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Now · 9:29 AM

Shamokin Dam Weather & Hourly Forecast

United States · Pennsylvania · 17876

Mostly cloudy
67°F
Mostly cloudy
Feels like: 67°F
💧 Humidity 66% 🌡 Pressure 30.09 inHg 💨 Wind 3 mph 👁 Visibility 22.2 mi Clouds 89% ☀️ UV index 1.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Shamokin Dam

Today
Mostly cloudy · 10:00 AM Mostly cloudy
71° 💧 None 💨 5 mph H 63%30.09 inHg
Overcast · 1:00 PM Overcast
76° 💧 0.000 in 💨 9 mph H 60%30.06 inHg
Overcast · 4:00 PM Overcast
78° 💧 None 💨 11 mph H 60%30.00 inHg
Overcast · 7:00 PM Overcast
75° 💧 None 💨 7 mph H 70%29.97 inHg
Overcast night · 10:00 PM Overcast night
72° 💧 0.034 in 💨 9 mph H 80%30.00 inHg
Tomorrow
Light rain · 1:00 AM Light rain
69° 💧 0.191 in 💨 9 mph H 95%29.97 inHg
Light rain · 4:00 AM Light rain
68° 💧 0.164 in 💨 6 mph H 98%29.94 inHg
Light rain · 7:00 AM Light rain
68° 💧 0.027 in 💨 5 mph H 99%29.91 inHg
Overcast · 10:00 AM Overcast
73° 💧 0.016 in 💨 5 mph H 91%29.94 inHg
Overcast · 1:00 PM Overcast
80° 💧 0.001 in 💨 6 mph H 69%29.88 inHg
Partly cloudy · 4:00 PM Partly cloudy
83° 💧 None 💨 6 mph H 57%29.85 inHg
Sunny · 7:00 PM Sunny
77° 💧 None 💨 4 mph H 75%29.83 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
74° 💧 None 💨 7 mph H 77%29.91 inHg
Monday
Overcast night · 1:00 AM Overcast night
70° 💧 None 💨 4 mph H 86%29.91 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
69° 💧 None 💨 9 mph H 76%29.94 inHg
Sunny · 7:00 AM Sunny
64° 💧 None 💨 8 mph H 85%30.00 inHg

In Shamokin Dam and, more broadly, across the state of Pennsylvania: This morning will start with mostly cloudy skies and mild temperatures around 59 degrees. Winds from the southeast will be moderate, averaging around 10 mph with gusts up to 14 mph. As the day progresses, temperatures are expected to warm to a high near 79 degrees. There is a strong possibility of rain throughout the afternoon, with total accumulation around 0.58 inches. The rain is likely to be steady at times, so plan accordingly. Winds will remain gentle to moderate, maintaining the southeast direction. Overall, it will be a cloudy day with a good chance of rain in the later hours, so it’s a good idea to bring an umbrella if heading outdoors.

15-Day Weather Outlook for Shamokin Dam

TomorrowTomorrow Overcast Overcast 83°/68° 💧 None 💨 9 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 75°/64° 💧 None 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 72°/51° 💧 0.247 in 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 81°/59° 💧 None 💨 7 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 85°/65° 💧 0.077 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 72°/65° 💧 0.347 in 💨 4 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 86°/67° 💧 0.002 in 💨 6 mph
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 87°/71° 💧 None 💨 9 mph
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 76°/54° 💧 0.086 in 💨 14 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 65°/53° 💧 None 💨 10 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 64°/54° 💧 0.001 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 69°/60° 💧 0.004 in 💨 5 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 70°/55° 💧 None 💨 5 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 71°/54° 💧 None 💨 5 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 72°/63° 💧 None 💨 2 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Shamokin Dam

