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Now · 7:11 AM

Upper Exeter Weather & Hourly Forecast

United States · Pennsylvania · 18643

Mostly sunny
60°F
Mostly sunny
Feels like: 60°F
💧 Humidity 91% 🌡 Pressure 30.21 inHg 💨 Wind 4 mph 👁 Visibility 16.0 mi Clouds 15% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Upper Exeter

Today
Sunny · 8:00 AM Sunny
65° 💧 None 💨 6 mph H 85%30.18 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
75° 💧 None 💨 8 mph H 69%30.15 inHg
Overcast · 2:00 PM Overcast
76° 💧 None 💨 9 mph H 66%30.09 inHg
Overcast · 5:00 PM Overcast
79° 💧 None 💨 5 mph H 67%30.00 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
75° 💧 None 💨 8 mph H 69%29.94 inHg
Overcast night · 11:00 PM Overcast night
73° 💧 0.023 in 💨 9 mph H 71%29.94 inHg
Tomorrow
Light thunderstorms · 2:00 AM Light thunderstorms
68° 💧 0.351 in 💨 11 mph H 91%29.91 inHg
Light thunderstorms · 5:00 AM Light thunderstorms
67° 💧 0.060 in 💨 7 mph H 98%29.91 inHg
Overcast · 8:00 AM Overcast
69° 💧 0.006 in 💨 6 mph H 98%29.91 inHg
Light rain · 11:00 AM Light rain
75° 💧 0.005 in 💨 6 mph H 81%29.91 inHg
Overcast · 2:00 PM Overcast
80° 💧 None 💨 5 mph H 53%29.88 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
77° 💧 None 💨 3 mph H 68%29.83 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
71° 💧 None 💨 3 mph H 78%29.85 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
67° 💧 0.000 in 💨 5 mph H 90%29.91 inHg
Friday
Mostly cloudy night · 2:00 AM Mostly cloudy night
64° 💧 None 💨 4 mph H 87%29.91 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
58° 💧 None 💨 4 mph H 92%29.97 inHg

In Upper Exeter and, more broadly, across the state of Pennsylvania: This morning will start with mostly cloudy skies and mild temperatures around 60 to 65 degrees Fahrenheit. As the day progresses into the afternoon, temperatures will warm up to the upper 70s and low 80s. A slight chance of rain remains, with some light showers possible, bringing around 0.05 inches of accumulation. The probability of rain peaks at about 58%. Winds will be generally light from the southwest, up to 8 mph, with occasional gusts reaching 19 mph. Overall, expect a warm and somewhat cloudy day with a chance of light rain, especially later in the day.

15-Day Weather Outlook for Upper Exeter

TomorrowTomorrow Light thunderstorms Light thunderstorms 81°/67° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 72°/56° 💧 None 💨 8 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 75°/51° 💧 0.004 in 💨 10 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 83°/66° 💧 0.024 in 💨 6 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 79°/59° 💧 None 💨 4 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 81°/68° 💧 0.309 in 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 85°/66° 💧 0.082 in 💨 12 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 75°/55° 💧 None 💨 10 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 69°/55° 💧 None 💨 4 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 73°/59° 💧 0.056 in 💨 5 mph
Sunday, Sep 20Sun Sep 20 Overcast Overcast 76°/63° 💧 0.001 in 💨 8 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 71°/63° 💧 0.196 in 💨 12 mph
Tuesday, Sep 22Tue Sep 22 Mostly cloudy Mostly cloudy 69°/52° 💧 0.010 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 67°/50° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Upper Exeter

