What is the weather in Big Run right now?

Current weather in Big Run is broken clouds.

Where can I find the hourly weather forecast for Big Run?

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

Is the weather forecast for Big Run updated regularly?

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

Now · 5:46 AM

Big Run Weather & Hourly Forecast

United States · Pennsylvania · 15715

52°F

Mostly cloudy night

Feels like: 46°F

💧 Humidity 84% 🌡 Pressure 30.39 inHg 💨 Wind 10 mph 👁 Visibility 15.3 mi ☁ Clouds 88% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:02 AM 🌇 Sunset 7:12 PM

Hourly Forecast for Big Run

Today

6:00 AM

Mostly cloudy night

52° 💧 0.000 in 💨 10 mph H 84%30.39 inHg

9:00 AM

Overcast

52° 💧 None 💨 11 mph H 65%30.42 inHg

12:00 PM

Partly cloudy

58° 💧 None 💨 13 mph H 52%30.42 inHg

3:00 PM

Mostly sunny

62° 💧 None 💨 11 mph H 49%30.36 inHg

6:00 PM

Overcast

59° 💧 None 💨 9 mph H 60%30.36 inHg

9:00 PM

Clear night

54° 💧 None 💨 9 mph H 70%30.39 inHg

Tomorrow

12:00 AM

Mostly clear night

51° 💧 None 💨 8 mph H 80%30.39 inHg

3:00 AM

Mostly clear night

49° 💧 None 💨 8 mph H 80%30.39 inHg

6:00 AM

Mostly clear night

45° 💧 None 💨 8 mph H 81%30.42 inHg

9:00 AM

Mostly cloudy

49° 💧 None 💨 8 mph H 76%30.45 inHg

12:00 PM

Mostly cloudy

57° 💧 None 💨 9 mph H 57%30.39 inHg

3:00 PM

Mostly sunny

62° 💧 None 💨 8 mph H 46%30.33 inHg

6:00 PM

Sunny

60° 💧 None 💨 5 mph H 60%30.30 inHg

9:00 PM

Clear night

51° 💧 None 💨 7 mph H 66%30.30 inHg

Friday

12:00 AM

Clear night

48° 💧 None 💨 7 mph H 83%30.33 inHg

3:00 AM

Clear night

45° 💧 None 💨 6 mph H 93%30.30 inHg

Today

6:00 AM

Mostly cloudy night

52° 💧 0.000 in 💨 10 mph H 84%30.39 inHg

7:00 AM

Mostly cloudy night

51° 💧 None 💨 10 mph H 79%30.39 inHg

8:00 AM

Overcast

51° 💧 None 💨 12 mph H 71%30.42 inHg

9:00 AM

Overcast

52° 💧 None 💨 11 mph H 65%30.42 inHg

10:00 AM

Mostly cloudy

53° 💧 None 💨 13 mph H 61%30.42 inHg

11:00 AM

Partly cloudy

56° 💧 None 💨 13 mph H 57%30.42 inHg

12:00 PM

Partly cloudy

58° 💧 None 💨 13 mph H 52%30.42 inHg

1:00 PM

Sunny

60° 💧 None 💨 12 mph H 51%30.39 inHg

2:00 PM

Mostly sunny

61° 💧 None 💨 11 mph H 49%30.39 inHg

3:00 PM

Mostly sunny

62° 💧 None 💨 11 mph H 49%30.36 inHg

4:00 PM

Partly cloudy

62° 💧 None 💨 11 mph H 50%30.36 inHg

5:00 PM

Mostly cloudy

61° 💧 None 💨 10 mph H 53%30.36 inHg

6:00 PM

Overcast

59° 💧 None 💨 9 mph H 60%30.36 inHg

7:00 PM

Overcast

57° 💧 None 💨 9 mph H 65%30.36 inHg

8:00 PM

Partly cloudy night

55° 💧 None 💨 9 mph H 68%30.39 inHg

9:00 PM

Clear night

54° 💧 None 💨 9 mph H 70%30.39 inHg

10:00 PM

Clear night

53° 💧 None 💨 9 mph H 74%30.39 inHg

11:00 PM

Clear night

52° 💧 None 💨 9 mph H 77%30.39 inHg

Tomorrow

12:00 AM

Mostly clear night

51° 💧 None 💨 8 mph H 80%30.39 inHg

1:00 AM

Mostly cloudy night

50° 💧 None 💨 8 mph H 82%30.39 inHg

2:00 AM

Mostly cloudy night

50° 💧 None 💨 8 mph H 80%30.39 inHg

3:00 AM

Mostly clear night

49° 💧 None 💨 8 mph H 80%30.39 inHg

4:00 AM

Mostly clear night

48° 💧 None 💨 8 mph H 82%30.42 inHg

