What is the weather in Glenshaw right now?

Current weather in Glenshaw is clear sky.

Where can I find the hourly weather forecast for Glenshaw?

This page shows hourly weather forecast for Glenshaw, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Glenshaw updated regularly?

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

Now · 2:37 PM

Glenshaw Weather & Hourly Forecast

United States · Pennsylvania · 15116

78°F

Sunny

Feels like: 78°F

💧 Humidity 45% 🌡 Pressure 30.15 inHg 💨 Wind 3 mph 👁 Visibility 26.3 mi ☁ Clouds 12% ☀️ UV index 6.5 · High 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Glenshaw

Today

3:00 PM

Sunny

78° 💧 None 💨 3 mph H 45%30.15 inHg

6:00 PM

Mostly sunny

77° 💧 None 💨 4 mph H 46%30.15 inHg

9:00 PM

Clear night

69° 💧 None 💨 4 mph H 64%30.15 inHg

Tomorrow

12:00 AM

Mostly clear night

64° 💧 None 💨 3 mph H 79%30.21 inHg

3:00 AM

Overcast night

61° 💧 None 💨 3 mph H 88%30.21 inHg

6:00 AM

Overcast night

62° 💧 None 💨 3 mph H 84%30.21 inHg

9:00 AM

Sunny

67° 💧 None 💨 2 mph H 73%30.24 inHg

12:00 PM

Mostly sunny

79° 💧 None 💨 4 mph H 53%30.24 inHg

3:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 43%30.18 inHg

6:00 PM

Mostly sunny

82° 💧 None 💨 4 mph H 53%30.15 inHg

9:00 PM

Mostly cloudy night

74° 💧 None 💨 4 mph H 73%30.18 inHg

Wednesday

12:00 AM

Mostly cloudy night

71° 💧 None 💨 4 mph H 80%30.18 inHg

3:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 79%30.15 inHg

6:00 AM

Mostly cloudy night

69° 💧 0.004 in 💨 6 mph H 74%30.15 inHg

9:00 AM

Mostly cloudy

73° 💧 0.009 in 💨 5 mph H 66%30.15 inHg

12:00 PM

Light rain

79° 💧 0.033 in 💨 10 mph H 68%30.12 inHg

Today

3:00 PM

Sunny

78° 💧 None 💨 3 mph H 45%30.15 inHg

4:00 PM

Sunny

78° 💧 None 💨 3 mph H 44%30.15 inHg

5:00 PM

Sunny

78° 💧 None 💨 4 mph H 45%30.15 inHg

6:00 PM

Mostly sunny

77° 💧 None 💨 4 mph H 46%30.15 inHg

7:00 PM

Mostly sunny

74° 💧 None 💨 2 mph H 58%30.15 inHg

8:00 PM

Mostly cloudy night

70° 💧 None 💨 2 mph H 64%30.15 inHg

9:00 PM

Clear night

69° 💧 None 💨 4 mph H 64%30.15 inHg

10:00 PM

Clear night

67° 💧 None 💨 3 mph H 67%30.18 inHg

11:00 PM

Mostly clear night

66° 💧 None 💨 3 mph H 72%30.18 inHg

Tomorrow

12:00 AM

Mostly clear night

64° 💧 None 💨 3 mph H 79%30.21 inHg

1:00 AM

Mostly clear night

62° 💧 None 💨 4 mph H 85%30.21 inHg

2:00 AM

Overcast night

61° 💧 None 💨 4 mph H 87%30.21 inHg

3:00 AM

Overcast night

61° 💧 None 💨 3 mph H 88%30.21 inHg

4:00 AM

Overcast night

61° 💧 None 💨 3 mph H 87%30.21 inHg

5:00 AM

Overcast night

62° 💧 None 💨 3 mph H 85%30.21 inHg

6:00 AM

Overcast night

62° 💧 None 💨 3 mph H 84%30.21 inHg

7:00 AM

Mostly cloudy

62° 💧 None 💨 2 mph H 84%30.24 inHg

8:00 AM

Partly cloudy

64° 💧 None 💨 3 mph H 80%30.24 inHg

9:00 AM

Sunny

67° 💧 None 💨 2 mph H 73%30.24 inHg

10:00 AM

Mostly cloudy

71° 💧 None 💨 3 mph H 66%30.24 inHg

11:00 AM

Mostly cloudy

75° 💧 None 💨 4 mph H 59%30.24 inHg

12:00 PM

Mostly sunny

79° 💧 None 💨 4 mph H 53%30.24 inHg

1:00 PM

Mostly sunny

81° 💧 None 💨 4 mph H 48%30.21 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 4 mph H 46%30.18 inHg

3:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 43%30.18 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 6 mph H 42%30.15 inHg

5:00 PM

Partly cloudy

84° 💧 None 💨 6 mph H 46%30.15 inHg

6:00 PM

Mostly sunny

82° 💧 None 💨 4 mph H 53%30.15 inHg

7:00 PM

Partly cloudy

80° 💧 None 💨 4 mph H 58%30.15 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 3 mph H 68%30.15 inHg

9:00 PM

Mostly cloudy night

74° 💧 None 💨 4 mph H 73%30.18 inHg

10:00 PM

Mostly cloudy night

73° 💧 None 💨 4 mph H 75%30.18 inHg

11:00 PM

Mostly clear night

72° 💧 None 💨 4 mph H 77%30.18 inHg

Wednesday

12:00 AM

Mostly cloudy night

71° 💧 None 💨 4 mph H 80%30.18 inHg

1:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 79%30.15 inHg

2:00 AM

Mostly cloudy night

70° 💧 None 💨 5 mph H 79%30.15 inHg

3:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 79%30.15 inHg

4:00 AM

Partly cloudy night

70° 💧 None 💨 6 mph H 75%30.12 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 6 mph H 72%30.15 inHg

6:00 AM

Mostly cloudy night

69° 💧 0.001 in 💨 6 mph H 74%30.15 inHg

7:00 AM

Partly cloudy

68° 💧 0.003 in 💨 5 mph H 73%30.15 inHg

8:00 AM

Partly cloudy

70° 💧 None 💨 7 mph H 68%30.15 inHg

9:00 AM

Mostly cloudy

73° 💧 0.003 in 💨 5 mph H 66%30.15 inHg

10:00 AM

Mostly cloudy

76° 💧 0.003 in 💨 6 mph H 62%30.15 inHg

11:00 AM

Mostly cloudy

79° 💧 0.003 in 💨 8 mph H 60%30.15 inHg

12:00 PM

Light rain

79° 💧 0.016 in 💨 10 mph H 68%30.12 inHg

1:00 PM

Light rain

83° 💧 0.013 in 💨 11 mph H 59%30.09 inHg

2:00 PM

Light rain

85° 💧 0.005 in 💨 11 mph H 54%30.06 inHg

3:00 PM

Partly cloudy

87° 💧 0.001 in 💨 11 mph H 49%30.03 inHg

4:00 PM

Mostly sunny

87° 💧 None 💨 12 mph H 48%30.00 inHg

5:00 PM

Sunny

86° 💧 None 💨 11 mph H 50%29.97 inHg

6:00 PM

Sunny

85° 💧 None 💨 10 mph H 53%29.97 inHg

7:00 PM

Sunny

83° 💧 None 💨 8 mph H 59%29.97 inHg

8:00 PM

Clear night

80° 💧 None 💨 7 mph H 64%29.97 inHg

9:00 PM

Mostly clear night

79° 💧 None 💨 7 mph H 67%29.97 inHg

10:00 PM

Clear night

77° 💧 None 💨 7 mph H 69%29.97 inHg

11:00 PM

Light rain

76° 💧 0.009 in 💨 8 mph H 71%29.97 inHg

Thursday

12:00 AM

Light rain

74° 💧 0.009 in 💨 6 mph H 79%29.97 inHg

1:00 AM

Light rain

73° 💧 0.005 in 💨 5 mph H 85%29.97 inHg

2:00 AM

Mostly cloudy night

72° 💧 0.001 in 💨 6 mph H 88%29.94 inHg

