62° Sunday 1:00 AM
Overcast night at 2:00 AM
62° 2:00 AM
Light rain at 3:00 AM
62° 3:00 AM
Light rain at 4:00 AM
61° 4:00 AM
Light rain at 5:00 AM
61° Sunday 5:00 AM
Light rain at 6:00 AM
61° 6:00 AM
Light rain at 7:00 AM
61° 7:00 AM
Light rain at 8:00 AM
61° 8:00 AM
Moderate rain at 11:00 AM
65° Sunday 11:00 AM
Moderate rain at 2:00 PM
68° 2:00 PM
Light rain at 5:00 PM
69° 5:00 PM
Moderate rain at 8:00 PM
69° 8:00 PM
Light rain at 11:00 PM
68° Sunday 11:00 PM
Overcast night at 2:00 AM
68° 2:00 AM
Overcast night at 5:00 AM
65° 5:00 AM
Overcast at 8:00 AM
63° 8:00 AM
Light rain at 11:00 AM
65° Monday 11:00 AM
Overcast at 2:00 PM
67° 2:00 PM
Overcast at 5:00 PM
67° 5:00 PM
Light rain at 8:00 PM
64° 8:00 PM
Overcast night at 11:00 PM
62° Monday 11:00 PM
Overcast night at 2:00 AM
61° 2:00 AM
Light rain at 5:00 AM
58° 5:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Overcast at 11:00 AM
60° Tuesday 11:00 AM
Light rain at 2:00 PM
60° 2:00 PM
Overcast at 5:00 PM
58° 5:00 PM
Light rain at 8:00 PM
56° 8:00 PM
Overcast night at 11:00 PM
56° Tuesday 11:00 PM
Overcast night at 2:00 AM
57° 2:00 AM
Overcast night at 5:00 AM
56° 5:00 AM
Light rain at 8:00 AM
55° 8:00 AM
Light rain at 2:00 PM
63° Wednesday 2:00 PM
Overcast night at 8:00 PM
60° 8:00 PM
Light rain at 2:00 AM
56° 2:00 AM
Light rain at 8:00 AM
56° 8:00 AM
Moderate rain at 2:00 PM
62° Thursday 2:00 PM
Moderate rain at 8:00 PM
62° 8:00 PM
Light rain at 2:00 AM
59° 2:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Light rain at 2:00 PM
58° Friday 2:00 PM
Light rain at 8:00 PM
54° 8:00 PM
Light rain at 2:00 AM
53° 2:00 AM
Overcast at 8:00 AM
55° 8:00 AM
Light rain at 2:00 PM
60° Saturday 2:00 PM
Moderate rain at 8:00 PM
55° 8:00 PM
Moderate rain at 2:00 AM
51° 2:00 AM
Heavy rain at 8:00 AM
52° 8:00 AM
Mostly cloudy at 2:00 PM
60° Sunday 2:00 PM
Light rain at 8:00 PM
55° 8:00 PM
Overcast night at 2:00 AM
56° 2:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Overcast at 2:00 PM
67° Monday 2:00 PM
Mostly clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
56° 2:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Partly cloudy at 2:00 PM
72° Tuesday 2:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
54° 2:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Mostly sunny at 2:00 PM
76° Wednesday 2:00 PM
Light rain at 8:00 PM
67° 8:00 PM
Clear night at 2:00 AM
60° 2:00 AM
Partly cloudy at 8:00 AM
56° 8:00 AM
Sunny at 2:00 PM
67° Thursday 2:00 PM
Clear night at 8:00 PM
54° 8:00 PM
Mostly clear night at 2:00 AM
47° 2:00 AM
Mostly cloudy at 8:00 AM
49° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Cementon

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 5:00 PM
PM2.5 Fine particles Fair 18,7µg/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 Fair 23,9µg/m³

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

O₃ Ozone Moderate 126,1µg/m³

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

NO₂ Nitrogen dioxide Good 4,9µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Cementon

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 6,8High 😐Moderate
Tomorrow UV 6,8High 🙂Fair
Saturday UV 6,0High 🙂Fair
Sunday UV 1,2Low 🙂Fair
Monday UV 4,0Moderate 😊Good
Tuesday UV 3,0Moderate Unavailable
Wednesday UV 3,0Moderate Unavailable
Hourly UV index today
5:00 PMUV 1,0 6:00 PMUV 0,4 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.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Cementon

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 11:00 AM 2:00 PM 5:00 PM 8:00 PM Sunday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Monday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Monday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Tuesday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Tuesday 11:00 PM 2:00 AM 5:00 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 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
Sustained wind Max gusts
NIGHT SKY · CEMENTON, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

78/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:40 PM–5:13 AM
Cloud cover 24% Real hourly forecast for the best viewing hour.
Moonlight 40% First Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min73%
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 Cementon were last refreshed today at 4:12 PM. The current forecast period extends through 19/09/2026 at 2:00 PM. 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.