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

Now · 8:51 AM

Willisville Weather & Hourly Forecast

United States · Illinois · 62997

Mostly sunny
82°F
Mostly sunny
Feels like: 89°F
💧 Humidity 75% 🌡 Pressure 29.94 inHg 💨 Wind 4 mph 👁 Visibility 17.3 mi Clouds 20% ☀️ UV index 0.6 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Willisville

Today
Light thunderstorms · 9:00 AM Light thunderstorms
79° 💧 0.05 in 💨 17 mph H 77%30.03 inHg
Sunny · 12:00 PM Sunny
87° 💧 0.00 in 💨 6 mph H 61%29.94 inHg
Sunny · 3:00 PM Sunny
94° 💧 0.00 in 💨 4 mph H 49%29.88 inHg
Mostly sunny · 6:00 PM Mostly sunny
94° 💧 0.00 in 💨 3 mph H 48%29.85 inHg
Mostly clear night · 9:00 PM Mostly clear night
85° 💧 None 💨 4 mph H 63%29.88 inHg
Tomorrow
Clear night · 12:00 AM Clear night
81° 💧 None 💨 5 mph H 74%29.91 inHg
Clear night · 3:00 AM Clear night
79° 💧 None 💨 7 mph H 84%29.91 inHg
Clear night · 6:00 AM Clear night
76° 💧 None 💨 6 mph H 92%29.94 inHg
Sunny · 9:00 AM Sunny
80° 💧 None 💨 8 mph H 80%30.00 inHg
Overcast · 12:00 PM Overcast
86° 💧 None 💨 10 mph H 60%30.00 inHg
Mostly sunny · 3:00 PM Mostly sunny
89° 💧 None 💨 8 mph H 50%29.94 inHg
Sunny · 6:00 PM Sunny
88° 💧 None 💨 9 mph H 46%29.91 inHg
Clear night · 9:00 PM Clear night
80° 💧 None 💨 9 mph H 53%29.97 inHg
Monday
Clear night · 12:00 AM Clear night
76° 💧 None 💨 10 mph H 54%30.00 inHg
Clear night · 3:00 AM Clear night
71° 💧 None 💨 7 mph H 61%30.03 inHg
Clear night · 6:00 AM Clear night
68° 💧 None 💨 6 mph H 75%30.06 inHg

In Willisville and, more broadly, across the state of Illinois: Clear skies are expected this morning, with temperatures rising quickly into the high 70s to low 80s. It will feel quite warm as the day progresses. In the afternoon, temperatures are forecasted to reach the upper 80s to low 90s, bringing hot conditions. Winds will be coming from the north at up to 14 mph, with gusts reaching 26 mph, providing some relief from the heat. No precipitation is expected throughout the day, so outdoor plans should be straightforward. It’s advisable to stay hydrated and protect yourself from the sun during peak heat hours. The moderate breeze will create some movement, but it may also cause occasional gusts to be stronger. Overall, a warm and sunny day is on the way.

15-Day Weather Outlook for Willisville

TomorrowTomorrow Mostly sunny Mostly sunny 90°/75° 💧 None 💨 10 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 87°/67° 💧 None 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 94°/68° 💧 0.03 in 💨 5 mph
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 98°/78° 💧 0.00 in 💨 11 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 91°/77° 💧 0.03 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 78°/67° 💧 0.09 in 💨 6 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 86°/71° 💧 None 💨 6 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 93°/67° 💧 0.41 in 💨 13 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 77°/58° 💧 0.00 in 💨 11 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 78°/59° 💧 None 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 82°/60° 💧 None 💨 6 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 87°/66° 💧 None 💨 7 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 92°/72° 💧 None 💨 9 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 87°/63° 💧 None 💨 10 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 81°/77° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Willisville

