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Now · 6:40 PM

Mahaffey Weather & Hourly Forecast

United States · Pennsylvania · 15757

Light rain
76°F
Light rain
Feels like: 76°F
💧 Humidity 79% 🌡 Pressure 30.00 inHg 💨 Wind 12 mph 👁 Visibility 4.2 mi Clouds 41% ☀️ UV index 2.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Mahaffey

Today
Light rain · 7:00 PM Light rain
74° 💧 0.004 in 💨 8 mph H 85%29.97 inHg
Light rain · 10:00 PM Light rain
72° 💧 0.174 in 💨 10 mph H 86%29.97 inHg
Tomorrow
Moderate rain · 1:00 AM Moderate rain
68° 💧 0.160 in 💨 11 mph H 99%29.97 inHg
Light rain · 4:00 AM Light rain
69° 💧 0.006 in 💨 7 mph H 100%29.94 inHg
Overcast · 7:00 AM Overcast
66° 💧 None 💨 7 mph H 98%29.97 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
70° 💧 None 💨 8 mph H 86%30.00 inHg
Overcast · 1:00 PM Overcast
75° 💧 None 💨 8 mph H 66%29.97 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
76° 💧 None 💨 9 mph H 65%29.94 inHg
Overcast · 7:00 PM Overcast
71° 💧 None 💨 6 mph H 77%29.91 inHg
Overcast night · 10:00 PM Overcast night
67° 💧 None 💨 5 mph H 88%29.94 inHg
Friday
Overcast night · 1:00 AM Overcast night
65° 💧 None 💨 5 mph H 93%29.97 inHg
Overcast night · 4:00 AM Overcast night
62° 💧 None 💨 6 mph H 93%29.97 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
57° 💧 None 💨 4 mph H 95%30.03 inHg
Sunny · 10:00 AM Sunny
66° 💧 0.000 in 💨 5 mph H 61%30.06 inHg
Sunny · 1:00 PM Sunny
72° 💧 None 💨 4 mph H 44%30.03 inHg
Sunny · 4:00 PM Sunny
74° 💧 None 💨 3 mph H 42%30.00 inHg

In Mahaffey and, more broadly, across the state of Pennsylvania: The evening will feature mostly sunny skies with a few clouds drifting through. Temperatures are expected to remain mild to warm, ranging from 76 to 83 degrees Fahrenheit. A slight chance of rain exists, with potential accumulations around 0.01 inches and the highest likelihood of rain around 80%. Winds will be light, coming from the southwest at up to 7 mph, with gusts reaching 26 mph. Overall, it should be a pleasant evening, but a brief shower may occur, especially in the later hours.

15-Day Weather Outlook for Mahaffey

TomorrowTomorrow Thunderstorms Thunderstorms 76°/66° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 74°/57° 💧 None 💨 6 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 75°/56° 💧 0.565 in 💨 9 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 78°/66° 💧 0.157 in 💨 8 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 81°/63° 💧 0.010 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 84°/65° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Light thunderstorms Light thunderstorms 74°/69° 💧 0.083 in 💨 6 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 80°/68° 💧 0.425 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 69°/59° 💧 1.086 in 💨 10 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 67°/55° 💧 0.006 in 💨 7 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 63°/51° 💧 0.011 in 💨 7 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 58°/44° 💧 None 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 53°/41° 💧 None 💨 11 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 59°/45° 💧 None 💨 8 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 50°/45° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mahaffey

