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Now · 3:56 PM

Lisbon Weather & Hourly Forecast

United States · Illinois · 60541

Partly cloudy
93°F
Partly cloudy
Feels like: 106°F
💧 Humidity 61% 🌡 Pressure 29.85 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 26% ☀️ UV index 5.3 · Moderate 🌅 Sunrise 6:23 AM 🌇 Sunset 7:22 PM

Hourly Forecast for Lisbon

Today
Partly cloudy · 4:00 PM Partly cloudy
93° 💧 None 💨 9 mph H 61%29.85 inHg
Mostly sunny · 7:00 PM Mostly sunny
91° 💧 None 💨 6 mph H 71%29.85 inHg
Clear night · 10:00 PM Clear night
82° 💧 None 💨 1 mph H 80%29.85 inHg
Tomorrow
Clear night · 1:00 AM Clear night
78° 💧 0.04 in 💨 4 mph H 80%29.88 inHg
Light rain · 4:00 AM Light rain
75° 💧 0.28 in 💨 4 mph H 90%29.85 inHg
Overcast · 7:00 AM Overcast
75° 💧 None 💨 2 mph H 90%29.88 inHg
Overcast · 10:00 AM Overcast
82° 💧 None 💨 11 mph H 86%29.91 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
80° 💧 None 💨 10 mph H 73%29.91 inHg
Mostly sunny · 4:00 PM Mostly sunny
85° 💧 None 💨 11 mph H 75%29.94 inHg
Mostly sunny · 7:00 PM Mostly sunny
77° 💧 None 💨 11 mph H 87%29.94 inHg
Clear night · 10:00 PM Clear night
69° 💧 None 💨 6 mph H 89%29.97 inHg
Sunday
Clear night · 1:00 AM Clear night
67° 💧 None 💨 6 mph H 92%30.00 inHg
Clear night · 4:00 AM Clear night
65° 💧 None 💨 7 mph H 94%30.00 inHg
Sunny · 7:00 AM Sunny
65° 💧 None 💨 6 mph H 95%30.06 inHg
Sunny · 10:00 AM Sunny
72° 💧 None 💨 9 mph H 74%30.09 inHg
Sunny · 1:00 PM Sunny
78° 💧 None 💨 10 mph H 56%30.06 inHg

In Lisbon and, more broadly, across the state of Illinois: As the afternoon transitions into the evening, temperatures will remain quite hot, ranging from the mid-80s to near 95 degrees Fahrenheit. The sky will feature a mix of sun and clouds, providing some brief relief from the intense heat. Winds will be moderate, coming in from the northwest at around 10 mph, with gusts reaching up to 14 mph. No rain is expected during this period, so dry conditions will persist into the evening hours. It’s advisable to stay hydrated and wear appropriate sun protection if you plan to be outdoors. The weather will stay warm and relatively breezy through the evening, with no significant changes expected.

15-Day Weather Outlook for Lisbon

TomorrowTomorrow Moderate rain Moderate rain 84°/68° 💧 0.08 in 💨 12 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 77°/63° 💧 None 💨 10 mph
Monday, Sep 7Mon Sep 7 Partly cloudy Partly cloudy 75°/58° 💧 None 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 85°/61° 💧 None 💨 12 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 82°/66° 💧 None 💨 15 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 69°/55° 💧 None 💨 8 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 62°/57° 💧 0.03 in 💨 7 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 70°/56° 💧 0.00 in 💨 8 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 79°/56° 💧 0.00 in 💨 15 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 66°/48° 💧 None 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 71°/46° 💧 0.03 in 💨 14 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 80°/60° 💧 0.00 in 💨 12 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 76°/59° 💧 None 💨 9 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 65°/46° 💧 None 💨 12 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 65°/46° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lisbon