5:00 AM

Mostly clear night

47° 💧 None 💨 8 mph H 83%30.42 inHg

6:00 AM

Mostly clear night

45° 💧 None 💨 8 mph H 81%30.42 inHg

7:00 AM

Mostly clear night

44° 💧 None 💨 8 mph H 80%30.42 inHg

8:00 AM

Partly cloudy

45° 💧 None 💨 8 mph H 81%30.45 inHg

9:00 AM

Mostly cloudy

49° 💧 None 💨 8 mph H 76%30.45 inHg

10:00 AM

Mostly cloudy

52° 💧 None 💨 10 mph H 66%30.42 inHg

11:00 AM

Mostly cloudy

54° 💧 None 💨 10 mph H 61%30.42 inHg

12:00 PM

Mostly cloudy

57° 💧 None 💨 9 mph H 57%30.39 inHg

1:00 PM

Mostly cloudy

59° 💧 None 💨 8 mph H 53%30.36 inHg

2:00 PM

Partly cloudy

61° 💧 None 💨 8 mph H 50%30.36 inHg

3:00 PM

Mostly sunny

62° 💧 None 💨 8 mph H 46%30.33 inHg

4:00 PM

Sunny

63° 💧 None 💨 8 mph H 45%30.30 inHg

5:00 PM

Sunny

62° 💧 None 💨 7 mph H 48%30.30 inHg

6:00 PM

Sunny

60° 💧 None 💨 5 mph H 60%30.30 inHg

7:00 PM

Sunny

55° 💧 None 💨 4 mph H 70%30.30 inHg

8:00 PM

Clear night

52° 💧 None 💨 7 mph H 68%30.30 inHg

9:00 PM

Clear night

51° 💧 None 💨 7 mph H 66%30.30 inHg

10:00 PM

Clear night

49° 💧 None 💨 7 mph H 70%30.33 inHg

11:00 PM

Clear night

49° 💧 None 💨 7 mph H 78%30.33 inHg

Friday

12:00 AM

Clear night

48° 💧 None 💨 7 mph H 83%30.33 inHg

1:00 AM

Clear night

46° 💧 None 💨 7 mph H 87%30.33 inHg

2:00 AM

Clear night

45° 💧 None 💨 7 mph H 91%30.30 inHg

3:00 AM

Clear night

45° 💧 None 💨 6 mph H 93%30.30 inHg

4:00 AM

Clear night

44° 💧 None 💨 6 mph H 94%30.30 inHg

5:00 AM

Clear night

43° 💧 None 💨 5 mph H 94%30.30 inHg

6:00 AM

Clear night

43° 💧 None 💨 5 mph H 94%30.30 inHg

7:00 AM

Clear night

42° 💧 None 💨 5 mph H 94%30.30 inHg

8:00 AM

Sunny

45° 💧 None 💨 6 mph H 93%30.33 inHg

9:00 AM

Sunny

50° 💧 None 💨 5 mph H 85%30.33 inHg

10:00 AM

Sunny

55° 💧 None 💨 5 mph H 77%30.30 inHg

11:00 AM

Sunny

59° 💧 None 💨 6 mph H 64%30.30 inHg

12:00 PM

Sunny

62° 💧 None 💨 6 mph H 54%30.27 inHg

1:00 PM

Sunny

64° 💧 None 💨 6 mph H 50%30.27 inHg

2:00 PM

Sunny

65° 💧 None 💨 7 mph H 47%30.24 inHg

3:00 PM

Sunny

66° 💧 None 💨 7 mph H 48%30.21 inHg

4:00 PM

Sunny

67° 💧 None 💨 6 mph H 49%30.18 inHg

5:00 PM

Sunny

66° 💧 None 💨 6 mph H 53%30.18 inHg

6:00 PM

Sunny

64° 💧 None 💨 5 mph H 66%30.18 inHg

7:00 PM

Sunny

59° 💧 None 💨 4 mph H 75%30.18 inHg

8:00 PM

Clear night

56° 💧 None 💨 6 mph H 77%30.21 inHg

11:00 PM

Clear night

52° 💧 None 💨 7 mph H 88%30.24 inHg

Saturday

2:00 AM

Clear night

49° 💧 None 💨 6 mph H 95%30.21 inHg

5:00 AM

Clear night

47° 💧 None 💨 6 mph H 94%30.21 inHg

8:00 AM

Sunny

48° 💧 None 💨 6 mph H 93%30.21 inHg

11:00 AM

Sunny

63° 💧 None 💨 5 mph H 68%30.21 inHg

2:00 PM

Sunny

68° 💧 None 💨 8 mph H 44%30.15 inHg

5:00 PM

Mostly sunny

67° 💧 None 💨 8 mph H 51%30.12 inHg

8:00 PM

Clear night

58° 💧 None 💨 8 mph H 69%30.12 inHg

11:00 PM

Clear night

52° 💧 None 💨 6 mph H 79%30.15 inHg

Sunday

2:00 AM

Mostly clear night

48° 💧 None 💨 5 mph H 89%30.12 inHg

5:00 AM

Overcast night

49° 💧 None 💨 6 mph H 93%30.09 inHg

8:00 AM

Mostly cloudy

52° 💧 None 💨 8 mph H 87%30.09 inHg

11:00 AM

Mostly cloudy

59° 💧 None 💨 8 mph H 75%30.06 inHg

2:00 PM

