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Now · 4:39 PM

Seven Valleys Weather & Hourly Forecast

United States · Pennsylvania · 17360

Light rain
83°F
Light rain
Feels like: 86°F
💧 Humidity 65% 🌡 Pressure 29.85 inHg 💨 Wind 7 mph 👁 Visibility 10.3 mi Clouds 57% ☀️ UV index 2.6 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Seven Valleys

Today
Light rain · 5:00 PM Light rain
83° 💧 0.015 in 💨 7 mph H 65%29.85 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
78° 💧 0.001 in 💨 4 mph H 73%29.88 inHg
Overcast night · 11:00 PM Overcast night
76° 💧 0.005 in 💨 5 mph H 77%29.91 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
73° 💧 0.001 in 💨 3 mph H 82%29.94 inHg
Overcast night · 5:00 AM Overcast night
69° 💧 None 💨 5 mph H 77%29.94 inHg
Overcast · 8:00 AM Overcast
69° 💧 None 💨 6 mph H 76%30.00 inHg
Overcast · 11:00 AM Overcast
71° 💧 None 💨 5 mph H 70%30.03 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
79° 💧 None 💨 1 mph H 51%30.00 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
80° 💧 None 💨 1 mph H 49%29.97 inHg
Overcast night · 8:00 PM Overcast night
73° 💧 None 💨 5 mph H 62%30.00 inHg
Overcast night · 11:00 PM Overcast night
69° 💧 None 💨 4 mph H 64%30.03 inHg
Saturday
Overcast night · 2:00 AM Overcast night
67° 💧 None 💨 5 mph H 63%30.03 inHg
Overcast night · 5:00 AM Overcast night
65° 💧 None 💨 3 mph H 78%30.03 inHg
Overcast · 8:00 AM Overcast
68° 💧 0.007 in 💨 5 mph H 80%30.06 inHg
Overcast · 11:00 AM Overcast
75° 💧 0.063 in 💨 8 mph H 68%30.06 inHg
Overcast · 2:00 PM Overcast
78° 💧 0.002 in 💨 12 mph H 68%30.03 inHg

In Seven Valleys and, more broadly, across the state of Pennsylvania: As the afternoon progresses into the evening, expect a mix of sun and clouds with temperatures remaining mild to warm, ranging from 73 to 81 degrees Fahrenheit. Light west winds will blow at around 8 mph, with occasional gusts reaching 13 mph. A small chance of rain persists, with possible total accumulation around 0.03 inches. The evening could see brief periods of light rain, especially if clouds deepen, but significant precipitation is unlikely. Temperatures will gently cool as night approaches, providing a relatively comfortable end to the day. Overall, conditions are expected to be fairly typical for this time of year, with no severe weather anticipated.

15-Day Weather Outlook for Seven Valleys

TomorrowTomorrow Mostly cloudy Mostly cloudy 81°/68° 💧 None 💨 7 mph
Saturday, Sep 12Sat Sep 12 Light thunderstorms Light thunderstorms 78°/65° 💧 None 💨 12 mph
Sunday, Sep 13Sun Sep 13 Thunderstorms Thunderstorms 83°/69° 💧 0.222 in 💨 9 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 77°/67° 💧 None 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 81°/59° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 88°/65° 💧 None 💨 8 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 90°/71° 💧 None 💨 9 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 84°/74° 💧 0.076 in 💨 13 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 76°/59° 💧 0.054 in 💨 11 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 74°/68° 💧 0.239 in 💨 13 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 68°/56° 💧 0.320 in 💨 15 mph
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 61°/48° 💧 None 💨 12 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 60°/46° 💧 None 💨 11 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 59°/49° 💧 0.001 in 💨 17 mph
Friday, Sep 25Fri Sep 25 Moderate rain Moderate rain 57°/50° 💧 0.291 in 💨 16 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Seven Valleys

