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Now · 12:24 PM

Slatedale Weather & Hourly Forecast

United States · Pennsylvania · 18079

Sunny
76°F
Sunny
Feels like: 75°F
💧 Humidity 49% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility 27.3 mi Clouds 0% ☀️ UV index 5.2 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Slatedale

Today
Sunny · 1:00 PM Sunny
77° 💧 None 💨 5 mph H 47%30.00 inHg
Sunny · 4:00 PM Sunny
79° 💧 None 💨 6 mph H 43%29.97 inHg
Sunny · 7:00 PM Sunny
72° 💧 None 💨 3 mph H 64%29.97 inHg
Clear night · 10:00 PM Clear night
64° 💧 None 💨 4 mph H 69%30.06 inHg
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
60° 💧 None 💨 3 mph H 79%30.06 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
57° 💧 None 💨 3 mph H 82%30.06 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
57° 💧 None 💨 4 mph H 79%30.12 inHg
Overcast · 10:00 AM Overcast
70° 💧 None 💨 5 mph H 60%30.12 inHg
Overcast · 1:00 PM Overcast
78° 💧 None 💨 8 mph H 54%30.09 inHg
Overcast · 4:00 PM Overcast
79° 💧 None 💨 11 mph H 56%30.03 inHg
Overcast · 7:00 PM Overcast
74° 💧 None 💨 8 mph H 69%30.03 inHg
Overcast night · 10:00 PM Overcast night
72° 💧 0.000 in 💨 6 mph H 69%30.06 inHg
Sunday
Light rain · 1:00 AM Light rain
69° 💧 0.185 in 💨 3 mph H 89%30.03 inHg
Light thunderstorms · 4:00 AM Light thunderstorms
68° 💧 0.087 in 💨 3 mph H 98%29.97 inHg
Light rain · 7:00 AM Light rain
68° 💧 0.109 in 💨 1 mph H 99%29.97 inHg
Light rain · 10:00 AM Light rain
71° 💧 0.024 in 💨 5 mph H 95%29.97 inHg

In Slatedale and, more broadly, across the state of Pennsylvania: The rest of the day will be mostly sunny with a few clouds, providing pleasant weather conditions. Temperatures will range from the mid-60s to the upper 70s, creating mild to warm conditions that are comfortable for outdoor activities. Light north winds will prevail, with speeds up to 4 mph and gusts reaching 6 mph. No precipitation is expected, so outdoor plans should be smooth sailing. As the afternoon progresses, expect clear skies and gentle breezes, making for a calm and inviting evening. Overall, it looks like a lovely day ahead with favorable weather conditions continuing into the evening.

15-Day Weather Outlook for Slatedale

TomorrowTomorrow Mostly sunny Mostly sunny 81°/57° 💧 None 💨 11 mph
Sunday, Sep 13Sun Sep 13 Thunderstorms Thunderstorms 81°/68° 💧 None 💨 7 mph
Monday, Sep 14Mon Sep 14 Overcast Overcast 73°/66° 💧 0.918 in 💨 11 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 70°/53° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 76°/54° 💧 0.000 in 💨 6 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 68°/61° 💧 None 💨 6 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 79°/60° 💧 0.007 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 76°/57° 💧 None 💨 6 mph
Sunday, Sep 20Sun Sep 20 Heavy rain Heavy rain 75°/59° 💧 2.002 in 💨 10 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 71°/54° 💧 0.004 in 💨 11 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 61°/47° 💧 0.001 in 💨 15 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 61°/47° 💧 None 💨 7 mph
Thursday, Sep 24Thu Sep 24 Sunny Sunny 63°/50° 💧 None 💨 3 mph
Friday, Sep 25Fri Sep 25 Sunny Sunny 67°/52° 💧 None 💨 6 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 72°/63° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Slatedale

