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Now · 12:37 PM

Sinking Spring Weather & Hourly Forecast

United States · Pennsylvania · 19608

Overcast
77°F
Overcast
Feels like: 78°F
💧 Humidity 71% 🌡 Pressure 30.12 inHg 💨 Wind 1 mph 👁 Visibility 6.2 mi Clouds 98% ☀️ UV index 5.1 · Moderate 🌅 Sunrise 6:30 AM 🌇 Sunset 7:38 PM

Hourly Forecast for Sinking Spring

Today
Overcast · 1:00 PM Overcast
77° 💧 None 💨 1 mph H 71%30.12 inHg
Overcast · 4:00 PM Overcast
77° 💧 None 💨 2 mph H 70%30.09 inHg
Overcast · 7:00 PM Overcast
75° 💧 None 💨 6 mph H 80%30.03 inHg
Overcast night · 10:00 PM Overcast night
72° 💧 0.02 in 💨 3 mph H 90%30.06 inHg
Tomorrow
Light rain · 1:00 AM Light rain
72° 💧 0.02 in 💨 4 mph H 97%30.03 inHg
Overcast night · 4:00 AM Overcast night
70° 💧 None 💨 1 mph H 98%30.00 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
69° 💧 None 💨 2 mph H 97%30.00 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
76° 💧 None 💨 6 mph H 79%30.00 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
85° 💧 None 💨 10 mph H 59%29.97 inHg
Overcast · 4:00 PM Overcast
87° 💧 None 💨 11 mph H 53%29.91 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
84° 💧 None 💨 4 mph H 68%29.91 inHg
Light rain · 10:00 PM Light rain
77° 💧 0.07 in 💨 4 mph H 77%29.94 inHg
Wednesday
Light rain · 1:00 AM Light rain
74° 💧 0.06 in 💨 5 mph H 98%30.00 inHg
Overcast night · 4:00 AM Overcast night
68° 💧 None 💨 5 mph H 98%30.00 inHg
Light rain · 7:00 AM Light rain
69° 💧 0.02 in 💨 4 mph H 98%30.06 inHg
Overcast · 10:00 AM Overcast
71° 💧 0.01 in 💨 6 mph H 97%30.09 inHg

In Sinking Spring and, more broadly, across the state of Pennsylvania: The rest of the day will feature mostly cloudy skies with mild temperatures ranging from 67 to 73 degrees. There's a chance of light rain, with an expected accumulation of around 0.03 inches, and the highest probability of rain is about 64%. Winds will be moderate, coming from the west at around 10 mph, with gusts reaching up to 17 mph. Overall, it will remain relatively mild and breezy, so carrying an umbrella or rain gear might be a good idea if you're planning to be outdoors. The weather conditions are typical for this time of year, with a mix of clouds and light rain possible through the afternoon.

15-Day Weather Outlook for Sinking Spring

TomorrowTomorrow Moderate rain Moderate rain 87°/69° 💧 0.08 in 💨 11 mph
Wednesday, Sep 2Wed Sep 2 Light rain Light rain 77°/67° 💧 0.15 in 💨 8 mph
Thursday, Sep 3Thu Sep 3 Moderate rain Moderate rain 88°/68° 💧 0.23 in 💨 8 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 87°/70° 💧 0.18 in 💨 11 mph
Saturday, Sep 5Sat Sep 5 Sunny Sunny 79°/62° 💧 None 💨 12 mph
Sunday, Sep 6Sun Sep 6 Mostly sunny Mostly sunny 73°/57° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 74°/54° 💧 None 💨 6 mph
Tuesday, Sep 8Tue Sep 8 Mostly cloudy Mostly cloudy 76°/55° 💧 None 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 65°/62° 💧 0.29 in 💨 8 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 79°/60° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 80°/59° 💧 None 💨 10 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 79°/57° 💧 None 💨 7 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 77°/61° 💧 0.02 in 💨 9 mph
Monday, Sep 14Mon Sep 14 Moderate rain Moderate rain 77°/69° 💧 0.35 in 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 80°/64° 💧 0.06 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sinking Spring

