Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 4:18 PM

Jeannette Weather & Hourly Forecast

United States · Pennsylvania · 15644

Sunny
89°F
Sunny
Feels like: 100°F
💧 Humidity 64% 🌡 Pressure 29.97 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 8% ☀️ UV index 3.8 · Moderate 🌅 Sunrise 6:47 AM 🌇 Sunset 7:48 PM

Hourly Forecast for Jeannette

Today
Sunny · 5:00 PM Sunny
89° 💧 None 💨 9 mph H 64%29.97 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
83° 💧 0.08 in 💨 7 mph H 69%29.91 inHg
Light rain · 11:00 PM Light rain
73° 💧 0.01 in 💨 7 mph H 96%30.03 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
70° 💧 None 💨 5 mph H 97%29.97 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
69° 💧 None 💨 2 mph H 96%29.97 inHg
Light rain · 8:00 AM Light rain
72° 💧 0.01 in 💨 1 mph H 95%30.00 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
80° 💧 0.02 in 💨 9 mph H 80%29.97 inHg
Moderate rain · 2:00 PM Moderate rain
82° 💧 0.08 in 💨 13 mph H 84%29.94 inHg
Overcast · 5:00 PM Overcast
83° 💧 None 💨 11 mph H 72%29.88 inHg
Overcast night · 8:00 PM Overcast night
76° 💧 None 💨 6 mph H 87%29.85 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
72° 💧 None 💨 3 mph H 96%29.94 inHg
Saturday
Partly cloudy night · 2:00 AM Partly cloudy night
69° 💧 None 💨 4 mph H 98%29.91 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
68° 💧 None 💨 3 mph H 98%29.91 inHg
Partly cloudy · 8:00 AM Partly cloudy
69° 💧 None 💨 3 mph H 95%29.94 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
71° 💧 None 💨 6 mph H 67%29.97 inHg
Overcast · 2:00 PM Overcast
76° 💧 None 💨 5 mph H 52%29.94 inHg

In Jeannette and, more broadly, across the state of Pennsylvania: As the afternoon comes to a close, skies will remain mostly cloudy with temperatures ranging from 73 to 87 degrees Fahrenheit. Expect the weather to stay warm and humid into the evening. There's a chance of rain, with precipitation possibly totaling around 0.37 inches, and the likelihood of rain reaching its peak later in the evening. Winds will be moderate from the west at speeds up to 11 mph, with gusts reaching as high as 24 mph. Residents should be prepared for the possibility of brief, heavy showers and gusty winds as the night progresses. It’s advisable to keep an eye on local updates if you plan to be outdoors later in the evening.

15-Day Weather Outlook for Jeannette

TomorrowTomorrow Moderate rain Moderate rain 83°/69° 💧 0.11 in 💨 13 mph
Saturday, Sep 5Sat Sep 5 Mostly cloudy Mostly cloudy 78°/58° 💧 None 💨 7 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 75°/54° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 76°/54° 💧 None 💨 6 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 78°/55° 💧 None 💨 4 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 85°/66° 💧 0.04 in 💨 14 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 81°/64° 💧 0.01 in 💨 13 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 71°/51° 💧 None 💨 9 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 73°/47° 💧 None 💨 5 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 81°/55° 💧 0.04 in 💨 4 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 89°/64° 💧 0.03 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 83°/68° 💧 0.24 in 💨 13 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 79°/61° 💧 0.04 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 86°/58° 💧 0.25 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 86°/65° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Jeannette