Vertical axis: °F · Color based on temperature
Sunny at 8:00 AM
65° Today 8:00 AM
Partly cloudy at 9:00 AM
70° 9:00 AM
Overcast at 10:00 AM
73° 10:00 AM
Mostly cloudy at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
77° Today 12:00 PM
Overcast at 1:00 PM
76° 1:00 PM
Overcast at 2:00 PM
76° 2:00 PM
Overcast at 3:00 PM
76° 3:00 PM
Overcast at 4:00 PM
77° Today 4:00 PM
Overcast at 5:00 PM
79° 5:00 PM
Mostly cloudy at 6:00 PM
79° 6:00 PM
Overcast at 7:00 PM
76° 7:00 PM
Partly cloudy night at 8:00 PM
75° Today 8:00 PM
Mostly cloudy night at 9:00 PM
74° 9:00 PM
Mostly cloudy night at 10:00 PM
73° 10:00 PM
Overcast night at 11:00 PM
73° 11:00 PM
Overcast night at 12:00 AM
74° Tomorrow 12:00 AM
Light rain at 1:00 AM
71° 1:00 AM
Light thunderstorms at 2:00 AM
68° 2:00 AM
Light thunderstorms at 3:00 AM
67° 3:00 AM
Thunderstorms at 4:00 AM
67° Tomorrow 4:00 AM
Light thunderstorms at 5:00 AM
67° 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Mostly cloudy at 7:00 AM
68° 7:00 AM
Overcast at 8:00 AM
69° Tomorrow 8:00 AM
Overcast at 9:00 AM
71° 9:00 AM
Light rain at 10:00 AM
73° 10:00 AM
Light rain at 11:00 AM
75° 11:00 AM
Mostly cloudy at 12:00 PM
78° Tomorrow 12:00 PM
Overcast at 1:00 PM
80° 1:00 PM
Overcast at 2:00 PM
80° 2:00 PM
Overcast at 3:00 PM
81° 3:00 PM
Overcast at 4:00 PM
79° Tomorrow 4:00 PM
Mostly cloudy at 5:00 PM
77° 5:00 PM
Overcast at 6:00 PM
76° 6:00 PM
Overcast at 7:00 PM
73° 7:00 PM
Mostly cloudy night at 8:00 PM
71° Tomorrow 8:00 PM
Overcast night at 9:00 PM
70° 9:00 PM
Mostly cloudy night at 10:00 PM
69° 10:00 PM
Mostly cloudy night at 11:00 PM
67° 11:00 PM
Overcast night at 12:00 AM
66° Friday 12:00 AM
Overcast night at 1:00 AM
65° 1:00 AM
Mostly cloudy night at 2:00 AM
64° 2:00 AM
Mostly cloudy night at 3:00 AM
62° 3:00 AM
Mostly clear night at 4:00 AM
60° Friday 4:00 AM
Partly cloudy night at 5:00 AM
58° 5:00 AM
Clear night at 6:00 AM
57° 6:00 AM
Sunny at 7:00 AM
56° 7:00 AM
Sunny at 8:00 AM
59° Friday 8:00 AM
Sunny at 9:00 AM
62° 9:00 AM
Sunny at 10:00 AM
64° 10:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Sunny at 12:00 PM
69° Friday 12:00 PM
Sunny at 1:00 PM
70° 1:00 PM
Sunny at 2:00 PM
71° 2:00 PM
Sunny at 3:00 PM
72° 3:00 PM
Sunny at 4:00 PM
72° Friday 4:00 PM
Sunny at 5:00 PM
71° 5:00 PM
Sunny at 6:00 PM
69° 6:00 PM
Sunny at 7:00 PM
65° 7:00 PM
Clear night at 8:00 PM
62° Friday 8:00 PM
Clear night at 11:00 PM
56° 11:00 PM
Clear night at 2:00 AM
53° 2:00 AM
Clear night at 5:00 AM
51° 5:00 AM
Sunny at 8:00 AM
56° Saturday 8:00 AM
Mostly sunny at 11:00 AM
71° 11:00 AM
Overcast at 2:00 PM
76° 2:00 PM
Mostly cloudy at 5:00 PM
76° 5:00 PM
Mostly clear night at 8:00 PM
68° Saturday 8:00 PM
Overcast night at 11:00 PM
67° 11:00 PM
Light rain at 2:00 AM
66° 2:00 AM
Light rain at 5:00 AM
64° 5:00 AM
Overcast at 8:00 AM
66° Sunday 8:00 AM
Light rain at 11:00 AM
72° 11:00 AM
Mostly cloudy at 2:00 PM
78° 2:00 PM
Sunny at 5:00 PM
80° 5:00 PM
Clear night at 8:00 PM
72° Sunday 8:00 PM
Mostly clear night at 11:00 PM
67° 11:00 PM
Partly cloudy night at 2:00 AM
65° 2:00 AM
Mostly cloudy night at 5:00 AM
62° 5:00 AM