Vertical axis: °F · Color based on temperature
Overcast at 1:00 PM
77° Today 1:00 PM
Overcast at 2:00 PM
77° 2:00 PM
Overcast at 3:00 PM
77° 3:00 PM
Overcast at 4:00 PM
77° 4:00 PM
Overcast at 5:00 PM
77° Today 5:00 PM
Overcast at 6:00 PM
76° 6:00 PM
Overcast at 7:00 PM
75° 7:00 PM
Overcast night at 8:00 PM
74° 8:00 PM
Overcast night at 9:00 PM
73° Today 9:00 PM
Overcast night at 10:00 PM
72° 10:00 PM
Light rain at 11:00 PM
72° 11:00 PM
Light rain at 12:00 AM
72° 12:00 AM
Light rain at 1:00 AM
72° Tomorrow 1:00 AM
Overcast night at 2:00 AM
71° 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Overcast night at 4:00 AM
70° 4:00 AM
Overcast night at 5:00 AM
71° Tomorrow 5:00 AM
Mostly cloudy night at 6:00 AM
70° 6:00 AM
Mostly cloudy at 7:00 AM
69° 7:00 AM
Mostly cloudy at 8:00 AM
72° 8:00 AM
Partly cloudy at 9:00 AM
74° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
76° 10:00 AM
Partly cloudy at 11:00 AM
81° 11:00 AM
Mostly cloudy at 12:00 PM
82° 12:00 PM
Mostly cloudy at 1:00 PM
85° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
85° 2:00 PM
Overcast at 3:00 PM
87° 3:00 PM
Overcast at 4:00 PM
87° 4:00 PM
Mostly cloudy at 5:00 PM
87° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
86° 6:00 PM
Mostly cloudy at 7:00 PM
84° 7:00 PM
Mostly cloudy night at 8:00 PM
84° 8:00 PM
Overcast night at 9:00 PM
82° Tomorrow 9:00 PM
Light rain at 10:00 PM
77° 10:00 PM
Moderate rain at 11:00 PM
75° 11:00 PM
Light rain at 12:00 AM
75° 12:00 AM
Light rain at 1:00 AM
74° Wednesday 1:00 AM
Light rain at 2:00 AM
73° 2:00 AM
Light rain at 3:00 AM
69° 3:00 AM
Overcast night at 4:00 AM
68° 4:00 AM
Overcast night at 5:00 AM
67° Wednesday 5:00 AM
Overcast night at 6:00 AM
67° 6:00 AM
Light rain at 7:00 AM
69° 7:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Light rain at 9:00 AM
71° Wednesday 9:00 AM
Overcast at 10:00 AM
71° 10:00 AM
Light rain at 11:00 AM
72° 11:00 AM
Overcast at 12:00 PM
72° 12:00 PM
Overcast at 1:00 PM
73° Wednesday 1:00 PM
Overcast at 2:00 PM
74° 2:00 PM
Overcast at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
76° 4:00 PM
Overcast at 5:00 PM
76° Wednesday 5:00 PM
Overcast at 6:00 PM
77° 6:00 PM
Mostly cloudy at 7:00 PM
76° 7:00 PM
Mostly cloudy night at 8:00 PM
72° 8:00 PM
Mostly clear night at 9:00 PM
71° Wednesday 9:00 PM
Light rain at 10:00 PM
70° 10:00 PM
Light rain at 11:00 PM
69° 11:00 PM
Moderate rain at 12:00 AM
69° 12:00 AM
Moderate rain at 1:00 AM
68° Thursday 1:00 AM
Mostly cloudy night at 2:00 AM
69° 2:00 AM
Light rain at 3:00 AM
69° 3:00 AM
Moderate rain at 4:00 AM
69° 4:00 AM
Light rain at 5:00 AM
69° Thursday 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
73° Thursday 9:00 AM
Overcast at 10:00 AM
75° 10:00 AM
Overcast at 11:00 AM
76° 11:00 AM
Overcast at 12:00 PM
78° 12:00 PM
Overcast at 1:00 PM
80° Thursday 1:00 PM
Overcast at 2:00 PM
80° 2:00 PM
Overcast at 3:00 PM
84° 3:00 PM
Overcast at 4:00 PM
86° 4:00 PM
Mostly cloudy at 5:00 PM
88° Thursday 5:00 PM
Mostly cloudy at 6:00 PM
88° 6:00 PM
Partly cloudy at 7:00 PM
84° 7:00 PM
Partly cloudy night at 8:00 PM
81° 8:00 PM
Mostly clear night at 9:00 PM
79° Thursday 9:00 PM
Mostly clear night at 10:00 PM
78° 10:00 PM
Light rain at 11:00 PM
78° 11:00 PM
Partly cloudy night at 12:00 AM
77° 12:00 AM
Light rain at 1:00 AM
76° Friday 1:00 AM
Light rain at 2:00 AM
76° 2:00 AM
Light rain at 3:00 AM
75° 3:00 AM
Moderate rain at 4:00 AM
73° 4:00 AM
Light rain at 5:00 AM
71° Friday 5:00 AM
Light rain at 6:00 AM
71° 6:00 AM
Light rain at 7:00 AM
70° 7:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Sunny at 9:00 AM
75° Friday 9:00 AM
Mostly sunny at 10:00 AM
79° 10:00 AM
Partly cloudy at 11:00 AM
82° 11:00 AM
Mostly cloudy at 12:00 PM
84° 12:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Sinking Spring

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 1:00 PM
PM2.5 Fine particles Fair 13,4µg/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 14,6µg/m³

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

O₃ Ozone Moderate 110,4µg/m³

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

NO₂ Nitrogen dioxide Good 4,4µg/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 Sinking Spring

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 5,4Moderate 😐Moderate
Tomorrow UV 7,1High 😐Moderate
Wednesday UV 5,8Moderate 😐Moderate
Thursday UV 6,2High 😐Moderate
Friday UV 7,0High 🙂Fair
Saturday UV 6,0High Unavailable
Sunday UV 6,0High Unavailable
Hourly UV index today
1:00 PMUV 5,4 2:00 PMUV 3,5 3:00 PMUV 3,7 4:00 PMUV 1,9 5:00 PMUV 0,7 6:00 PMUV 0,1 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.

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 Sinking Spring

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 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 4:00 PM Wednesday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Wednesday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Thursday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Thursday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Thursday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Thursday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Thursday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Thursday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Friday 9:00 AM 10:00 AM 11:00 AM 12:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.96 Population: 4,281

Forecast data for Sinking Spring were last refreshed today at 12:37 PM. The current forecast period extends through 02/09/2026 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.