Vertical axis: °F · Color based on temperature
Mostly cloudy at 10:00 AM
71° Today 10:00 AM
Mostly cloudy at 11:00 AM
74° 11:00 AM
Overcast at 12:00 PM
75° 12:00 PM
Overcast at 1:00 PM
76° 1:00 PM
Overcast at 2:00 PM
78° Today 2:00 PM
Overcast at 3:00 PM
77° 3:00 PM
Overcast at 4:00 PM
78° 4:00 PM
Overcast at 5:00 PM
79° 5:00 PM
Overcast at 6:00 PM
77° Today 6:00 PM
Overcast at 7:00 PM
75° 7:00 PM
Overcast night at 8:00 PM
75° 8:00 PM
Overcast night at 9:00 PM
74° 9:00 PM
Overcast night at 10:00 PM
72° Today 10:00 PM
Light rain at 11:00 PM
71° 11:00 PM
Light rain at 12:00 AM
70° 12:00 AM
Light rain at 1:00 AM
69° 1:00 AM
Light rain at 2:00 AM
68° Tomorrow 2:00 AM
Light rain at 3:00 AM
68° 3:00 AM
Light rain at 4:00 AM
68° 4:00 AM
Light rain at 5:00 AM
68° 5:00 AM
Light rain at 6:00 AM
68° Tomorrow 6:00 AM
Light rain at 7:00 AM
68° 7:00 AM
Mostly cloudy at 8:00 AM
69° 8:00 AM
Overcast at 9:00 AM
71° 9:00 AM
Overcast at 10:00 AM
73° Tomorrow 10:00 AM
Partly cloudy at 11:00 AM
74° 11:00 AM
Light rain at 12:00 PM
78° 12:00 PM
Overcast at 1:00 PM
80° 1:00 PM
Mostly sunny at 2:00 PM
81° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
82° 3:00 PM
Partly cloudy at 4:00 PM
83° 4:00 PM
Sunny at 5:00 PM
83° 5:00 PM
Sunny at 6:00 PM
81° Tomorrow 6:00 PM
Sunny at 7:00 PM
77° 7:00 PM
Mostly clear night at 8:00 PM
75° 8:00 PM
Partly cloudy night at 9:00 PM
75° 9:00 PM
Partly cloudy night at 10:00 PM
74° Tomorrow 10:00 PM
Mostly cloudy night at 11:00 PM
71° 11:00 PM
Overcast night at 12:00 AM
70° 12:00 AM
Overcast night at 1:00 AM
70° 1:00 AM
Overcast night at 2:00 AM
69° Monday 2:00 AM
Overcast night at 3:00 AM
70° 3:00 AM
Mostly cloudy night at 4:00 AM
69° 4:00 AM
Mostly clear night at 5:00 AM
67° 5:00 AM
Clear night at 6:00 AM
65° Monday 6:00 AM
Sunny at 7:00 AM
64° 7:00 AM
Sunny at 8:00 AM
64° 8:00 AM
Sunny at 9:00 AM
64° 9:00 AM
Sunny at 10:00 AM
65° Monday 10:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Mostly sunny at 12:00 PM
69° 12:00 PM
Mostly sunny at 1:00 PM
70° 1:00 PM
Mostly sunny at 2:00 PM
71° Monday 2:00 PM
Mostly sunny at 3:00 PM
71° 3:00 PM
Partly cloudy at 4:00 PM
71° 4:00 PM
Mostly sunny at 5:00 PM
70° 5:00 PM
Sunny at 6:00 PM
69° Monday 6:00 PM
Sunny at 7:00 PM
66° 7:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Mostly clear night at 5:00 AM
51° 5:00 AM
Mostly sunny at 8:00 AM
54° Tuesday 8:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 2:00 PM
71° 2:00 PM
Sunny at 5:00 PM
72° 5:00 PM
Clear night at 8:00 PM
65° Tuesday 8:00 PM
Mostly clear night at 11:00 PM
62° 11:00 PM
Mostly cloudy night at 2:00 AM
60° 2:00 AM
Clear night at 5:00 AM
59° 5:00 AM
Mostly sunny at 8:00 AM
61° Wednesday 8:00 AM
Sunny at 11:00 AM
72° 11:00 AM
Sunny at 2:00 PM
79° 2:00 PM
Partly cloudy at 5:00 PM
81° 5:00 PM
Light rain at 8:00 PM
73° Wednesday 8:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 2:00 AM
67° 2:00 AM
Clear night at 5:00 AM
65° 5:00 AM
Sunny at 8:00 AM
67° Thursday 8:00 AM
Sunny at 11:00 AM
77° 11:00 AM
Light rain at 2:00 PM
85° 2:00 PM
Light rain at 5:00 PM
77° 5:00 PM
Overcast night at 8:00 PM
72° Thursday 8:00 PM
Moderate rain at 11:00 PM
71° 11:00 PM
Light rain at 2:00 AM
70° 2:00 AM
Sunny at 8:00 AM
65° 8:00 AM
Sunny at 2:00 PM
66° Friday 2:00 PM
Clear night at 8:00 PM
86° 8:00 PM
Clear night at 2:00 AM
76° 2:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Overcast at 2:00 PM
67° Saturday 2:00 PM
Clear night at 8:00 PM
87° 8:00 PM
Clear night at 2:00 AM
78° 2:00 AM
Sunny at 8:00 AM
73° 8:00 AM
Mostly cloudy at 2:00 PM
71° Sunday 2:00 PM
Moderate rain at 8:00 PM
76° 8:00 PM
Clear night at 2:00 AM
69° 2:00 AM
Mostly sunny at 8:00 AM
60° 8:00 AM
Mostly cloudy at 2:00 PM
54° Monday 2:00 PM
Partly cloudy night at 8:00 PM
65° 8:00 PM
Overcast night at 2:00 AM
60° 2:00 AM
Overcast at 8:00 AM
53° 8:00 AM
Overcast at 2:00 PM
55° Tuesday 2:00 PM
Overcast night at 8:00 PM
64° 8:00 PM
Overcast night at 2:00 AM
61° 2:00 AM
Mostly cloudy at 8:00 AM
54° 8:00 AM
Overcast at 2:00 PM
54° Wednesday 2:00 PM
Overcast night at 8:00 PM
69° 8:00 PM
Light rain at 2:00 AM
63° 2:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Overcast at 2:00 PM
60° Thursday 2:00 PM
Overcast night at 8:00 PM
70° 8:00 PM
Overcast night at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Overcast at 2:00 PM
55° Friday 2:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Overcast night at 2:00 AM
62° 2:00 AM
Overcast at 8:00 AM
56° 8:00 AM
Overcast at 2:00 PM
54° Saturday 2:00 PM
Mostly clear night at 8:00 PM
72° 8:00 PM
Clear night at 2:00 AM
63° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Shamokin Dam

