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Now · 6:09 PM

Seltzer Weather & Hourly Forecast

United States · Pennsylvania · 17974

Sunny
77°F
Sunny
Feels like: 81°F
💧 Humidity 70% 🌡 Pressure 30.27 inHg 💨 Wind 3 mph 👁 Visibility 22.7 mi Clouds 7% ☀️ UV index 0.4 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Seltzer

Today
Mostly sunny · 7:00 PM Mostly sunny
74° 💧 None 💨 1 mph H 76%30.27 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
68° 💧 None 💨 3 mph H 84%30.30 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
67° 💧 None 💨 2 mph H 89%30.30 inHg
Mostly clear night · 4:00 AM Mostly clear night
65° 💧 None 💨 2 mph H 94%30.24 inHg
Mostly sunny · 7:00 AM Mostly sunny
64° 💧 None 💨 2 mph H 95%30.24 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
73° 💧 0.005 in 💨 5 mph H 77%30.21 inHg
Light rain · 1:00 PM Light rain
78° 💧 0.025 in 💨 7 mph H 71%30.18 inHg
Light rain · 4:00 PM Light rain
79° 💧 0.047 in 💨 7 mph H 72%30.09 inHg
Light rain · 7:00 PM Light rain
75° 💧 0.037 in 💨 2 mph H 88%30.06 inHg
Overcast night · 10:00 PM Overcast night
70° 💧 0.001 in 💨 2 mph H 96%30.09 inHg
Friday
Partly cloudy night · 1:00 AM Partly cloudy night
67° 💧 None 💨 4 mph H 98%30.09 inHg
Mostly clear night · 4:00 AM Mostly clear night
66° 💧 None 💨 8 mph H 98%30.09 inHg
Sunny · 7:00 AM Sunny
63° 💧 None 💨 7 mph H 96%30.09 inHg
Sunny · 10:00 AM Sunny
68° 💧 None 💨 9 mph H 76%30.15 inHg
Sunny · 1:00 PM Sunny
75° 💧 None 💨 7 mph H 51%30.12 inHg
Partly cloudy · 4:00 PM Partly cloudy
76° 💧 None 💨 7 mph H 49%30.09 inHg

In Seltzer and, more broadly, across the state of Pennsylvania: As the afternoon winds down, expect mild to warm temperatures ranging from 69 to 82 degrees Fahrenheit with a mix of sun and clouds overhead. Light winds from the west, generally around 2 mph, may occasionally gust up to 10 mph. There is a possibility of light rain during the evening, with total accumulation around 0.08 inches. Conditions are relatively calm, but brief showers could occur, especially as the sky transitions into night. Temperatures will gradually cool off, settling into the lower end of the daytime range. Overall, expect a pleasant evening with periods of sunshine interrupted by passing showers.

15-Day Weather Outlook for Seltzer

TomorrowTomorrow Light thunderstorms Light thunderstorms 83°/65° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 75°/64° 💧 None 💨 12 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 66°/52° 💧 0.864 in 💨 9 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 71°/60° 💧 0.892 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Mostly cloudy Mostly cloudy 70°/58° 💧 0.000 in 💨 8 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 62°/59° 💧 0.017 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 66°/54° 💧 0.014 in 💨 9 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 61°/49° 💧 0.001 in 💨 8 mph
Friday, Sep 25Fri Sep 25 Mostly sunny Mostly sunny 65°/48° 💧 None 💨 7 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 70°/53° 💧 0.009 in 💨 7 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 75°/59° 💧 0.035 in 💨 6 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 72°/58° 💧 None 💨 7 mph
Tuesday, Sep 29Tue Sep 29 Overcast Overcast 71°/57° 💧 0.001 in 💨 6 mph
Wednesday, Sep 30Wed Sep 30 Overcast Overcast 74°/57° 💧 None 💨 5 mph
Thursday, Oct 1Thu Oct 1 Mostly cloudy Mostly cloudy 63°/63° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Seltzer