Mostly cloudy at 8:00 AM
63° Monday 8:00 AM
Mostly sunny at 11:00 AM
74° 11:00 AM
Partly cloudy at 2:00 PM
80° 2:00 PM
Overcast at 5:00 PM
81° 5:00 PM
Mostly cloudy night at 8:00 PM
74° Monday 8:00 PM
Mostly cloudy night at 2:00 AM
69° 2:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Partly cloudy at 2:00 PM
82° 2:00 PM
Clear night at 8:00 PM
75° Tuesday 8:00 PM
Light rain at 2:00 AM
69° 2:00 AM
Overcast at 8:00 AM
64° 8:00 AM
Overcast at 2:00 PM
71° 2:00 PM
Overcast night at 8:00 PM
69° Wednesday 8:00 PM
Overcast night at 2:00 AM
64° 2:00 AM
Overcast at 8:00 AM
62° 8:00 AM
Mostly cloudy at 2:00 PM
69° 2:00 PM
Overcast night at 8:00 PM
67° Thursday 8:00 PM
Overcast night at 2:00 AM
62° 2:00 AM
Overcast at 8:00 AM
64° 8:00 AM
Overcast at 2:00 PM
75° 2:00 PM
Mostly clear night at 8:00 PM
70° Friday 8:00 PM
Mostly clear night at 2:00 AM
61° 2:00 AM
Mostly sunny at 8:00 AM
57° 8:00 AM
Mostly cloudy at 2:00 PM
65° 2:00 PM
Mostly clear night at 8:00 PM
56° Saturday 8:00 PM
Mostly cloudy night at 2:00 AM
52° 2:00 AM
Overcast at 8:00 AM
56° 8:00 AM
Partly cloudy at 2:00 PM
68° 2:00 PM
Light rain at 8:00 PM
68° Sunday 8:00 PM
Mostly cloudy night at 2:00 AM
67° 2:00 AM
Overcast at 8:00 AM
67° 8:00 AM
Mostly sunny at 2:00 PM
78° 2:00 PM
Mostly cloudy night at 8:00 PM
67° Monday 8:00 PM
Overcast night at 2:00 AM
60° 2:00 AM
Overcast at 8:00 AM
59° 8:00 AM
Overcast at 2:00 PM
70° 2:00 PM
Mostly cloudy night at 8:00 PM
63° Tuesday 8:00 PM
Mostly clear night at 2:00 AM
54° 2:00 AM
Overcast at 8:00 AM
53° 8:00 AM
Sunny at 2:00 PM
69° 2:00 PM
Clear night at 8:00 PM
61° Wednesday 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Upper Exeter

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 AM
PM2.5 Fine particles Fair 10,0µg/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 13,2µg/m³

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

O₃ Ozone Good 38,8µg/m³

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

NO₂ Nitrogen dioxide Good 9,7µg/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 Upper Exeter

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 5,9Moderate 🙂Fair
Tomorrow UV 6,6High 🙂Fair
Friday UV 6,4High 🙂Fair
Saturday UV 5,9Moderate 😐Moderate
Sunday UV 5,0Moderate 🙂Fair
Monday UV 7,0High Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
8:00 AMUV 0,3 9:00 AMUV 0,7 10:00 AMUV 3,0 11:00 AMUV 4,7 12:00 PMUV 5,8 1:00 PMUV 4,8 2:00 PMUV 5,9 3:00 PMUV 2,7 4:00 PMUV 3,2 5:00 PMUV 1,5 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 Upper Exeter

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

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 10:00 PM–11:00 PM.

52/100Best-hour score
BEST TIME TONIGHT 10:00 PM–11:00 PM Astronomical darkness: 8:58 PM–5:03 AM
Cloud cover 67% 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 16° 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 min22%
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 Upper Exeter were last refreshed today at 7:11 AM. The current forecast period extends through 11/09/2026 at 5:00 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.