Mostly cloudy

67° 💧 None 💨 12 mph H 53%30.00 inHg

5:00 PM

Partly cloudy

66° 💧 None 💨 11 mph H 56%29.94 inHg

8:00 PM

Mostly cloudy night

57° 💧 None 💨 8 mph H 75%29.97 inHg

11:00 PM

Overcast night

52° 💧 None 💨 7 mph H 83%29.97 inHg

Monday

2:00 AM

Partly cloudy night

49° 💧 None 💨 5 mph H 88%29.97 inHg

5:00 AM

Overcast night

50° 💧 None 💨 6 mph H 90%29.97 inHg

8:00 AM

Overcast

53° 💧 None 💨 6 mph H 91%29.97 inHg

11:00 AM

Partly cloudy

62° 💧 None 💨 7 mph H 72%29.97 inHg

2:00 PM

Mostly cloudy

68° 💧 None 💨 9 mph H 52%29.91 inHg

5:00 PM

Sunny

67° 💧 None 💨 7 mph H 53%29.91 inHg

8:00 PM

Clear night

57° 💧 None 💨 4 mph H 80%29.94 inHg

Tuesday

2:00 AM

Clear night

49° 💧 None 💨 3 mph H 93%30.00 inHg

8:00 AM

Sunny

49° 💧 None 💨 2 mph H 93%30.06 inHg

2:00 PM

Sunny

69° 💧 None 💨 2 mph H 57%30.00 inHg

8:00 PM

Clear night

59° 💧 None 💨 3 mph H 84%29.97 inHg

Wednesday

2:00 AM

Clear night

57° 💧 None 💨 8 mph H 83%29.97 inHg

8:00 AM

Sunny

57° 💧 None 💨 8 mph H 77%29.97 inHg

2:00 PM

Mostly sunny

77° 💧 None 💨 10 mph H 56%29.91 inHg

8:00 PM

Clear night

69° 💧 None 💨 10 mph H 77%29.88 inHg

Thursday

2:00 AM

Partly cloudy night

67° 💧 None 💨 10 mph H 71%29.85 inHg

8:00 AM

Partly cloudy

63° 💧 None 💨 12 mph H 81%29.83 inHg

2:00 PM

Light rain

68° 💧 None 💨 15 mph H 94%29.74 inHg

8:00 PM

Overcast night

66° 💧 None 💨 12 mph H 98%29.74 inHg

Friday

2:00 AM

Overcast night

61° 💧 None 💨 9 mph H 98%29.80 inHg

8:00 AM

Overcast

57° 💧 None 💨 8 mph H 99%29.83 inHg

2:00 PM

Mostly sunny

63° 💧 None 💨 10 mph H 66%29.85 inHg

8:00 PM

Mostly clear night

53° 💧 None 💨 8 mph H 84%29.94 inHg

Saturday

2:00 AM

Overcast night

49° 💧 None 💨 7 mph H 96%30.03 inHg

8:00 AM

Partly cloudy

48° 💧 None 💨 7 mph H 94%30.09 inHg

2:00 PM

Overcast

55° 💧 None 💨 9 mph H 58%30.15 inHg

8:00 PM

Overcast night

50° 💧 None 💨 6 mph H 72%30.18 inHg

Sunday

2:00 AM

Partly cloudy night

47° 💧 None 💨 3 mph H 77%30.24 inHg

8:00 AM

Overcast

45° 💧 None 💨 1 mph H 84%30.30 inHg

2:00 PM

Overcast

55° 💧 None 💨 5 mph H 53%30.27 inHg

8:00 PM

Partly cloudy night

50° 💧 None 💨 3 mph H 71%30.27 inHg

Monday

2:00 AM

Partly cloudy night

44° 💧 None 💨 3 mph H 82%30.24 inHg

8:00 AM

Sunny

43° 💧 None 💨 3 mph H 83%30.27 inHg

2:00 PM

Sunny

61° 💧 None 💨 2 mph H 52%30.18 inHg

8:00 PM

Clear night

52° 💧 None 💨 3 mph H 79%30.15 inHg

Tuesday

2:00 AM

Mostly clear night

48° 💧 None 💨 6 mph H 85%30.12 inHg

8:00 AM

Overcast

51° 💧 None 💨 8 mph H 80%30.09 inHg

2:00 PM

Mostly cloudy

67° 💧 None 💨 13 mph H 60%29.94 inHg

8:00 PM

Overcast night

66° 💧 None 💨 12 mph H 66%29.85 inHg

Wednesday

2:00 AM

Light rain

59° 💧 None 💨 10 mph H 99%29.80 inHg

8:00 AM

Sunny

46° 💧 None 💨 7 mph H 97%29.88 inHg

2:00 PM

Mostly sunny

56° 💧 None 💨 15 mph H 56%29.83 inHg

8:00 PM

Mostly clear night

48° 💧 None 💨 6 mph H 69%29.85 inHg