Vertical axis: °F · Color based on temperature
Light rain at 7:00 PM
74° Today 7:00 PM
Partly cloudy night at 8:00 PM
74° 8:00 PM
Mostly clear night at 9:00 PM
73° 9:00 PM
Light rain at 10:00 PM
72° 10:00 PM
Thunderstorms at 11:00 PM
69° Today 11:00 PM
Light rain at 12:00 AM
69° 12:00 AM
Moderate rain at 1:00 AM
68° 1:00 AM
Light rain at 2:00 AM
68° 2:00 AM
Light rain at 3:00 AM
69° Tomorrow 3:00 AM
Light rain at 4:00 AM
69° 4:00 AM
Mist at night at 5:00 AM
69° 5:00 AM
Mostly cloudy night at 6:00 AM
67° 6:00 AM
Overcast at 7:00 AM
66° Tomorrow 7:00 AM
Mostly cloudy at 8:00 AM
66° 8:00 AM
Mostly cloudy at 9:00 AM
67° 9:00 AM
Mostly cloudy at 10:00 AM
70° 10:00 AM
Overcast at 11:00 AM
73° Tomorrow 11:00 AM
Overcast at 12:00 PM
74° 12:00 PM
Overcast at 1:00 PM
75° 1:00 PM
Overcast at 2:00 PM
76° 2:00 PM
Overcast at 3:00 PM
76° Tomorrow 3:00 PM
Mostly cloudy at 4:00 PM
76° 4:00 PM
Mostly cloudy at 5:00 PM
76° 5:00 PM
Overcast at 6:00 PM
73° 6:00 PM
Overcast at 7:00 PM
71° Tomorrow 7:00 PM
Overcast night at 8:00 PM
69° 8:00 PM
Overcast night at 9:00 PM
68° 9:00 PM
Overcast night at 10:00 PM
67° 10:00 PM
Overcast night at 11:00 PM
66° Tomorrow 11:00 PM
Overcast night at 12:00 AM
66° 12:00 AM
Overcast night at 1:00 AM
65° 1:00 AM
Overcast night at 2:00 AM
64° 2:00 AM
Overcast night at 3:00 AM
63° Friday 3:00 AM
Overcast night at 4:00 AM
62° 4:00 AM
Partly cloudy night at 5:00 AM
60° 5:00 AM
Partly cloudy night at 6:00 AM
59° 6:00 AM
Mostly cloudy at 7:00 AM
57° Friday 7:00 AM
Mostly cloudy at 8:00 AM
59° 8:00 AM
Sunny at 9:00 AM
63° 9:00 AM
Sunny at 10:00 AM
66° 10:00 AM
Sunny at 11:00 AM
68° Friday 11:00 AM
Sunny at 12:00 PM
70° 12:00 PM
Sunny at 1:00 PM
72° 1:00 PM
Sunny at 2:00 PM
73° 2:00 PM
Sunny at 3:00 PM
74° Friday 3:00 PM
Sunny at 4:00 PM
74° 4:00 PM
Sunny at 5:00 PM
73° 5:00 PM
Sunny at 6:00 PM
72° 6:00 PM
Sunny at 7:00 PM
67° Friday 7:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 9:00 PM
61° 9:00 PM
Clear night at 10:00 PM
59° 10:00 PM
Clear night at 11:00 PM
58° Friday 11:00 PM
Mostly clear night at 12:00 AM
57° 12:00 AM
Mostly cloudy night at 1:00 AM
56° 1:00 AM
Clear night at 2:00 AM
56° 2:00 AM
Clear night at 3:00 AM
56° Saturday 3:00 AM
Clear night at 4:00 AM
56° 4:00 AM
Clear night at 5:00 AM
56° 5:00 AM
Partly cloudy night at 6:00 AM
56° 6:00 AM
Mostly cloudy at 7:00 AM
57° Saturday 7:00 AM
Mostly cloudy at 8:00 AM
61° 8:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Light rain at 2:00 PM
75° 2:00 PM
Light rain at 5:00 PM
71° Saturday 5:00 PM
Mostly clear night at 8:00 PM
68° 8:00 PM
Light rain at 11:00 PM
67° 11:00 PM
Partly cloudy night at 2:00 AM
66° 2:00 AM
Overcast night at 5:00 AM
66° Sunday 5:00 AM
Overcast at 8:00 AM
66° 8:00 AM
Light rain at 11:00 AM
69° 11:00 AM
Mostly sunny at 2:00 PM
77° 2:00 PM
Mostly sunny at 5:00 PM
78° Sunday 5:00 PM
Partly cloudy night at 8:00 PM
71° 8:00 PM
Mostly clear night at 11:00 PM
67° 11:00 PM
Clear night at 2:00 AM
65° 2:00 AM
Overcast night at 5:00 AM
63° Monday 5:00 AM
