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Now · 4:15 PM

Clay Weather & Hourly Forecast

United States · Pennsylvania · 17522

Sunny
78°F
Sunny
Feels like: 77°F
💧 Humidity 52% 🌡 Pressure 30.21 inHg 💨 Wind 3 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 5.6 · Moderate 🌅 Sunrise 6:29 AM 🌇 Sunset 7:42 PM

Hourly Forecast for Clay

Today
Sunny · 5:00 PM Sunny
78° 💧 None 💨 4 mph H 51%30.21 inHg
Clear night · 8:00 PM Clear night
73° 💧 None 💨 3 mph H 60%30.18 inHg
Mostly clear night · 11:00 PM Mostly clear night
66° 💧 None 💨 3 mph H 69%30.18 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
66° 💧 None 💨 2 mph H 68%30.18 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
65° 💧 None 💨 4 mph H 69%30.18 inHg
Light rain · 8:00 AM Light rain
68° 💧 0.05 in 💨 4 mph H 92%30.18 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
75° 💧 0.01 in 💨 11 mph H 80%30.15 inHg
Light rain · 2:00 PM Light rain
83° 💧 0.07 in 💨 12 mph H 69%30.09 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
85° 💧 0.10 in 💨 3 mph H 54%30.03 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
76° 💧 0.00 in 💨 3 mph H 92%30.06 inHg
Overcast night · 11:00 PM Overcast night
74° 💧 None 💨 3 mph H 87%30.09 inHg
Monday
Overcast night · 2:00 AM Overcast night
72° 💧 None 💨 5 mph H 93%30.09 inHg
Overcast night · 5:00 AM Overcast night
69° 💧 None 💨 4 mph H 96%30.06 inHg
Overcast · 8:00 AM Overcast
70° 💧 None 💨 2 mph H 87%30.12 inHg
Overcast · 11:00 AM Overcast
75° 💧 None 💨 3 mph H 72%30.12 inHg
Overcast · 2:00 PM Overcast
74° 💧 None 💨 3 mph H 79%30.12 inHg

In Clay and, more broadly, across the state of Pennsylvania: As the afternoon progresses into the evening, expect mostly sunny skies with just a few clouds drifting through. Temperatures will remain mild to warm, ranging from around 67 to 78 degrees Fahrenheit. Winds will be light, coming from the east at up to 4 mph, with occasional gusts reaching 5 mph. No precipitation is anticipated, so the evening should remain dry and comfortable. Overall, it looks like a pleasant end to the day with calm winds and mild temperatures.

15-Day Weather Outlook for Clay

TomorrowTomorrow Light rain Light rain 91°/65° 💧 0.05 in 💨 14 mph
Monday, Aug 31Mon Aug 31 Light rain Light rain 78°/63° 💧 0.01 in 💨 7 mph
Tuesday, Sep 1Tue Sep 1 Light rain Light rain 88°/67° 💧 0.01 in 💨 13 mph
Wednesday, Sep 2Wed Sep 2 Moderate rain Moderate rain 77°/67° 💧 0.58 in 💨 16 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 93°/67° 💧 0.22 in 💨 13 mph
Friday, Sep 4Fri Sep 4 Partly cloudy Partly cloudy 84°/68° 💧 None 💨 9 mph
Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 84°/65° 💧 None 💨 5 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 82°/68° 💧 0.01 in 💨 10 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 75°/67° 💧 None 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 87°/67° 💧 None 💨 8 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 95°/72° 💧 0.10 in 💨 9 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 83°/65° 💧 None 💨 17 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 76°/56° 💧 None 💨 7 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 80°/56° 💧 None 💨 6 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 73°/56° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Clay