3:00 AM

Light rain

72° 💧 0.014 in 💨 7 mph H 91%29.94 inHg

4:00 AM

Light rain

70° 💧 0.055 in 💨 7 mph H 98%29.94 inHg

5:00 AM

Thunderstorms

69° 💧 0.141 in 💨 7 mph H 98%29.97 inHg

6:00 AM

Thunderstorms

69° 💧 0.099 in 💨 8 mph H 98%29.97 inHg

7:00 AM

Light thunderstorms

69° 💧 0.067 in 💨 6 mph H 99%29.97 inHg

8:00 AM

Light thunderstorms

70° 💧 0.058 in 💨 8 mph H 98%29.94 inHg

11:00 AM

Light rain

72° 💧 None 💨 8 mph H 94%29.97 inHg

2:00 PM

Moderate rain

72° 💧 None 💨 8 mph H 95%29.91 inHg

5:00 PM

Light rain

71° 💧 None 💨 6 mph H 97%29.88 inHg

8:00 PM

Overcast night

69° 💧 None 💨 4 mph H 98%29.88 inHg

11:00 PM

Mostly cloudy night

66° 💧 None 💨 3 mph H 99%29.94 inHg

Friday

2:00 AM

Mostly clear night

63° 💧 None 💨 4 mph H 98%29.94 inHg

5:00 AM

Clear night

60° 💧 None 💨 4 mph H 97%29.97 inHg

8:00 AM

Sunny

59° 💧 None 💨 4 mph H 96%30.03 inHg

11:00 AM

Sunny

67° 💧 None 💨 3 mph H 70%30.06 inHg

2:00 PM

Sunny

73° 💧 None 💨 3 mph H 51%30.03 inHg

5:00 PM

Sunny

73° 💧 None 💨 4 mph H 47%30.00 inHg

8:00 PM

Clear night

65° 💧 None 💨 4 mph H 72%30.03 inHg

11:00 PM

Clear night

60° 💧 None 💨 4 mph H 82%30.03 inHg

Saturday

2:00 AM

Clear night

57° 💧 None 💨 4 mph H 90%30.03 inHg

5:00 AM

Mostly clear night

55° 💧 None 💨 4 mph H 90%30.03 inHg

8:00 AM

Mostly sunny

58° 💧 None 💨 3 mph H 85%30.03 inHg

11:00 AM

Partly cloudy

72° 💧 None 💨 3 mph H 65%30.03 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 4 mph H 60%30.00 inHg

5:00 PM

Light rain

82° 💧 None 💨 3 mph H 61%29.94 inHg

8:00 PM

Mostly clear night

71° 💧 None 💨 2 mph H 98%30.00 inHg

11:00 PM

Overcast night

70° 💧 None 💨 7 mph H 98%30.03 inHg

Sunday

2:00 AM

Overcast night

68° 💧 None 💨 7 mph H 99%30.00 inHg

8:00 AM

Mostly cloudy

69° 💧 None 💨 5 mph H 97%30.03 inHg

2:00 PM

Partly cloudy

70° 💧 None 💨 5 mph H 98%30.06 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 5 mph H 65%30.06 inHg

Monday

2:00 AM

Clear night

74° 💧 None 💨 5 mph H 78%30.06 inHg

8:00 AM

Overcast

64° 💧 None 💨 4 mph H 93%30.12 inHg

2:00 PM

Overcast

63° 💧 None 💨 5 mph H 83%30.18 inHg

8:00 PM

Overcast night

76° 💧 None 💨 4 mph H 55%30.15 inHg

Tuesday

2:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 74%30.09 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 6 mph H 70%30.06 inHg

