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Current weather in Cementon is overcast clouds.

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Weather data for Cementon is updated regularly with the latest available observations and forecasts.

Now · 12:51 PM

Cementon Weather & Hourly Forecast

United States · Pennsylvania · 18052

79°F

Overcast

Feels like: 77°F

💧 Humidity 44% 🌡 Pressure 30.06 inHg 💨 Wind 7 mph 👁 Visibility 27.4 mi ☁ Clouds 99% ☀️ UV index 4.6 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Cementon

Today

1:00 PM

Overcast

79° 💧 None 💨 7 mph H 44%30.06 inHg

4:00 PM

Mostly cloudy

81° 💧 None 💨 7 mph H 45%30.03 inHg

7:00 PM

Mostly cloudy

77° 💧 None 💨 7 mph H 57%30.00 inHg

10:00 PM

Overcast night

71° 💧 None 💨 6 mph H 70%30.03 inHg

Tomorrow

1:00 AM

Light rain

69° 💧 0.070 in 💨 3 mph H 84%30.00 inHg

4:00 AM

Light rain

67° 💧 0.209 in 💨 5 mph H 97%29.94 inHg

7:00 AM

Light rain

67° 💧 0.119 in 💨 3 mph H 98%29.94 inHg

10:00 AM

Light rain

72° 💧 0.014 in 💨 5 mph H 89%29.94 inHg

1:00 PM

Light rain

78° 💧 0.022 in 💨 6 mph H 75%29.88 inHg

4:00 PM

Light rain

83° 💧 0.006 in 💨 8 mph H 63%29.83 inHg

7:00 PM

Sunny

77° 💧 None 💨 3 mph H 77%29.83 inHg

10:00 PM

Clear night

72° 💧 None 💨 5 mph H 89%29.88 inHg

Monday

1:00 AM

Mostly cloudy night

70° 💧 None 💨 6 mph H 85%29.85 inHg

4:00 AM

Mostly cloudy night

69° 💧 0.002 in 💨 6 mph H 86%29.88 inHg

7:00 AM

Sunny

67° 💧 None 💨 8 mph H 79%29.97 inHg

10:00 AM

Sunny

69° 💧 None 💨 11 mph H 64%30.03 inHg

Today

1:00 PM

Overcast

79° 💧 None 💨 7 mph H 44%30.06 inHg

2:00 PM

Overcast

80° 💧 None 💨 7 mph H 44%30.06 inHg

3:00 PM

Overcast

80° 💧 None 💨 7 mph H 44%30.03 inHg

4:00 PM

Mostly cloudy

81° 💧 None 💨 7 mph H 45%30.03 inHg

5:00 PM

Overcast

81° 💧 None 💨 8 mph H 47%30.00 inHg

6:00 PM

Overcast

80° 💧 None 💨 9 mph H 51%30.00 inHg

7:00 PM

Mostly cloudy

77° 💧 None 💨 7 mph H 57%30.00 inHg

8:00 PM

Overcast night

75° 💧 None 💨 7 mph H 62%30.00 inHg

9:00 PM

Partly cloudy night

73° 💧 None 💨 7 mph H 66%30.03 inHg

10:00 PM

Overcast night

71° 💧 None 💨 6 mph H 70%30.03 inHg

11:00 PM

Mostly cloudy night

71° 💧 None 💨 6 mph H 73%30.03 inHg

Tomorrow

12:00 AM

Overcast night

69° 💧 None 💨 4 mph H 79%30.03 inHg

1:00 AM

Light rain

69° 💧 0.005 in 💨 3 mph H 84%30.00 inHg

2:00 AM

Light rain

68° 💧 0.013 in 💨 4 mph H 89%30.00 inHg

3:00 AM

Light rain

68° 💧 0.051 in 💨 3 mph H 94%29.97 inHg

4:00 AM

Light rain

67° 💧 0.095 in 💨 5 mph H 97%29.94 inHg

5:00 AM

Light rain