Vertical axis: °F · Color based on temperature
Light thunderstorms at 9:00 AM
79° Today 9:00 AM
Light rain at 10:00 AM
79° 10:00 AM
Light rain at 11:00 AM
83° 11:00 AM
Sunny at 12:00 PM
87° 12:00 PM
Sunny at 1:00 PM
91° Today 1:00 PM
Sunny at 2:00 PM
93° 2:00 PM
Sunny at 3:00 PM
94° 3:00 PM
Strong thunderstorm at 4:00 PM
95° 4:00 PM
Strong thunderstorm at 5:00 PM
95° Today 5:00 PM
Mostly sunny at 6:00 PM
94° 6:00 PM
Mostly sunny at 7:00 PM
90° 7:00 PM
Mostly clear night at 8:00 PM
87° 8:00 PM
Mostly clear night at 9:00 PM
85° Today 9:00 PM
Mostly clear night at 10:00 PM
83° 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Clear night at 12:00 AM
81° 12:00 AM
Clear night at 1:00 AM
80° Tomorrow 1:00 AM
Clear night at 2:00 AM
79° 2:00 AM
Clear night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Clear night at 5:00 AM
77° Tomorrow 5:00 AM
Clear night at 6:00 AM
76° 6:00 AM
Sunny at 7:00 AM
75° 7:00 AM
Sunny at 8:00 AM
77° 8:00 AM
Sunny at 9:00 AM
80° Tomorrow 9:00 AM
Sunny at 10:00 AM
82° 10:00 AM
Partly cloudy at 11:00 AM
84° 11:00 AM
Overcast at 12:00 PM
86° 12:00 PM
Mostly cloudy at 1:00 PM
87° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
88° 2:00 PM
Mostly sunny at 3:00 PM
89° 3:00 PM
Partly cloudy at 4:00 PM
89° 4:00 PM
Sunny at 5:00 PM
89° Tomorrow 5:00 PM
Sunny at 6:00 PM
88° 6:00 PM
Sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
80° Tomorrow 9:00 PM
Clear night at 10:00 PM
79° 10:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Mostly clear night at 1:00 AM
74° Monday 1:00 AM
Clear night at 2:00 AM
72° 2:00 AM
Clear night at 3:00 AM
71° 3:00 AM
Clear night at 4:00 AM
70° 4:00 AM
Clear night at 5:00 AM
69° Monday 5:00 AM
Clear night at 6:00 AM
68° 6:00 AM
Sunny at 7:00 AM
67° 7:00 AM
Sunny at 8:00 AM
70° 8:00 AM
Sunny at 9:00 AM
73° Monday 9:00 AM
Sunny at 10:00 AM
77° 10:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Sunny at 12:00 PM
82° 12:00 PM
Sunny at 1:00 PM
84° Monday 1:00 PM
Sunny at 2:00 PM
86° 2:00 PM
Sunny at 3:00 PM
87° 3:00 PM
Sunny at 4:00 PM
87° 4:00 PM
Sunny at 5:00 PM
86° Monday 5:00 PM
Sunny at 6:00 PM
85° 6:00 PM
Sunny at 7:00 PM
81° 7:00 PM
Clear night at 4:00 AM
68° 4:00 AM
Sunny at 7:00 AM
68° Tuesday 7:00 AM
Mostly sunny at 10:00 AM
82° 10:00 AM
Sunny at 1:00 PM
91° 1:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Mostly sunny at 7:00 PM
87° Tuesday 7:00 PM
Clear night at 10:00 PM
82° 10:00 PM
Clear night at 1:00 AM
79° 1:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Sunny at 7:00 AM
78° Wednesday 7:00 AM
Mostly sunny at 10:00 AM
87° 10:00 AM
Sunny at 1:00 PM
96° 1:00 PM
Sunny at 4:00 PM
98° 4:00 PM
Sunny at 7:00 PM
91° Wednesday 7:00 PM
Clear night at 10:00 PM
86° 10:00 PM
Clear night at 1:00 AM
83° 1:00 AM
Mostly clear night at 4:00 AM
81° 4:00 AM
Mostly cloudy at 7:00 AM
77° Thursday 7:00 AM
Overcast at 10:00 AM
82° 10:00 AM
Overcast at 1:00 PM
86° 1:00 PM
Light thunderstorms at 4:00 PM
85° 4:00 PM
Sunny at 7:00 PM
78° Thursday 7:00 PM