Vertical axis: °F · Color based on temperature
Light rain at 5:00 PM
83° Today 5:00 PM
Mostly cloudy at 6:00 PM
83° 6:00 PM
Overcast at 7:00 PM
80° 7:00 PM
Mostly cloudy night at 8:00 PM
78° 8:00 PM
Overcast night at 9:00 PM
77° Today 9:00 PM
Overcast night at 10:00 PM
77° 10:00 PM
Overcast night at 11:00 PM
76° 11:00 PM
Overcast night at 12:00 AM
75° 12:00 AM
Light rain at 1:00 AM
74° Tomorrow 1:00 AM
Overcast night at 2:00 AM
73° 2:00 AM
Mostly cloudy night at 3:00 AM
73° 3:00 AM
Partly cloudy night at 4:00 AM
71° 4:00 AM
Overcast night at 5:00 AM
69° Tomorrow 5:00 AM
Overcast night at 6:00 AM
69° 6:00 AM
Overcast at 7:00 AM
68° 7:00 AM
Overcast at 8:00 AM
69° 8:00 AM
Overcast at 9:00 AM
69° Tomorrow 9:00 AM
Overcast at 10:00 AM
69° 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Overcast at 12:00 PM
76° 12:00 PM
Partly cloudy at 1:00 PM
78° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
79° 2:00 PM
Mostly sunny at 3:00 PM
80° 3:00 PM
Partly cloudy at 4:00 PM
81° 4:00 PM
Mostly cloudy at 5:00 PM
80° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
79° 6:00 PM
Mostly cloudy at 7:00 PM
76° 7:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Mostly clear night at 9:00 PM
71° Tomorrow 9:00 PM
Mostly cloudy night at 10:00 PM
70° 10:00 PM
Overcast night at 11:00 PM
69° 11:00 PM
Overcast night at 12:00 AM
68° 12:00 AM
Overcast night at 1:00 AM
67° Saturday 1:00 AM
Overcast night at 2:00 AM
67° 2:00 AM
Mostly cloudy night at 3:00 AM
66° 3:00 AM
Mostly cloudy night at 4:00 AM
65° 4:00 AM
Overcast night at 5:00 AM
65° Saturday 5:00 AM
Overcast night at 6:00 AM
65° 6:00 AM
Overcast at 7:00 AM
67° 7:00 AM
Overcast at 8:00 AM
68° 8:00 AM
Overcast at 9:00 AM
69° Saturday 9:00 AM
Light rain at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Light rain at 12:00 PM
74° 12:00 PM
Light rain at 1:00 PM
77° Saturday 1:00 PM
Overcast at 2:00 PM
78° 2:00 PM
Overcast at 3:00 PM
77° 3:00 PM
Overcast at 4:00 PM
78° 4:00 PM
Light rain at 5:00 PM
77° Saturday 5:00 PM
Light thunderstorms at 6:00 PM
76° 6:00 PM
Light rain at 7:00 PM
74° 7:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Overcast night at 9:00 PM
72° Saturday 9:00 PM
Light rain at 10:00 PM
72° 10:00 PM
Light rain at 11:00 PM
71° 11:00 PM
Light rain at 12:00 AM
71° 12:00 AM
Thunderstorms at 1:00 AM
71° Sunday 1:00 AM
Light rain at 2:00 AM
70° 2:00 AM
Light rain at 3:00 AM
69° 3:00 AM
Mostly cloudy night at 4:00 AM
69° 4:00 AM
Mostly cloudy night at 5:00 AM
69° Sunday 5:00 AM
Overcast night at 6:00 AM
69° 6:00 AM
Overcast at 7:00 AM
69° 7:00 AM
Overcast at 8:00 AM
71° 8:00 AM
Overcast at 11:00 AM
77° Sunday 11:00 AM
Mostly cloudy at 2:00 PM
83° 2:00 PM
Mostly sunny at 5:00 PM
83° 5:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Clear night at 11:00 PM
73° Sunday 11:00 PM
Mostly clear night at 2:00 AM
70° 2:00 AM
Partly cloudy night at 5:00 AM
68° 5:00 AM
Sunny at 8:00 AM
67° 8:00 AM
Mostly sunny at 11:00 AM
74° Monday 11:00 AM
Mostly sunny at 2:00 PM
77° 2:00 PM
Sunny at 5:00 PM
75° 5:00 PM