67° 💧 0.076 in 💨 4 mph H 97%29.94 inHg

6:00 AM

Light rain

67° 💧 0.037 in 💨 3 mph H 98%29.94 inHg

7:00 AM

Light rain

67° 💧 0.049 in 💨 3 mph H 98%29.94 inHg

8:00 AM

Light rain

68° 💧 0.036 in 💨 2 mph H 98%29.94 inHg

9:00 AM

Light rain

68° 💧 0.034 in 💨 2 mph H 97%29.94 inHg

10:00 AM

Light rain

72° 💧 0.007 in 💨 5 mph H 89%29.94 inHg

11:00 AM

Overcast

75° 💧 0.002 in 💨 5 mph H 82%29.91 inHg

12:00 PM

Light rain

76° 💧 0.004 in 💨 6 mph H 79%29.91 inHg

1:00 PM

Light rain

78° 💧 0.006 in 💨 6 mph H 75%29.88 inHg

2:00 PM

Light rain

81° 💧 0.008 in 💨 6 mph H 67%29.85 inHg

3:00 PM

Light rain

82° 💧 0.008 in 💨 8 mph H 65%29.85 inHg

4:00 PM

Light rain

83° 💧 0.005 in 💨 8 mph H 63%29.83 inHg

5:00 PM

Mostly sunny

82° 💧 0.000 in 💨 8 mph H 63%29.83 inHg

6:00 PM

Sunny

81° 💧 None 💨 6 mph H 68%29.83 inHg

7:00 PM

Sunny

77° 💧 None 💨 3 mph H 77%29.83 inHg

8:00 PM

Clear night

74° 💧 None 💨 4 mph H 84%29.85 inHg

9:00 PM

Clear night

73° 💧 None 💨 5 mph H 87%29.88 inHg

10:00 PM

Clear night

72° 💧 None 💨 5 mph H 89%29.88 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 5 mph H 90%29.88 inHg

Monday

12:00 AM

Mostly clear night

71° 💧 None 💨 6 mph H 87%29.88 inHg

1:00 AM

Mostly cloudy night

70° 💧 None 💨 6 mph H 85%29.85 inHg

2:00 AM

Mostly cloudy night

70° 💧 None 💨 6 mph H 86%29.85 inHg

3:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 86%29.88 inHg

4:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 86%29.88 inHg

5:00 AM

Partly cloudy night

69° 💧 None 💨 7 mph H 82%29.91 inHg

6:00 AM

Partly cloudy night

68° 💧 0.002 in 💨 7 mph H 78%29.94 inHg

7:00 AM

Sunny

67° 💧 None 💨 8 mph H 79%29.97 inHg

8:00 AM

Sunny

67° 💧 None 💨 8 mph H 80%30.00 inHg

9:00 AM

Sunny

68° 💧 None 💨 9 mph H 74%30.03 inHg

10:00 AM

Sunny

69° 💧 None 💨 11 mph H 64%30.03 inHg

11:00 AM

Sunny

70° 💧 None 💨 11 mph H 58%30.06 inHg

12:00 PM

Sunny

71° 💧 None 💨 11 mph H 52%30.06 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 12 mph H 50%30.06 inHg

2:00 PM

Mostly sunny

72° 💧 None 💨 13 mph H 48%30.06 inHg

3:00 PM

Mostly sunny

72° 💧 None 💨 12 mph H 46%30.06 inHg

4:00 PM

Mostly sunny

73° 💧 None 💨 12 mph H 44%30.06 inHg

5:00 PM

Sunny

72° 💧 None 💨 12 mph H 45%30.06 inHg

6:00 PM

Sunny

70° 💧 None 💨 10 mph H 50%30.09 inHg

7:00 PM

Sunny

66° 💧 None 💨 7 mph H 57%30.12 inHg

8:00 PM

Clear night

64° 💧 None 💨 7 mph H 63%30.15 inHg

Tuesday

5:00 AM

Mostly clear night

52° 💧 None 💨 4 mph H 81%30.30 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 6 mph H 74%30.36 inHg