Vertical axis: °F · Color based on temperature
Mostly sunny at 7:00 PM
74° Today 7:00 PM
Partly cloudy night at 8:00 PM
73° 8:00 PM
Partly cloudy night at 9:00 PM
71° 9:00 PM
Mostly cloudy night at 10:00 PM
68° 10:00 PM
Overcast night at 11:00 PM
67° Today 11:00 PM
Overcast night at 12:00 AM
67° 12:00 AM
Mostly cloudy night at 1:00 AM
67° 1:00 AM
Mostly cloudy night at 2:00 AM
66° 2:00 AM
Mostly clear night at 3:00 AM
66° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
65° 4:00 AM
Mostly clear night at 5:00 AM
64° 5:00 AM
Mostly cloudy night at 6:00 AM
64° 6:00 AM
Mostly sunny at 7:00 AM
64° Tomorrow 7:00 AM
Mostly cloudy at 8:00 AM
67° 8:00 AM
Mostly cloudy at 9:00 AM
70° 9:00 AM
Mostly cloudy at 10:00 AM
73° 10:00 AM
Overcast at 11:00 AM
76° Tomorrow 11:00 AM
Light rain at 12:00 PM
75° 12:00 PM
Light rain at 1:00 PM
78° 1:00 PM
Overcast at 2:00 PM
79° 2:00 PM
Light rain at 3:00 PM
79° Tomorrow 3:00 PM
Light rain at 4:00 PM
79° 4:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Light rain at 6:00 PM
78° 6:00 PM
Light rain at 7:00 PM
75° Tomorrow 7:00 PM
Light rain at 8:00 PM
72° 8:00 PM
Light rain at 9:00 PM
71° 9:00 PM
Overcast night at 10:00 PM
70° 10:00 PM
Mostly cloudy night at 11:00 PM
69° Tomorrow 11:00 PM
Mostly clear night at 12:00 AM
68° 12:00 AM
Partly cloudy night at 1:00 AM
67° 1:00 AM
Partly cloudy night at 2:00 AM
67° 2:00 AM
Mostly cloudy night at 3:00 AM
66° Friday 3:00 AM
Mostly clear night at 4:00 AM
66° 4:00 AM
Mostly clear night at 5:00 AM
65° 5:00 AM
Mostly clear night at 6:00 AM
65° 6:00 AM
Sunny at 7:00 AM
63° Friday 7:00 AM
Sunny at 8:00 AM
64° 8:00 AM
Sunny at 9:00 AM
66° 9:00 AM
Sunny at 10:00 AM
68° 10:00 AM
Mostly sunny at 11:00 AM
71° Friday 11:00 AM
Sunny at 12:00 PM
73° 12:00 PM
Sunny at 1:00 PM
75° 1:00 PM
Sunny at 2:00 PM
76° 2:00 PM
Mostly sunny at 3:00 PM
76° Friday 3:00 PM
Partly cloudy at 4:00 PM
76° 4:00 PM
Partly cloudy at 5:00 PM
75° 5:00 PM
Mostly sunny at 6:00 PM
73° 6:00 PM
Sunny at 7:00 PM
68° Friday 7:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Clear night at 9:00 PM
63° 9:00 PM
Mostly cloudy night at 10:00 PM
62° 10:00 PM
Mostly cloudy night at 11:00 PM
61° Friday 11:00 PM
Mostly clear night at 12:00 AM
60° 12:00 AM
Mostly clear night at 1:00 AM
58° 1:00 AM
Mostly clear night at 2:00 AM
56° 2:00 AM
Clear night at 3:00 AM
55° Saturday 3:00 AM
Partly cloudy night at 4:00 AM
54° 4:00 AM
Mostly clear night at 5:00 AM
53° 5:00 AM
Mostly clear night at 6:00 AM
52° 6:00 AM
Mostly sunny at 7:00 AM
52° Saturday 7:00 AM
Mostly cloudy at 8:00 AM
56° 8:00 AM
Partly cloudy at 11:00 AM
62° 11:00 AM
Overcast at 2:00 PM
67° 2:00 PM
Overcast at 5:00 PM
67° Saturday 5:00 PM
Mostly cloudy night at 8:00 PM
61° 8:00 PM
Partly cloudy night at 11:00 PM
62° 11:00 PM
Light rain at 2:00 AM
61° 2:00 AM
Moderate rain at 5:00 AM
61° Sunday 5:00 AM
Moderate rain at 8:00 AM
63° 8:00 AM
Moderate rain at 11:00 AM
66° 11:00 AM
Moderate rain at 2:00 PM
68° 2:00 PM
Mostly cloudy at 5:00 PM
71° Sunday 5:00 PM
Overcast night at 8:00 PM
67° 8:00 PM
Mostly cloudy night at 11:00 PM
62° 11:00 PM
Overcast night at 2:00 AM
61° 2:00 AM
Overcast night at 5:00 AM