Vertical axis: °F · Color based on temperature
Sunny at 5:00 PM
78° Today 5:00 PM
Sunny at 6:00 PM
79° 6:00 PM
Sunny at 7:00 PM
77° 7:00 PM
Clear night at 8:00 PM
73° 8:00 PM
Partly cloudy night at 9:00 PM
67° Today 9:00 PM
Mostly clear night at 10:00 PM
67° 10:00 PM
Mostly clear night at 11:00 PM
66° 11:00 PM
Mostly clear night at 12:00 AM
67° 12:00 AM
Partly cloudy night at 1:00 AM
67° Tomorrow 1:00 AM
Partly cloudy night at 2:00 AM
66° 2:00 AM
Partly cloudy night at 3:00 AM
65° 3:00 AM
Partly cloudy night at 4:00 AM
65° 4:00 AM
Partly cloudy night at 5:00 AM
65° Tomorrow 5:00 AM
Mostly cloudy night at 6:00 AM
66° 6:00 AM
Mostly cloudy at 7:00 AM
66° 7:00 AM
Light rain at 8:00 AM
68° 8:00 AM
Light rain at 9:00 AM
70° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
73° 10:00 AM
Mostly cloudy at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
79° 12:00 PM
Light rain at 1:00 PM
82° Tomorrow 1:00 PM
Light rain at 2:00 PM
83° 2:00 PM
Light rain at 3:00 PM
85° 3:00 PM
Light rain at 4:00 PM
86° 4:00 PM
Mostly cloudy at 5:00 PM
85° Tomorrow 5:00 PM
Moderate rain at 6:00 PM
81° 6:00 PM
Light rain at 7:00 PM
79° 7:00 PM
Mostly cloudy night at 8:00 PM
76° 8:00 PM
Overcast night at 9:00 PM
74° Tomorrow 9:00 PM
Light rain at 10:00 PM
74° 10:00 PM
Overcast night at 11:00 PM
74° 11:00 PM
Overcast night at 12:00 AM
73° 12:00 AM
Overcast night at 1:00 AM
72° Monday 1:00 AM
Overcast night at 2:00 AM
72° 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Overcast night at 4:00 AM
69° 4:00 AM
Overcast night at 5:00 AM
69° Monday 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Overcast at 7:00 AM
67° 7:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Overcast at 9:00 AM
70° Monday 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
79° 12:00 PM
Overcast at 1:00 PM
78° Monday 1:00 PM
Overcast at 2:00 PM
74° 2:00 PM
Overcast at 3:00 PM
76° 3:00 PM
Mostly cloudy at 4:00 PM
78° 4:00 PM
Mostly cloudy at 5:00 PM
78° Monday 5:00 PM
Mostly cloudy at 6:00 PM
77° 6:00 PM
Mostly cloudy at 7:00 PM
74° 7:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Overcast night at 9:00 PM
70° Monday 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Overcast 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° Tuesday 1:00 AM
Light rain at 2:00 AM
70° 2:00 AM
Overcast night at 3:00 AM
70° 3:00 AM
Overcast night at 4:00 AM
69° 4:00 AM
Overcast night at 5:00 AM
69° Tuesday 5:00 AM
Overcast night at 6:00 AM
70° 6:00 AM
Overcast at 7:00 AM
70° 7:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Overcast at 9:00 AM
75° Tuesday 9:00 AM
Overcast at 10:00 AM
79° 10:00 AM
Mostly cloudy at 11:00 AM
83° 11:00 AM
Mostly cloudy at 12:00 PM
87° 12:00 PM
Mostly cloudy at 1:00 PM
90° Tuesday 1:00 PM
Mostly cloudy at 2:00 PM
91° 2:00 PM
Overcast at 3:00 PM
93° 3:00 PM
Overcast at 4:00 PM
93° 4:00 PM
Overcast at 5:00 PM
91° Tuesday 5:00 PM
Overcast at 6:00 PM
87° 6:00 PM
Overcast at 7:00 PM
84° 7:00 PM
Overcast night at 8:00 PM
81° 8:00 PM
Light rain at 9:00 PM
76° Tuesday 9:00 PM
Light rain at 10:00 PM
75° 10:00 PM
Mostly cloudy night at 11:00 PM
75° 11:00 PM
Light rain at 12:00 AM
74° 12:00 AM
Mostly cloudy night at 1:00 AM
74° Wednesday 1:00 AM
Partly cloudy night at 2:00 AM
73° 2:00 AM
Overcast night at 3:00 AM
73° 3:00 AM
Light rain at 4:00 AM
71° 4:00 AM
Light rain at 5:00 AM
71° Wednesday 5:00 AM
Light rain at 6:00 AM
71° 6:00 AM
Overcast at 7:00 AM
71° 7:00 AM
Light rain at 8:00 AM
72° 8:00 AM
Moderate rain at 9:00 AM
72° Wednesday 9:00 AM
Light rain at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
73° 11:00 AM
Light rain at 12:00 PM
74° 12:00 PM
Light rain at 1:00 PM
76° Wednesday 1:00 PM
Overcast at 2:00 PM
77° 2:00 PM
Overcast at 3:00 PM
78° 3:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Clay

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 6,9µg/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 7,5µg/m³

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

O₃ Ozone Moderate 113,6µg/m³

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

NO₂ Nitrogen dioxide Good 2,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Clay

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 7,5High 😐Moderate
Tomorrow UV 7,5High 🙂Fair
Monday UV 6,1High 😷Poor
Tuesday UV 6,5High 😐Moderate
Wednesday UV 8,0Very high 😷Poor
Thursday UV 8,0Very high Unavailable
Friday UV 7,0High Unavailable
Hourly UV index today
5:00 PMUV 1,9 6:00 PMUV 0,7 7:00 PMUV 0,1
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.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor 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 Clay

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 Monday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Monday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Monday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Monday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Monday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Monday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tuesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tuesday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tuesday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tuesday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Wednesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Wednesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Wednesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Wednesday 1:00 PM 2:00 PM 3:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.85 Population: 1,362

Forecast data for Clay were last refreshed today at 3:43 PM. The current forecast period extends through 31/08/2026 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.