Vertical axis: °F · Color based on temperature
Sunny at 5:00 PM
89° Today 5:00 PM
Sunny at 6:00 PM
89° 6:00 PM
Mostly sunny at 7:00 PM
87° 7:00 PM
Partly cloudy night at 8:00 PM
83° 8:00 PM
Moderate rain at 9:00 PM
79° Today 9:00 PM
Light rain at 10:00 PM
74° 10:00 PM
Light rain at 11:00 PM
73° 11:00 PM
Overcast night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
70° Tomorrow 1:00 AM
Overcast night at 2:00 AM
70° 2:00 AM
Partly cloudy night at 3:00 AM
69° 3:00 AM
Partly cloudy night at 4:00 AM
69° 4:00 AM
Partly cloudy night at 5:00 AM
69° Tomorrow 5:00 AM
Partly cloudy night at 6:00 AM
69° 6:00 AM
Partly cloudy at 7:00 AM
69° 7:00 AM
Light rain at 8:00 AM
72° 8:00 AM
Mostly cloudy at 9:00 AM
73° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
76° 10:00 AM
Mostly cloudy at 11:00 AM
80° 11:00 AM
Mostly cloudy at 12:00 PM
81° 12:00 PM
Light rain at 1:00 PM
82° Tomorrow 1:00 PM
Moderate rain at 2:00 PM
82° 2:00 PM
Light rain at 3:00 PM
82° 3:00 PM
Overcast at 4:00 PM
82° 4:00 PM
Overcast at 5:00 PM
83° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
83° 6:00 PM
Mostly cloudy at 7:00 PM
80° 7:00 PM
Overcast night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 9:00 PM
75° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
73° 10:00 PM
Partly cloudy night at 11:00 PM
72° 11:00 PM
Partly cloudy night at 12:00 AM
71° 12:00 AM
Partly cloudy night at 1:00 AM
70° Saturday 1:00 AM
Partly cloudy night at 2:00 AM
69° 2:00 AM
Overcast night at 3:00 AM
68° 3:00 AM
Mostly cloudy night at 4:00 AM
68° 4:00 AM
Partly cloudy night at 5:00 AM
68° Saturday 5:00 AM
Partly cloudy night at 6:00 AM
67° 6:00 AM
Partly cloudy at 7:00 AM
67° 7:00 AM
Partly cloudy at 8:00 AM
69° 8:00 AM
Mostly sunny at 9:00 AM
66° Saturday 9:00 AM
Mostly cloudy at 10:00 AM
69° 10:00 AM
Mostly cloudy at 11:00 AM
71° 11:00 AM
Mostly cloudy at 12:00 PM
74° 12:00 PM
Mostly cloudy at 1:00 PM
75° Saturday 1:00 PM
Overcast at 2:00 PM
76° 2:00 PM
Overcast at 3:00 PM
77° 3:00 PM
Mostly cloudy at 4:00 PM
78° 4:00 PM
Partly cloudy at 5:00 PM
78° Saturday 5:00 PM
Partly cloudy at 6:00 PM
76° 6:00 PM
Mostly sunny at 7:00 PM
71° 7:00 PM
Mostly clear night at 8:00 PM
66° 8:00 PM
Clear night at 9:00 PM
62° Saturday 9:00 PM
Clear night at 10:00 PM
60° 10:00 PM
Clear night at 11:00 PM
58° 11:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 1:00 AM
56° Sunday 1:00 AM
Clear night at 2:00 AM
56° 2:00 AM
Clear night at 3:00 AM
56° 3:00 AM
Clear night at 4:00 AM
55° 4:00 AM
Clear night at 5:00 AM
55° Sunday 5:00 AM
Clear night at 6:00 AM
54° 6:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Sunny at 9:00 AM
62° Sunday 9:00 AM
Sunny at 10:00 AM
66° 10:00 AM
Sunny at 11:00 AM
69° 11:00 AM
Sunny at 12:00 PM
71° 12:00 PM
Sunny at 1:00 PM
73° Sunday 1:00 PM
Sunny at 2:00 PM
74° 2:00 PM
Sunny at 3:00 PM
75° 3:00 PM
Sunny at 4:00 PM
75° 4:00 PM
Sunny at 5:00 PM
75° Sunday 5:00 PM
Sunny at 6:00 PM
73° 6:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 9:00 PM
61° Sunday 9:00 PM
Clear night at 10:00 PM
59° 10:00 PM
Clear night at 11:00 PM
58° 11:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 1:00 AM
57° Monday 1:00 AM
Clear night at 2:00 AM
55° 2:00 AM
Clear night at 3:00 AM
55° 3:00 AM
Mostly clear night at 4:00 AM
54° 4:00 AM
Partly cloudy night at 5:00 AM
54° Monday 5:00 AM
Mostly cloudy night at 6:00 AM
55° 6:00 AM
Mostly cloudy at 7:00 AM
55° 7:00 AM
Mostly cloudy at 8:00 AM
57° 8:00 AM
Overcast at 9:00 AM
62° Monday 9:00 AM
Overcast at 10:00 AM
66° 10:00 AM
Overcast at 11:00 AM
70° 11:00 AM
Overcast at 12:00 PM
71° 12:00 PM
Overcast at 1:00 PM
74° Monday 1:00 PM
Overcast at 2:00 PM
76° 2:00 PM
Sunny at 3:00 PM
76° 3:00 PM
Sunny at 4:00 PM
77° 4:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Jeannette

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 PM
PM2.5 Fine particles Fair 10,5µg/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 11,0µg/m³

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

O₃ Ozone Fair 94,8µg/m³

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

NO₂ Nitrogen dioxide Good 1,3µg/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 Jeannette

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 8,0Very high 🙂Fair
Tomorrow UV 5,8Moderate 🙂Fair
Saturday UV 5,1Moderate 😊Good
Sunday UV 7,3High 🙂Fair
Monday UV 6,0High 🙂Fair
Tuesday UV 5,0Moderate Unavailable
Wednesday UV 6,0High Unavailable
Hourly UV index today
5:00 PMUV 0,6 6:00 PMUV 0,1 7:00 PMUV 0,1
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Jeannette

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 Saturday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Saturday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Saturday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Saturday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Saturday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Saturday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Sunday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Sunday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Sunday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Sunday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Sunday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Sunday 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
Sustained wind Max gusts
Internal PR simulation: 4.05 Population: 8,657

Forecast data for Jeannette were last refreshed today at 4:18 PM. The current forecast period extends through 05/09/2026 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.