What is the weather in Sun Valley right now?

Current weather in Sun Valley is overcast clouds.

Where can I find the hourly weather forecast for Sun Valley?

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

Is the weather forecast for Sun Valley updated regularly?

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

Now · 2:06 AM

Sun Valley Weather & Hourly Forecast

United States · Pennsylvania · 18330

50°F

Overcast night

Feels like: 41°F

💧 Humidity 64% 🌡 Pressure 30.39 inHg 💨 Wind 11 mph 👁 Visibility 25.5 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:49 AM 🌇 Sunset 6:59 PM

Hourly Forecast for Sun Valley

Today

3:00 AM

Overcast night

49° 💧 None 💨 11 mph H 63%30.39 inHg

6:00 AM

Overcast night

48° 💧 None 💨 13 mph H 63%30.42 inHg

9:00 AM

Mostly cloudy

51° 💧 None 💨 13 mph H 68%30.45 inHg

12:00 PM

Mostly cloudy

58° 💧 None 💨 14 mph H 54%30.45 inHg

3:00 PM

Overcast

61° 💧 None 💨 11 mph H 54%30.42 inHg

6:00 PM

Sunny

58° 💧 None 💨 10 mph H 60%30.42 inHg

9:00 PM

Clear night

53° 💧 None 💨 11 mph H 70%30.45 inHg

Tomorrow

12:00 AM

Clear night

48° 💧 None 💨 12 mph H 68%30.45 inHg

3:00 AM

Partly cloudy night

46° 💧 None 💨 12 mph H 75%30.42 inHg

6:00 AM

Partly cloudy night

45° 💧 None 💨 13 mph H 84%30.45 inHg

9:00 AM

Partly cloudy

49° 💧 None 💨 12 mph H 76%30.45 inHg

12:00 PM

Sunny

57° 💧 None 💨 10 mph H 56%30.39 inHg

3:00 PM

Overcast

61° 💧 None 💨 9 mph H 46%30.33 inHg

6:00 PM

Overcast

58° 💧 None 💨 8 mph H 61%30.30 inHg

9:00 PM

Overcast night

54° 💧 None 💨 10 mph H 64%30.30 inHg

Friday

12:00 AM

Overcast night

52° 💧 None 💨 10 mph H 70%30.27 inHg

Today

3:00 AM

Overcast night

49° 💧 None 💨 11 mph H 63%30.39 inHg

4:00 AM

Overcast night

48° 💧 None 💨 12 mph H 61%30.42 inHg

5:00 AM

Overcast night

48° 💧 None 💨 13 mph H 60%30.39 inHg

6:00 AM

Overcast night

48° 💧 None 💨 13 mph H 63%30.42 inHg

7:00 AM

Overcast

48° 💧 None 💨 13 mph H 67%30.42 inHg

8:00 AM

Overcast

49° 💧 None 💨 13 mph H 69%30.45 inHg

9:00 AM

Mostly cloudy

51° 💧 None 💨 13 mph H 68%30.45 inHg

10:00 AM

Partly cloudy

54° 💧 None 💨 14 mph H 64%30.45 inHg

11:00 AM

Mostly cloudy

56° 💧 None 💨 14 mph H 59%30.45 inHg