Mostly cloudy night at 8:00 PM
68° 8:00 PM
Mostly clear night at 11:00 PM
65° Monday 11:00 PM
Mostly clear night at 2:00 AM
62° 2:00 AM
Partly cloudy night at 5:00 AM
59° 5:00 AM
Partly cloudy at 8:00 AM
63° 8:00 AM
Mostly cloudy at 11:00 AM
73° Tuesday 11:00 AM
Partly cloudy at 2:00 PM
78° 2:00 PM
Mostly sunny at 5:00 PM
81° 5:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 11:00 PM
69° Tuesday 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° 8:00 AM
Sunny at 2:00 PM
88° Wednesday 2:00 PM
Clear night at 8:00 PM
77° 8:00 PM
Clear night at 2:00 AM
71° 2:00 AM
Sunny at 8:00 AM
71° 8:00 AM
Sunny at 2:00 PM
90° Thursday 2:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 2:00 AM
74° 2:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Moderate rain at 2:00 PM
84° Friday 2:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Mostly cloudy night at 2:00 AM
64° 2:00 AM
Mostly sunny at 8:00 AM
59° 8:00 AM
Sunny at 2:00 PM
76° Saturday 2:00 PM
Mostly clear night at 8:00 PM
71° 8:00 PM
Overcast night at 2:00 AM
68° 2:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Moderate rain at 2:00 PM
74° Sunday 2:00 PM
Light rain at 8:00 PM
63° 8:00 PM
Mostly clear night at 2:00 AM
58° 2:00 AM
Mostly sunny at 8:00 AM
56° 8:00 AM
Mostly sunny at 2:00 PM
68° Monday 2:00 PM
Clear night at 8:00 PM
59° 8:00 PM
Clear night at 2:00 AM
51° 2:00 AM
Sunny at 8:00 AM
48° 8:00 AM
Sunny at 2:00 PM
61° Tuesday 2:00 PM
Clear night at 8:00 PM
55° 8:00 PM
Mostly clear night at 2:00 AM
49° 2:00 AM
Overcast at 8:00 AM
46° 8:00 AM
Overcast at 2:00 PM
60° Wednesday 2:00 PM
Mostly cloudy night at 8:00 PM
54° 8:00 PM
Overcast night at 2:00 AM
50° 2:00 AM
Overcast at 8:00 AM
49° 8:00 AM
Overcast at 2:00 PM
59° Thursday 2:00 PM
Overcast night at 8:00 PM
57° 8:00 PM
Moderate rain at 2:00 AM
51° 2:00 AM
Moderate rain at 8:00 AM
50° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Seven Valleys

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 3,0µg/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 3,4µg/m³

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

O₃ Ozone Fair 84,6µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Seven Valleys

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 6,6High 🙂Fair
Tomorrow UV 5,1Moderate 🙂Fair
Saturday UV 3,7Moderate 🙂Fair
Sunday UV 6,6High 🙂Fair
Monday UV 6,0High 🙂Fair
Tuesday UV 6,0High Unavailable
Wednesday UV 8,0Very high Unavailable
Hourly UV index today
5:00 PMUV 1,7 6:00 PMUV 0,3 7:00 PMUV 0,0
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 Seven Valleys

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

66/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:56 PM–5:12 AM
Cloud cover 47% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 79° 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 min66%
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 Seven Valleys were last refreshed today at 4:39 PM. The current forecast period extends through 12/09/2026 at 2:00 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.