11:00 AM

Mostly sunny

65° 💧 None 💨 6 mph H 57%30.36 inHg

2:00 PM

Sunny

70° 💧 None 💨 5 mph H 50%30.36 inHg

5:00 PM

Mostly sunny

71° 💧 None 💨 5 mph H 52%30.30 inHg

8:00 PM

Clear night

63° 💧 None 💨 4 mph H 73%30.33 inHg

11:00 PM

Clear night

60° 💧 None 💨 5 mph H 81%30.36 inHg

Wednesday

2:00 AM

Clear night

57° 💧 None 💨 1 mph H 90%30.36 inHg

5:00 AM

Partly cloudy night

56° 💧 None 💨 0 mph H 92%30.36 inHg

8:00 AM

Mostly sunny

59° 💧 None 💨 1 mph H 89%30.39 inHg

11:00 AM

Sunny

70° 💧 None 💨 5 mph H 70%30.36 inHg

2:00 PM

Sunny

77° 💧 None 💨 6 mph H 61%30.33 inHg

5:00 PM

Mostly sunny

78° 💧 None 💨 6 mph H 60%30.27 inHg

8:00 PM

Clear night

72° 💧 None 💨 4 mph H 75%30.30 inHg

11:00 PM

Clear night

68° 💧 None 💨 3 mph H 83%30.30 inHg

Thursday

2:00 AM

Clear night

65° 💧 None 💨 3 mph H 89%30.27 inHg

5:00 AM

Mostly clear night

62° 💧 None 💨 3 mph H 95%30.27 inHg

8:00 AM

Sunny

65° 💧 None 💨 3 mph H 89%30.30 inHg

11:00 AM

Mostly sunny

75° 💧 None 💨 5 mph H 69%30.27 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 8 mph H 57%30.21 inHg

5:00 PM

Mostly sunny

83° 💧 None 💨 7 mph H 58%30.15 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 2 mph H 78%30.15 inHg