12:00 PM

Mostly cloudy

58° 💧 None 💨 14 mph H 54%30.45 inHg

1:00 PM

Overcast

59° 💧 None 💨 12 mph H 57%30.42 inHg

2:00 PM

Mostly cloudy

60° 💧 None 💨 12 mph H 55%30.42 inHg

3:00 PM

Overcast

61° 💧 None 💨 11 mph H 54%30.42 inHg

4:00 PM

Mostly sunny

61° 💧 None 💨 12 mph H 53%30.42 inHg

5:00 PM

Sunny

60° 💧 None 💨 11 mph H 55%30.42 inHg

6:00 PM

Sunny

58° 💧 None 💨 10 mph H 60%30.42 inHg

7:00 PM

Clear night

55° 💧 None 💨 9 mph H 64%30.42 inHg

8:00 PM

Clear night

53° 💧 None 💨 9 mph H 69%30.45 inHg

9:00 PM

Clear night

53° 💧 None 💨 11 mph H 70%30.45 inHg

10:00 PM

Clear night

51° 💧 None 💨 11 mph H 70%30.45 inHg

11:00 PM

Clear night

50° 💧 None 💨 12 mph H 70%30.45 inHg

Tomorrow

12:00 AM

Clear night

48° 💧 None 💨 12 mph H 68%30.45 inHg

1:00 AM

Clear night

47° 💧 None 💨 12 mph H 67%30.45 inHg

2:00 AM

Clear night

46° 💧 None 💨 12 mph H 71%30.45 inHg

3:00 AM

Partly cloudy night

46° 💧 None 💨 12 mph H 75%30.42 inHg

4:00 AM

Clear night

46° 💧 None 💨 12 mph H 78%30.42 inHg

5:00 AM

Clear night

45° 💧 None 💨 12 mph H 81%30.42 inHg

6:00 AM

Partly cloudy night

45° 💧 None 💨 13 mph H 84%30.45 inHg

7:00 AM

Mostly sunny

44° 💧 None 💨 12 mph H 85%30.45 inHg

8:00 AM

Mostly cloudy

46° 💧 None 💨 14 mph H 81%30.45 inHg

9:00 AM

Partly cloudy

49° 💧 None 💨 12 mph H 76%30.45 inHg

10:00 AM

Sunny

52° 💧 None 💨 12 mph H 70%30.42 inHg

11:00 AM

Sunny

54° 💧 None 💨 11 mph H 64%30.42 inHg

12:00 PM

Sunny

57° 💧 None 💨 10 mph H 56%30.39 inHg

1:00 PM

Mostly cloudy

59° 💧 None 💨 10 mph H 49%30.36 inHg

2:00 PM

Overcast

60° 💧 None 💨 9 mph H 46%30.36 inHg

3:00 PM

Overcast

61° 💧 None 💨 9 mph H 46%30.33 inHg

4:00 PM

Overcast

61° 💧 None 💨 9 mph H 49%30.33 inHg

5:00 PM

Overcast

60° 💧 None 💨 9 mph H 54%30.30 inHg

6:00 PM

Overcast

58° 💧 None 💨 8 mph H 61%30.30 inHg

7:00 PM

Overcast night

54° 💧 None 💨 7 mph H 68%30.30 inHg

8:00 PM

Overcast night

53° 💧 None 💨 9 mph H 67%30.30 inHg

9:00 PM

Overcast night

54° 💧 None 💨 10 mph H 64%30.30 inHg

10:00 PM

Mostly clear night

54° 💧 None 💨 10 mph H 65%30.30 inHg

11:00 PM

Overcast night

53° 💧 None 💨 10 mph H 68%30.27 inHg

Friday

12:00 AM

Overcast night