Clear night at 10:00 PM
74° 10:00 PM
Clear night at 1:00 AM
71° 1:00 AM
Sunny at 7:00 AM
72° 7:00 AM
Partly cloudy at 1:00 PM
67° Friday 1:00 PM
Partly cloudy at 7:00 PM
86° 7:00 PM
Mostly clear night at 1:00 AM
82° 1:00 AM
Sunny at 7:00 AM
73° 7:00 AM
Mostly sunny at 1:00 PM
71° Saturday 1:00 PM
Partly cloudy at 7:00 PM
93° 7:00 PM
Mostly clear night at 1:00 AM
92° 1:00 AM
Light rain at 7:00 AM
76° 7:00 AM
Overcast at 1:00 PM
67° Sunday 1:00 PM
Mostly cloudy at 7:00 PM
77° 7:00 PM
Clear night at 1:00 AM
71° 1:00 AM
Sunny at 7:00 AM
62° 7:00 AM
Sunny at 1:00 PM
58° Monday 1:00 PM
Sunny at 7:00 PM
78° 7:00 PM
Clear night at 1:00 AM
72° 1:00 AM
Sunny at 7:00 AM
63° 7:00 AM
Sunny at 1:00 PM
59° Tuesday 1:00 PM
Mostly cloudy at 7:00 PM
82° 7:00 PM
Clear night at 1:00 AM
76° 1:00 AM
Sunny at 7:00 AM
66° 7:00 AM
Sunny at 1:00 PM
60° Wednesday 1:00 PM
Mostly sunny at 7:00 PM
87° 7:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Sunny at 7:00 AM
70° 7:00 AM
Overcast at 1:00 PM
66° Thursday 1:00 PM
Overcast at 7:00 PM
92° 7:00 PM
Partly cloudy night at 1:00 AM
84° 1:00 AM
Sunny at 7:00 AM
79° 7:00 AM
Mostly sunny at 1:00 PM
72° Friday 1:00 PM
Sunny at 7:00 PM
87° 7:00 PM
Mostly cloudy night at 1:00 AM
81° 1:00 AM
Mostly sunny at 7:00 AM
71° 7:00 AM
Mostly sunny at 1:00 PM
63° Saturday 1:00 PM
Mostly sunny at 7:00 PM
81° 7:00 PM
Partly cloudy night at 1:00 AM
77° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Willisville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 6,8µg/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 7,9µg/m³

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

O₃ Ozone Good 14,6µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Willisville

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 7,7High 😊Good
Tomorrow UV 7,8High 😐Moderate
Monday UV 8,2Very high 😐Moderate
Tuesday UV 8,1Very high 😐Moderate
Wednesday UV 9,0Very high 🙂Fair
Thursday UV 9,0Very high Unavailable
Friday UV 9,0Very high Unavailable
Hourly UV index today
9:00 AMUV 1,7 10:00 AMUV 3,0 11:00 AMUV 4,4 12:00 PMUV 6,0 1:00 PMUV 7,5 2:00 PMUV 7,7 3:00 PMUV 6,0 4:00 PMUV 3,8 5:00 PMUV 1,8 6:00 PMUV 0,6 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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

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

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 Willisville

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 8:53 PM–5:01 AM
Cloud cover 1% Real hourly forecast for the best viewing hour.
Moonlight 32% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 43° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min68%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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

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 Willisville were last refreshed today at 8:25 AM. The current forecast period extends through 07/09/2026 at 6:00 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.