Vertical axis: °F · Color based on temperature
Sunny at 1:00 PM
77° Today 1:00 PM
Sunny at 2:00 PM
78° 2:00 PM
Sunny at 3:00 PM
79° 3:00 PM
Sunny at 4:00 PM
79° 4:00 PM
Sunny at 5:00 PM
78° Today 5:00 PM
Sunny at 6:00 PM
77° 6:00 PM
Sunny at 7:00 PM
72° 7:00 PM
Clear night at 8:00 PM
68° 8:00 PM
Clear night at 9:00 PM
66° Today 9:00 PM
Clear night at 10:00 PM
64° 10:00 PM
Clear night at 11:00 PM
62° 11:00 PM
Clear night at 12:00 AM
61° 12:00 AM
Mostly clear night at 1:00 AM
60° Tomorrow 1:00 AM
Mostly clear night at 2:00 AM
59° 2:00 AM
Partly cloudy night at 3:00 AM
58° 3:00 AM
Mostly cloudy night at 4:00 AM
57° 4:00 AM
Mostly cloudy night at 5:00 AM
57° Tomorrow 5:00 AM
Partly cloudy night at 6:00 AM
57° 6:00 AM
Mostly cloudy at 7:00 AM
57° 7:00 AM
Sunny at 8:00 AM
61° 8:00 AM
Mostly sunny at 9:00 AM
66° Tomorrow 9:00 AM
Overcast at 10:00 AM
70° 10:00 AM
Overcast at 11:00 AM
73° 11:00 AM
Overcast at 12:00 PM
76° 12:00 PM
Overcast at 1:00 PM
78° Tomorrow 1:00 PM
Overcast at 2:00 PM
81° 2:00 PM
Overcast at 3:00 PM
80° 3:00 PM
Overcast at 4:00 PM
79° 4:00 PM
Mostly cloudy at 5:00 PM
77° Tomorrow 5:00 PM
Overcast at 6:00 PM
75° 6:00 PM
Overcast 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° Tomorrow 9:00 PM
Overcast night at 10:00 PM
72° 10:00 PM
Overcast night at 11:00 PM
71° 11:00 PM
Overcast night at 12:00 AM
70° 12:00 AM
Light rain at 1:00 AM
69° Sunday 1:00 AM
Light rain at 2:00 AM
68° 2:00 AM
Thunderstorms at 3:00 AM
68° 3:00 AM
Light thunderstorms at 4:00 AM
68° 4:00 AM
Light rain at 5:00 AM
68° Sunday 5:00 AM
Light rain at 6:00 AM
68° 6:00 AM
Light rain at 7:00 AM
68° 7:00 AM
Light rain at 8:00 AM
69° 8:00 AM
Light thunderstorms at 9:00 AM
69° Sunday 9:00 AM
Light rain at 10:00 AM
71° 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Light rain at 12:00 PM
76° 12:00 PM
Overcast at 1:00 PM
78° Sunday 1:00 PM
Light rain at 2:00 PM
79° 2:00 PM
Light rain at 3:00 PM
80° 3:00 PM
Mostly sunny at 4:00 PM
81° 4:00 PM
Mostly sunny at 5:00 PM
81° Sunday 5:00 PM
Sunny at 6:00 PM
80° 6:00 PM
Sunny at 7:00 PM
76° 7:00 PM
Clear night at 8:00 PM
73° 8:00 PM
Overcast night at 5:00 AM
68° Monday 5:00 AM
Mostly sunny at 8:00 AM
66° 8:00 AM
Mostly sunny at 11:00 AM
70° 11:00 AM
Mostly sunny at 2:00 PM
72° 2:00 PM
Sunny at 5:00 PM
71° Monday 5:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Clear night at 11:00 PM
59° 11:00 PM
Clear night at 2:00 AM
54° 2:00 AM
Clear night at 5:00 AM
53° Tuesday 5:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Partly cloudy at 11:00 AM
64° 11:00 AM
Sunny at 2:00 PM
69° 2:00 PM
Mostly cloudy at 5:00 PM
70° Tuesday 5:00 PM
Partly cloudy night at 8:00 PM
61° 8:00 PM
Clear night at 11:00 PM
58° 11:00 PM
Clear night at 2:00 AM
56° 2:00 AM
Clear night at 5:00 AM
54° Wednesday 5:00 AM
Sunny at 8:00 AM
58° 8:00 AM
Sunny at 11:00 AM
68° 11:00 AM
Sunny at 2:00 PM
75° 2:00 PM
Sunny at 5:00 PM
76° Wednesday 5:00 PM
Clear night at 8:00 PM
68° 8:00 PM
Clear night at 11:00 PM
64° 11:00 PM
Clear night at 2:00 AM
62° 2:00 AM
Sunny at 8:00 AM
61° Thursday 8:00 AM
Mostly sunny at 2:00 PM
63° 2:00 PM
Overcast night at 8:00 PM
79° 8:00 PM
Partly cloudy night at 2:00 AM
70° 2:00 AM
Sunny at 8:00 AM
61° Friday 8:00 AM
Sunny at 2:00 PM
60° 2:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Overcast night at 2:00 AM
65° 2:00 AM
Partly cloudy at 8:00 AM
57° Saturday 8:00 AM
Overcast at 2:00 PM
58° 2:00 PM
Overcast night at 8:00 PM
75° 8:00 PM
Heavy rain at 2:00 AM
62° 2:00 AM
Light rain at 8:00 AM
59° Sunday 8:00 AM
Mostly cloudy at 2:00 PM
61° 2:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Overcast night at 2:00 AM
66° 2:00 AM
Sunny at 8:00 AM
57° Monday 8:00 AM
Sunny at 2:00 PM
54° 2:00 PM
Mostly clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
54° 2:00 AM
Sunny at 8:00 AM
48° Tuesday 8:00 AM
Mostly sunny at 2:00 PM
47° 2:00 PM
Mostly clear night at 8:00 PM
61° 8:00 PM
Partly cloudy night at 2:00 AM
53° 2:00 AM
Mostly cloudy at 8:00 AM
47° Wednesday 8:00 AM
Mostly cloudy at 2:00 PM
48° 2:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 2:00 AM
55° 2:00 AM
Sunny at 8:00 AM
50° Thursday 8:00 AM
Sunny at 2:00 PM
51° 2:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 2:00 AM
58° 2:00 AM
Sunny at 8:00 AM
52° Friday 8:00 AM
Sunny at 2:00 PM
55° 2:00 PM
Partly cloudy 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 Slatedale

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 4,0µg/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 5,5µg/m³

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

O₃ Ozone Fair 62,3µg/m³

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

NO₂ Nitrogen dioxide Good 5,5µg/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 Slatedale

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 🙂Fair
Tomorrow UV 4,1Moderate 🙂Fair
Sunday UV 5,7Moderate 😊Good
Monday UV 6,1High 🙂Fair
Tuesday UV 6,0High 😊Good
Wednesday UV 7,0High Unavailable
Thursday UV 7,0High Unavailable
Hourly UV index today
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 0,5 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for 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 Slatedale

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 8:52 PM–5:07 AM
Cloud cover 0% 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 26° high at the best hour.
Estimated visible meteors 1–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min53%
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 Slatedale were last refreshed today at 12:23 PM. The current forecast period extends through 13/09/2026 at 10:00 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.