52° 💧 None 💨 10 mph H 70%30.27 inHg

1:00 AM

Overcast night

51° 💧 None 💨 10 mph H 73%30.27 inHg

2:00 AM

Overcast night

50° 💧 None 💨 11 mph H 75%30.27 inHg

3:00 AM

Overcast night

50° 💧 None 💨 11 mph H 73%30.24 inHg

4:00 AM

Overcast night

50° 💧 None 💨 12 mph H 69%30.24 inHg

5:00 AM

Partly cloudy night

50° 💧 None 💨 12 mph H 66%30.21 inHg

6:00 AM

Overcast night

49° 💧 None 💨 13 mph H 64%30.21 inHg

7:00 AM

Overcast

50° 💧 None 💨 13 mph H 61%30.21 inHg

8:00 AM

Overcast

51° 💧 None 💨 13 mph H 61%30.21 inHg

5:00 PM

Sunny

67° 💧 None 💨 9 mph H 48%30.09 inHg

8:00 PM

Clear night

59° 💧 None 💨 10 mph H 63%30.12 inHg

11:00 PM

Clear night

58° 💧 None 💨 12 mph H 67%30.12 inHg

Saturday

2:00 AM

Overcast night

56° 💧 None 💨 11 mph H 69%30.09 inHg

5:00 AM

Overcast night

54° 💧 None 💨 12 mph H 66%30.03 inHg

8:00 AM

Overcast

56° 💧 None 💨 13 mph H 63%30.03 inHg

11:00 AM

Overcast

62° 💧 None 💨 13 mph H 56%30.03 inHg

2:00 PM

Overcast

63° 💧 None 💨 13 mph H 51%29.97 inHg

5:00 PM

Light rain

57° 💧 None 💨 13 mph H 73%29.94 inHg

8:00 PM

Overcast night

58° 💧 None 💨 15 mph H 57%29.91 inHg

11:00 PM

Overcast night

59° 💧 None 💨 18 mph H 55%29.83 inHg

Sunday

2:00 AM

Light rain

56° 💧 None 💨 18 mph H 64%29.77 inHg

5:00 AM

Light rain

52° 💧 None 💨 19 mph H 89%29.71 inHg

8:00 AM

Light rain

53° 💧 None 💨 19 mph H 84%29.68 inHg

11:00 AM

Overcast

56° 💧 None 💨 16 mph H 82%29.68 inHg

2:00 PM

Overcast

59° 💧 None 💨 14 mph H 80%29.65 inHg

5:00 PM

Overcast

58° 💧 None 💨 15 mph H 89%29.68 inHg

8:00 PM

Overcast night

57° 💧 None 💨 13 mph H 87%29.71 inHg

11:00 PM

Overcast night

57° 💧 None 💨 11 mph H 88%29.71 inHg

Monday

2:00 AM

Overcast night

55° 💧 None 💨 10 mph H 93%29.74 inHg

5:00 AM

Mostly cloudy night

54° 💧 None 💨 10 mph H 94%29.74 inHg

8:00 AM

Mostly cloudy

55° 💧 None 💨 10 mph H 92%29.77 inHg

11:00 AM

Mostly sunny

62° 💧 None 💨 9 mph H 75%29.80 inHg

2:00 PM

Partly cloudy

65° 💧 None 💨 9 mph H 68%29.80 inHg

8:00 PM

Overcast night

66° 💧 None 💨 11 mph H 73%29.77 inHg

Tuesday

2:00 AM

Mostly clear night

59° 💧 None 💨 9 mph H 88%29.83 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 9 mph H 90%29.85 inHg