Mostly sunny at 8:00 AM
66° 8:00 AM
Partly cloudy at 11:00 AM
76° 11:00 AM
Partly cloudy at 2:00 PM
81° 2:00 PM
Partly cloudy at 5:00 PM
80° Monday 5:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Clear night at 2:00 AM
68° 2:00 AM
Clear night at 5:00 AM
65° Tuesday 5:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Sunny at 2:00 PM
84° 2:00 PM
Clear night at 8:00 PM
74° 8:00 PM
Clear night at 2:00 AM
70° Wednesday 2:00 AM
Mostly sunny at 8:00 AM
69° 8:00 AM
Light thunderstorms at 2:00 PM
73° 2:00 PM
Light rain at 8:00 PM
69° 8:00 PM
Overcast night at 2:00 AM
68° Thursday 2:00 AM
Light rain at 8:00 AM
69° 8:00 AM
Overcast at 2:00 PM
80° 2:00 PM
Light rain at 8:00 PM
69° 8:00 PM
Moderate rain at 2:00 AM
67° Friday 2:00 AM
Light rain at 8:00 AM
59° 8:00 AM
Partly cloudy at 2:00 PM
68° 2:00 PM
Mostly clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
55° Saturday 2:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Partly cloudy at 2:00 PM
67° 2:00 PM
Clear night at 8:00 PM
60° 8:00 PM
Clear night at 2:00 AM
51° Sunday 2:00 AM
Mostly sunny at 8:00 AM
52° 8:00 AM
Mostly sunny at 2:00 PM
63° 2:00 PM
Mostly clear night at 8:00 PM
57° 8:00 PM
Clear night at 2:00 AM
46° Monday 2:00 AM
Sunny at 8:00 AM
44° 8:00 AM
Partly cloudy at 2:00 PM
58° 2:00 PM
Clear night at 8:00 PM
50° 8:00 PM
Clear night at 2:00 AM
43° Tuesday 2:00 AM
Mostly sunny at 8:00 AM
41° 8:00 AM
Overcast at 2:00 PM
53° 2:00 PM
Overcast night at 8:00 PM
49° 8:00 PM
Overcast night at 2:00 AM
48° Wednesday 2:00 AM
Mostly cloudy at 8:00 AM
45° 8:00 AM
Sunny at 2:00 PM
59° 2:00 PM
Clear night at 8:00 PM
50° 8:00 PM
Clear night at 2:00 AM
45° Thursday 2:00 AM
Overcast at 8:00 AM
46° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Mahaffey

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 7:00 PM
PM2.5 Fine particles Good 5,3µg/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 5,7µg/m³

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

O₃ Ozone Fair 87,3µg/m³

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

NO₂ Nitrogen dioxide Good 2,9µg/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 Mahaffey

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 2,3Low 🙂Fair
Friday UV 6,7High 🙂Fair
Saturday UV 6,6High 😊Good
Sunday UV 5,0Moderate 🙂Fair
Monday UV 6,0High Unavailable
Tuesday UV 7,0High Unavailable
Hourly UV index today
7:00 PMUV 0,1
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 Mahaffey

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

76/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 9:08 PM–5:16 AM
Cloud cover 34% Real hourly forecast for the best viewing hour.
Moonlight 4% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 6° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min13%
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 Mahaffey were last refreshed today at 5:58 PM. The current forecast period extends through 11/09/2026 at 4:00 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.