In Big Run and, more broadly, across the state of Pennsylvania: This morning will start with mostly cloudy skies and mild temperatures ranging from 55 to 64 degrees Fahrenheit. Light northeast winds will blow at around 8 mph, with gusts reaching up to 19 mph. As the day progresses, the sky will remain mostly cloudy, and there is a high likelihood of rain, with total accumulation around 0.24 inches. Winds will continue to be light, but gusts may be slightly stronger during the storm. Temperatures are expected to stay within the mild range through the afternoon, making for a relatively comfortable day despite the unsettled weather. Be prepared for the possibility of rain, especially later in the day.

15-Day Weather Outlook for Big Run

TomorrowTomorrow

Mostly sunny 63°/44° 💧 None 💨 10 mph

Friday, Sep 25Fri Sep 25

Sunny 67°/42° 💧 0.010 in 💨 7 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 68°/47° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 67°/48° 💧 None 💨 12 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 68°/49° 💧 None 💨 9 mph

Tuesday, Sep 29Tue Sep 29

Sunny 69°/49° 💧 None 💨 3 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 77°/57° 💧 0.025 in 💨 10 mph

Thursday, Oct 1Thu Oct 1

Light rain 68°/63° 💧 0.464 in 💨 15 mph

Friday, Oct 2Fri Oct 2

Overcast 63°/53° 💧 0.144 in 💨 10 mph

Saturday, Oct 3Sat Oct 3

Overcast 55°/48° 💧 0.018 in 💨 9 mph

Sunday, Oct 4Sun Oct 4

Overcast 55°/45° 💧 None 💨 5 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 61°/43° 💧 None 💨 3 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 67°/48° 💧 None 💨 13 mph

Wednesday, Oct 7Wed Oct 7

Light rain 59°/46° 💧 0.180 in 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Big Run

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Big Run

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 2,0µg/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 2,6µg/m³

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

O₃ Ozone Good 43,8µg/m³

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

NO₂ Nitrogen dioxide Good 5,2µg/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 Big Run

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 5,6Moderate 😊Good

Tomorrow UV 5,4Moderate 🙂Fair

Friday UV 5,5Moderate 🙂Fair

Saturday UV 5,2Moderate 🙂Fair

Sunday UV 5,0Moderate 😊Good

Monday UV 5,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,4 10:00 AMUV 1,5 11:00 AMUV 3,2 12:00 PMUV 4,9 1:00 PMUV 5,6 2:00 PMUV 5,4 3:00 PMUV 4,3 4:00 PMUV 2,8 5:00 PMUV 1,4 6:00 PMUV 0,4

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Big Run

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BIG RUN, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

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

86/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:43 PM–5:33 AM

☁ Cloud cover 20% Real hourly forecast for the best viewing hour.

☾ Moonlight 94% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 63° 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 min68%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Big Run were last refreshed today at 5:46 AM. The current forecast period extends through 25/09/2026 at 3:00 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.