59° Monday 5:00 AM
Overcast at 8:00 AM
59° 8:00 AM
Mostly cloudy at 11:00 AM
65° 11:00 AM
Partly cloudy at 2:00 PM
71° 2:00 PM
Partly cloudy at 5:00 PM
71° Monday 5:00 PM
Mostly cloudy night at 8:00 PM
63° 8:00 PM
Overcast night at 11:00 PM
58° 11:00 PM
Light rain at 2:00 AM
59° 2:00 AM
Overcast night at 5:00 AM
56° Tuesday 5:00 AM
Overcast at 8:00 AM
56° 8:00 AM
Light rain at 2:00 PM
56° 2:00 PM
Moderate rain at 8:00 PM
52° 8:00 PM
Heavy rain at 2:00 AM
50° Wednesday 2:00 AM
Heavy rain at 8:00 AM
49° 8:00 AM
Light rain at 2:00 PM
53° 2:00 PM
Light rain at 8:00 PM
53° 8:00 PM
Overcast night at 2:00 AM
51° Thursday 2:00 AM
Overcast at 8:00 AM
51° 8:00 AM
Overcast at 2:00 PM
57° 2:00 PM
Light rain at 8:00 PM
56° 8:00 PM
Moderate rain at 2:00 AM
55° Friday 2:00 AM
Overcast at 8:00 AM
54° 8:00 AM
Light rain at 2:00 PM
57° 2:00 PM
Overcast night at 8:00 PM
55° 8:00 PM
Partly cloudy night at 2:00 AM
51° Saturday 2:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Mostly cloudy at 2:00 PM
64° 2:00 PM
Clear night at 8:00 PM
55° 8:00 PM
Clear night at 2:00 AM
49° Sunday 2:00 AM
Sunny at 8:00 AM
47° 8:00 AM
Sunny at 2:00 PM
62° 2:00 PM
Clear night at 8:00 PM
53° 8:00 PM
Clear night at 2:00 AM
48° Monday 2:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Mostly sunny at 2:00 PM
64° 2:00 PM
Clear night at 8:00 PM
54° 8:00 PM
Clear night at 2:00 AM
49° Tuesday 2:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Sunny at 2:00 PM
62° 2:00 PM
Clear night at 8:00 PM
51° 8:00 PM
Clear night at 2:00 AM
44° Wednesday 2:00 AM
Sunny at 8:00 AM
46° 8:00 AM
Sunny at 2:00 PM
60° 2:00 PM
Clear night at 8:00 PM
51° 8:00 PM
Clear night at 2:00 AM
44° Thursday 2:00 AM
Sunny at 8:00 AM
46° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Seltzer

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 7:00 PM
PM2.5 Fine particles Fair 12,7µg/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 16,2µg/m³

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

O₃ Ozone Moderate 125,7µg/m³

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

NO₂ Nitrogen dioxide Good 9,6µg/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 Seltzer

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 6,4High 😐Moderate
Tomorrow UV 6,8High 😐Moderate
Friday UV 6,9High 🙂Fair
Saturday UV 5,2Moderate 😐Moderate
Sunday UV 5,0Moderate 🙂Fair
Monday UV 4,0Moderate Unavailable
Tuesday UV 4,0Moderate Unavailable
Hourly UV index today
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.

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 Seltzer

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 · SELTZER, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

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

79/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:45 PM–5:15 AM
Cloud cover 24% Real hourly forecast for the best viewing hour.
Moonlight 30% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min73%
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 Seltzer were last refreshed today at 6:09 PM. The current forecast period extends through 18/09/2026 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.