11:00 PM

Mostly cloudy night

72° 💧 None 💨 2 mph H 85%30.18 inHg

Friday

2:00 AM

Light rain

69° 💧 None 💨 3 mph H 95%30.18 inHg

8:00 AM

Sunny

63° 💧 None 💨 4 mph H 76%30.18 inHg

2:00 PM

Sunny

65° 💧 None 💨 4 mph H 82%30.18 inHg

8:00 PM

Clear night

87° 💧 None 💨 7 mph H 45%30.09 inHg

Saturday

2:00 AM

Clear night

77° 💧 None 💨 4 mph H 63%30.03 inHg

8:00 AM

Sunny

69° 💧 None 💨 3 mph H 96%30.03 inHg

2:00 PM

Sunny

69° 💧 None 💨 3 mph H 94%29.97 inHg

8:00 PM

Clear night

89° 💧 None 💨 7 mph H 41%29.88 inHg

Sunday

2:00 AM

Clear night

79° 💧 None 💨 3 mph H 58%29.83 inHg

8:00 AM

Sunny

71° 💧 None 💨 3 mph H 87%29.80 inHg

2:00 PM

Mostly cloudy

72° 💧 None 💨 4 mph H 93%29.74 inHg

8:00 PM

Light rain

87° 💧 None 💨 15 mph H 41%29.68 inHg

Monday

2:00 AM

Partly cloudy night

71° 💧 None 💨 10 mph H 55%29.80 inHg

8:00 AM

Mostly sunny

59° 💧 None 💨 5 mph H 72%29.91 inHg

2:00 PM

Mostly cloudy

57° 💧 None 💨 9 mph H 72%30.03 inHg

8:00 PM

Mostly cloudy night

68° 💧 None 💨 8 mph H 41%30.06 inHg

Tuesday

2:00 AM

Overcast night

60° 💧 None 💨 5 mph H 58%30.12 inHg

8:00 AM

Overcast

54° 💧 None 💨 7 mph H 67%30.21 inHg

2:00 PM

Overcast

54° 💧 None 💨 8 mph H 71%30.24 inHg

8:00 PM

Overcast night

65° 💧 None 💨 8 mph H 59%30.21 inHg

Wednesday

2:00 AM

Overcast night

60° 💧 None 💨 8 mph H 75%30.21 inHg

8:00 AM

Mostly cloudy

54° 💧 None 💨 6 mph H 89%30.21 inHg

2:00 PM

Overcast

55° 💧 None 💨 8 mph H 80%30.27 inHg

8:00 PM

Overcast night

71° 💧 None 💨 5 mph H 43%30.24 inHg

Thursday

2:00 AM

Overcast night

66° 💧 None 💨 6 mph H 57%30.27 inHg

8:00 AM

Overcast

60° 💧 None 💨 6 mph H 79%30.27 inHg

2:00 PM

Overcast

59° 💧 None 💨 8 mph H 82%30.36 inHg

8:00 PM

Overcast night

68° 💧 None 💨 7 mph H 57%30.33 inHg

Friday

2:00 AM

Overcast night

63° 💧 None 💨 5 mph H 66%30.33 inHg

8:00 AM

Overcast

57° 💧 None 💨 7 mph H 84%30.33 inHg

2:00 PM

Overcast

54° 💧 None 💨 8 mph H 85%30.33 inHg

8:00 PM

Overcast night

67° 💧 None 💨 8 mph H 51%30.27 inHg

Saturday

2:00 AM

Overcast night

61° 💧 None 💨 4 mph H 66%30.24 inHg

8:00 AM

Overcast

56° 💧 None 💨 6 mph H 80%30.21 inHg

2:00 PM

Mostly cloudy

55° 💧 None 💨 6 mph H 81%30.18 inHg

8:00 PM

Mostly cloudy night

72° 💧 None 💨 4 mph H 36%30.03 inHg

Sunday

2:00 AM

Mostly cloudy night

63° 💧 None 💨 4 mph H 46%29.94 inHg

In Cementon and, more broadly, across the state of Pennsylvania: The rest of the day will see mostly cloudy skies with temperatures ranging from 64 to 73 degrees. Light southeast winds will generally blow at around 9 mph, with occasional gusts reaching 14 mph. Rain is expected, with total accumulation approaching nearly an inch. The highest likelihood of rainfall will be during the afternoon, so outdoor plans might be affected. It’s a good idea to have an umbrella handy and to prepare for potentially damp conditions later in the day. Despite the clouds and rain, temperatures will remain mild, making for a relatively comfortable afternoon.

15-Day Weather Outlook for Cementon

TomorrowTomorrow

Overcast 83°/67° 💧 None 💨 8 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 74°/66° 💧 None 💨 13 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 71°/52° 💧 0.528 in 💨 7 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 78°/56° 💧 None 💨 6 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 83°/62° 💧 0.009 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Light rain 76°/63° 💧 0.025 in 💨 4 mph

Saturday, Sep 19Sat Sep 19

Sunny 87°/69° 💧 None 💨 7 mph

Sunday, Sep 20Sun Sep 20

Mostly cloudy 89°/71° 💧 None 💨 7 mph

Monday, Sep 21Mon Sep 21

Light rain 87°/57° 💧 0.058 in 💨 15 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 68°/54° 💧 None 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Overcast 65°/54° 💧 0.018 in 💨 8 mph

Thursday, Sep 24Thu Sep 24

Overcast 71°/59° 💧 0.023 in 💨 8 mph

Friday, Sep 25Fri Sep 25

Overcast 68°/54° 💧 None 💨 8 mph

Saturday, Sep 26Sat Sep 26

Overcast 67°/55° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 72°/63° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cementon

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Cementon

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 1:00 PM

PM2.5 Fine particles Good 9,2µg/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 11,2µg/m³

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

O₃ Ozone Moderate 105,0µg/m³

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

NO₂ Nitrogen dioxide Good 2,4µg/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 4,6Moderate 😐Moderate

Tomorrow UV 5,8Moderate 🙂Fair

Monday UV 6,1High 🙂Fair

Tuesday UV 6,0High 😐Moderate

Wednesday UV 6,0High 😊Good

Thursday UV 7,0High —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

1:00 PMUV 2,4 2:00 PMUV 2,3 3:00 PMUV 1,3 4:00 PMUV 0,7 5:00 PMUV 0,1 6:00 PMUV 0,1 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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

Sustained wind Max gusts

NIGHT SKY · CEMENTON, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

55/100Best-hour score

BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:49 PM–5:07 AM

☁ Cloud cover 62% Real hourly forecast for the best viewing hour.

☾ Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 9° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min14%

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.

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Forecast data for Cementon were last refreshed today at 12:51 PM. The current forecast period extends through 14/09/2026 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.