Vertical axis: °F · Color based on temperature
Partly cloudy at 4:00 PM
93° Today 4:00 PM
Partly cloudy at 5:00 PM
93° 5:00 PM
Mostly sunny at 6:00 PM
93° 6:00 PM
Mostly sunny at 7:00 PM
91° 7:00 PM
Clear night at 8:00 PM
88° Today 8:00 PM
Clear night at 9:00 PM
83° 9:00 PM
Clear night at 10:00 PM
82° 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Clear night at 12:00 AM
80° Tomorrow 12:00 AM
Clear night at 1:00 AM
78° 1:00 AM
Overcast night at 2:00 AM
77° 2:00 AM
Light rain at 3:00 AM
77° 3:00 AM
Light rain at 4:00 AM
75° Tomorrow 4:00 AM
Moderate rain at 5:00 AM
75° 5:00 AM
Moderate rain at 6:00 AM
74° 6:00 AM
Overcast at 7:00 AM
75° 7:00 AM
Overcast at 8:00 AM
78° Tomorrow 8:00 AM
Overcast at 9:00 AM
80° 9:00 AM
Overcast at 10:00 AM
82° 10:00 AM
Overcast at 11:00 AM
82° 11:00 AM
Mostly cloudy at 12:00 PM
81° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
80° 1:00 PM
Sunny at 2:00 PM
83° 2:00 PM
Mostly sunny at 3:00 PM
84° 3:00 PM
Mostly sunny at 4:00 PM
85° Tomorrow 4:00 PM
Mostly sunny at 5:00 PM
84° 5:00 PM
Mostly sunny at 6:00 PM
80° 6:00 PM
Mostly sunny at 7:00 PM
77° 7:00 PM
Clear night at 8:00 PM
74° Tomorrow 8:00 PM
Clear night at 9:00 PM
72° 9:00 PM
Clear night at 10:00 PM
69° 10:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 12:00 AM
68° Sunday 12:00 AM
Clear night at 1:00 AM
67° 1:00 AM
Clear night at 2:00 AM
66° 2:00 AM
Clear night at 3:00 AM
66° 3:00 AM
Clear night at 4:00 AM
65° Sunday 4:00 AM
Clear night at 5:00 AM
65° 5:00 AM
Clear night at 6:00 AM
64° 6:00 AM
Sunny at 7:00 AM
65° 7:00 AM
Sunny at 8:00 AM
67° Sunday 8:00 AM
Sunny at 9:00 AM
70° 9:00 AM
Sunny at 10:00 AM
72° 10:00 AM
Sunny at 11:00 AM
75° 11:00 AM
Sunny at 12:00 PM
77° Sunday 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
78° 2:00 PM
Sunny at 3:00 PM
78° 3:00 PM
Sunny at 4:00 PM
78° Sunday 4:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 8:00 PM
66° Sunday 8:00 PM
Clear night at 9:00 PM
64° 9:00 PM
Clear night at 10:00 PM
63° 10:00 PM
Clear night at 11:00 PM
63° 11:00 PM
Mostly clear night at 12:00 AM
62° Monday 12:00 AM
Mostly clear night at 1:00 AM
61° 1:00 AM
Clear night at 2:00 AM
61° 2:00 AM
Clear night at 3:00 AM
60° 3:00 AM
Partly cloudy night at 4:00 AM
60° Monday 4:00 AM
Partly cloudy night at 5:00 AM
59° 5:00 AM
Mostly clear night at 6:00 AM
58° 6:00 AM
Mostly sunny at 7:00 AM
59° 7:00 AM
Sunny at 8:00 AM
62° Monday 8:00 AM
Partly cloudy at 9:00 AM
65° 9:00 AM
Mostly sunny at 10:00 AM
69° 10:00 AM
Mostly sunny at 11:00 AM
72° 11:00 AM
Mostly sunny at 12:00 PM
74° Monday 12:00 PM
Mostly sunny at 1:00 PM
75° 1:00 PM
Mostly sunny at 2:00 PM
76° 2:00 PM
Partly cloudy at 3:00 PM
76° 3:00 PM
Mostly sunny at 4:00 PM
76° Monday 4:00 PM
Mostly sunny at 5:00 PM
75° 5:00 PM
Partly cloudy at 6:00 PM
72° 6:00 PM
Partly cloudy at 7:00 PM
68° 7:00 PM
Overcast night at 8:00 PM
65° Monday 8:00 PM
Overcast night at 9:00 PM
64° 9:00 PM
Overcast night at 10:00 PM
63° 10:00 PM
Overcast night at 11:00 PM
62° 11:00 PM
Overcast night at 12:00 AM
61° Tuesday 12:00 AM
Overcast night at 1:00 AM
61° 1:00 AM
Mostly cloudy night at 2:00 AM
60° 2:00 AM
Partly cloudy night at 3:00 AM
60° 3:00 AM
Mostly cloudy night at 4:00 AM
60° Tuesday 4:00 AM
Mostly cloudy night at 5:00 AM
59° 5:00 AM
Mostly cloudy night at 6:00 AM
59° 6:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Overcast at 8:00 AM
63° Tuesday 8:00 AM
Overcast at 9:00 AM
68° 9:00 AM
Mostly cloudy at 10:00 AM
72° 10:00 AM
Mostly cloudy at 11:00 AM
76° 11:00 AM
Mostly cloudy at 12:00 PM
79° Tuesday 12:00 PM
Partly cloudy at 1:00 PM
82° 1:00 PM
Mostly sunny at 2:00 PM
84° 2:00 PM
Mostly sunny at 3:00 PM
85° 3:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Lisbon

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 4:00 PM
PM2.5 Fine particles Good 3,1µg/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 3,5µg/m³

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

O₃ Ozone Fair 77,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,8µg/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 Lisbon

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

Acceptable air quality

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

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Lisbon

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

Tonight's Stargazing & Shooting Stars

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

99/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:59 PM–4:47 AM
Cloud cover 2% Real hourly forecast for the best viewing hour.
Moonlight 44% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity No major shower Sporadic meteors remain possible even without a major shower.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min56%
UPCOMING METEOR NIGHTSAstronomy only — check the weather closer to each date.
SEP 20
Southern TauridsActivity begins · 63% Moon
Weather TBD
OCT 2
OrionidsActivity begins · 66% Moon
Weather TBD

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 Lisbon were last refreshed today at 3:56 PM. The current forecast period extends through 06/09/2026 at 1:00 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.