2:00 PM

Mostly cloudy

56° 💧 None 💨 10 mph H 92%29.91 inHg

8:00 PM

Overcast night

67° 💧 None 💨 7 mph H 66%29.91 inHg

Wednesday

2:00 AM

Mostly clear night

59° 💧 None 💨 5 mph H 90%29.97 inHg

8:00 AM

Partly cloudy

58° 💧 None 💨 5 mph H 94%30.00 inHg

2:00 PM

Light rain

58° 💧 None 💨 4 mph H 93%30.06 inHg

8:00 PM

Light rain

67° 💧 None 💨 7 mph H 71%30.06 inHg

Thursday

2:00 AM

Light rain

61° 💧 None 💨 6 mph H 92%30.09 inHg

8:00 AM

Overcast

59° 💧 None 💨 5 mph H 100%30.12 inHg

2:00 PM

Overcast

59° 💧 None 💨 6 mph H 100%30.15 inHg

8:00 PM

Light rain

67° 💧 None 💨 7 mph H 74%30.15 inHg

Friday

2:00 AM

Mostly clear night

61° 💧 None 💨 5 mph H 95%30.15 inHg

8:00 AM

Overcast

59° 💧 None 💨 3 mph H 100%30.15 inHg

2:00 PM

Overcast

58° 💧 None 💨 3 mph H 98%30.15 inHg

8:00 PM

Light rain

66° 💧 None 💨 7 mph H 76%30.09 inHg

Saturday

2:00 AM

Overcast night

63° 💧 None 💨 3 mph H 88%30.06 inHg

8:00 AM

Light rain

60° 💧 None 💨 5 mph H 98%30.03 inHg

2:00 PM

Light rain

60° 💧 None 💨 4 mph H 100%30.03 inHg

8:00 PM

Light rain

67° 💧 None 💨 8 mph H 89%29.97 inHg

Sunday

2:00 AM

Light rain

64° 💧 None 💨 8 mph H 99%29.94 inHg

8:00 AM

Heavy rain

61° 💧 None 💨 8 mph H 100%29.88 inHg

2:00 PM

Moderate rain

61° 💧 None 💨 8 mph H 100%29.83 inHg

8:00 PM

Moderate rain

66° 💧 None 💨 14 mph H 98%29.74 inHg

Monday

2:00 AM

Moderate rain

61° 💧 None 💨 3 mph H 100%29.74 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 8 mph H 96%29.74 inHg

2:00 PM

Partly cloudy

55° 💧 None 💨 8 mph H 93%29.77 inHg

8:00 PM

Overcast night

65° 💧 None 💨 10 mph H 55%29.74 inHg

Tuesday

2:00 AM

Clear night

56° 💧 None 💨 7 mph H 77%29.77 inHg

8:00 AM

Mostly sunny

49° 💧 None 💨 5 mph H 94%29.80 inHg

2:00 PM

Sunny

49° 💧 None 💨 9 mph H 88%29.80 inHg

8:00 PM

Partly cloudy night

59° 💧 None 💨 11 mph H 66%29.74 inHg

Wednesday

2:00 AM

Clear night

52° 💧 None 💨 9 mph H 85%29.80 inHg

8:00 AM

Overcast

51° 💧 None 💨 10 mph H 87%29.80 inHg

2:00 PM

Overcast

52° 💧 None 💨 9 mph H 91%29.85 inHg

In Sun Valley 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 Sun Valley

TomorrowTomorrow

Partly cloudy 61°/44° 💧 None 💨 14 mph

Friday, Sep 25Fri Sep 25

Overcast 67°/49° 💧 None 💨 13 mph

Saturday, Sep 26Sat Sep 26

Light rain 63°/54° 💧 0.052 in 💨 18 mph

Sunday, Sep 27Sun Sep 27

Light rain 59°/52° 💧 0.187 in 💨 19 mph

Monday, Sep 28Mon Sep 28

Overcast 66°/54° 💧 0.002 in 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Overcast 67°/56° 💧 0.004 in 💨 10 mph

Wednesday, Sep 30Wed Sep 30

Light rain 67°/58° 💧 0.050 in 💨 7 mph

Thursday, Oct 1Thu Oct 1

Light rain 67°/59° 💧 0.112 in 💨 7 mph

Friday, Oct 2Fri Oct 2

Light rain 66°/58° 💧 0.022 in 💨 7 mph

Saturday, Oct 3Sat Oct 3

Light rain 67°/60° 💧 0.088 in 💨 8 mph

Sunday, Oct 4Sun Oct 4

Heavy rain 66°/61° 💧 2.512 in 💨 14 mph

Monday, Oct 5Mon Oct 5

Moderate rain 65°/55° 💧 0.297 in 💨 10 mph

Tuesday, Oct 6Tue Oct 6

Partly cloudy 59°/49° 💧 0.004 in 💨 11 mph

Wednesday, Oct 7Wed Oct 7

Overcast 52°/51° 💧 0.041 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sun Valley

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sun Valley

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 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 3,9µg/m³

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

O₃ Ozone Good 53,9µg/m³

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

NO₂ Nitrogen dioxide Good 7,8µg/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 Sun Valley

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 5,7Moderate 😊Good

Tomorrow UV 5,4Moderate 🙂Fair

Friday UV 5,2Moderate 😐Moderate

Saturday UV 3,6Moderate 🙂Fair

Sunday UV 5,0Moderate 🙂Fair

Monday UV 5,0Moderate —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

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

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 Sun Valley

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SUN VALLEY, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 99% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 64° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Sun Valley were last refreshed today at 2:06 AM. The current forecast period extends through 25/09/2026 at 12:00 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.