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 10:00 AM
PM2.5 Fine particles Fair 14,5µg/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 17,0µg/m³

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

O₃ Ozone Good 47,2µg/m³

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

NO₂ Nitrogen dioxide Good 9,6µg/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 Shamokin Dam

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 2,6Low 🙂Fair
Tomorrow UV 6,4High 🙂Fair
Monday UV 6,2High 🙂Fair
Tuesday UV 6,0High 😐Moderate
Wednesday UV 6,0High 🙂Fair
Thursday UV 7,0High Unavailable
Friday UV 7,0High Unavailable
Hourly UV index today
10:00 AMUV 2,0 11:00 AMUV 1,9 12:00 PMUV 2,2 1:00 PMUV 2,6 2:00 PMUV 1,5 3:00 PMUV 0,4 4:00 PMUV 0,3 5:00 PMUV 0,2 6:00 PMUV 0,0 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Acceptable air quality

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

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 Shamokin Dam

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 8:00 PM 5:00 AM Tuesday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Tuesday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Wednesday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Wednesday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Thursday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Thursday 8:00 PM 11:00 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 Friday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Saturday 2:00 PM 8:00 PM 2:00 AM
Sustained wind Max gusts
NIGHT SKY · SHAMOKIN DAM, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

28/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 100% 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 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 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 Shamokin Dam were last refreshed today at 9:29 AM. The current forecast period extends through 14/09/2026 at 7:00 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.