2:00 PM

Mostly cloudy

72° 💧 None 💨 9 mph H 85%30.03 inHg

8:00 PM

Partly cloudy night

88° 💧 None 💨 13 mph H 54%29.94 inHg

Wednesday

2:00 AM

Moderate rain

73° 💧 None 💨 8 mph H 98%30.00 inHg

8:00 AM

Sunny

61° 💧 None 💨 7 mph H 93%30.12 inHg

2:00 PM

Sunny

57° 💧 None 💨 5 mph H 91%30.24 inHg

8:00 PM

Mostly cloudy night

68° 💧 None 💨 8 mph H 52%30.24 inHg

Thursday

2:00 AM

Clear night

62° 💧 None 💨 6 mph H 65%30.24 inHg

8:00 AM

Partly cloudy

55° 💧 None 💨 2 mph H 86%30.30 inHg

2:00 PM

Mostly sunny

54° 💧 None 💨 3 mph H 87%30.33 inHg

8:00 PM

Mostly cloudy night

70° 💧 None 💨 6 mph H 48%30.24 inHg

Friday

2:00 AM

Partly cloudy night

63° 💧 None 💨 3 mph H 67%30.18 inHg

8:00 AM

Mostly cloudy

59° 💧 None 💨 2 mph H 86%30.18 inHg

2:00 PM

Sunny

55° 💧 None 💨 5 mph H 91%30.18 inHg

8:00 PM

Clear night

69° 💧 None 💨 9 mph H 48%30.09 inHg

Saturday

2:00 AM

Clear night

62° 💧 None 💨 6 mph H 58%30.06 inHg

8:00 AM

Sunny

57° 💧 None 💨 7 mph H 78%30.06 inHg

2:00 PM

Sunny

54° 💧 None 💨 5 mph H 82%30.09 inHg

8:00 PM

Overcast night

66° 💧 None 💨 9 mph H 48%30.09 inHg

Sunday

2:00 AM

Clear night

60° 💧 None 💨 3 mph H 74%30.09 inHg

8:00 AM

Sunny

52° 💧 None 💨 3 mph H 81%30.12 inHg

2:00 PM

Sunny

53° 💧 None 💨 4 mph H 84%30.18 inHg

8:00 PM

Overcast night

73° 💧 None 💨 5 mph H 35%30.09 inHg

Monday

2:00 AM

Mostly cloudy night

65° 💧 None 💨 3 mph H 61%30.03 inHg

8:00 AM

Overcast

58° 💧 None 💨 4 mph H 78%30.03 inHg

2:00 PM

Overcast

58° 💧 None 💨 4 mph H 79%30.03 inHg

8:00 PM

Overcast night

77° 💧 None 💨 5 mph H 37%30.00 inHg

Tuesday

2:00 AM

Overcast night

68° 💧 None 💨 3 mph H 60%29.97 inHg

In Glenshaw and, more broadly, across the state of Pennsylvania: As the afternoon winds down, skies will remain mostly sunny with a few passing clouds. Temperatures will be mild to warm, ranging from 61 to 75 degrees Fahrenheit. Light northeast winds, generally around 3 mph, may occasionally gust to 3 mph, creating a gentle breeze. No precipitation is expected through the evening, providing clear conditions for outdoor plans. Temperatures are expected to stay steady or slightly decrease during the evening hours, remaining comfortable and dry. Overall, the weather will be calm and pleasant as the day transitions into night.

15-Day Weather Outlook for Glenshaw

TomorrowTomorrow

Mostly cloudy 85°/61° 💧 None 💨 6 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 87°/68° 💧 None 💨 12 mph

Thursday, Sep 10Thu Sep 10

Thunderstorms 80°/69° 💧 0.587 in 💨 8 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 73°/59° 💧 0.007 in 💨 4 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 82°/55° 💧 0.003 in 💨 4 mph

Sunday, Sep 13Sun Sep 13

Overcast 71°/68° 💧 0.131 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 82°/63° 💧 0.050 in 💨 5 mph

Tuesday, Sep 15Tue Sep 15

Overcast 76°/68° 💧 0.000 in 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Moderate rain 88°/57° 💧 0.302 in 💨 13 mph

Thursday, Sep 17Thu Sep 17

Mostly cloudy 68°/54° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Mostly cloudy 70°/55° 💧 0.001 in 💨 6 mph

Saturday, Sep 19Sat Sep 19

Sunny 69°/54° 💧 None 💨 9 mph

Sunday, Sep 20Sun Sep 20

Overcast 66°/52° 💧 0.001 in 💨 9 mph

Monday, Sep 21Mon Sep 21

Overcast 73°/58° 💧 None 💨 5 mph

Tuesday, Sep 22Tue Sep 22

Overcast 77°/68° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Glenshaw

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Glenshaw

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 3:00 PM

PM2.5 Fine particles Good 3,6µg/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 3,9µg/m³

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

O₃ Ozone Fair 87,6µg/m³

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

NO₂ Nitrogen dioxide Good 0,8µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Glenshaw

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 🙂Fair

Tomorrow UV 6,6High 🙂Fair

Wednesday UV 7,5High 🙂Fair

Thursday UV 1,4Low 🙂Fair

Friday UV 7,0High 🙂Fair

Saturday UV 7,0High —Unavailable

Sunday UV 7,0High —Unavailable

Hourly UV index today

3:00 PMUV 5,5 4:00 PMUV 3,7 5:00 PMUV 2,0 6:00 PMUV 0,8 7:00 PMUV 0,2

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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged 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 Glenshaw

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GLENSHAW, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

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

96/100Best-hour score

BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 9:16 PM–5:19 AM

☁ Cloud cover 5% Real hourly forecast for the best viewing hour.

☾ Moonlight 16% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 4° 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 min12%

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Smyrna US · Tennessee · 56,692 residents Vestavia Hills US · Alabama · 38,616 residents Chalkhouse Green GB · England · 215 residents Gilt Edge US · Tennessee · 516 residents Milford US · Ohio · 6,497 residents Friendship US · Ohio · 353 residents Silver Summit US · Utah · 1,476 residents Bugle GB · England · 2,430 residents Clayfield AU · Queensland · 10,897 residents Center Line US · Michigan · 8,463 residents Randolph US · Nebraska · 877 residents Canton US · Kansas · 706 residents Northam GB · England · 5,190 residents Dunlap US · Illinois · 1,360 residents Bellefontaine US · Ohio · 13,807 residents Royerton US · Indiana · 295 residents

Forecast data for Glenshaw were last refreshed today at 2:37 PM. The current forecast period extends through 09/09/2026 at 12:00 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.