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Now · 5:16 AM

Genoa Weather & Hourly Forecast

United States · Illinois · 60135

Light rain
60°F
Light rain
Feels like: 61°F
💧 Humidity 93% 🌡 Pressure 30.27 inHg 💨 Wind 2 mph 👁 Visibility 3.1 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:44 AM 🌇 Sunset 6:48 PM

Hourly Forecast for Genoa

Today
Light rain · 6:00 AM Light rain
59° 💧 0.014 in 💨 4 mph H 95%30.30 inHg
Overcast · 9:00 AM Overcast
61° 💧 0.000 in 💨 4 mph H 92%30.33 inHg
Overcast · 12:00 PM Overcast
66° 💧 None 💨 4 mph H 71%30.30 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
67° 💧 None 💨 6 mph H 57%30.27 inHg
Partly cloudy · 6:00 PM Partly cloudy
63° 💧 None 💨 6 mph H 65%30.24 inHg
Clear night · 9:00 PM Clear night
55° 💧 None 💨 5 mph H 87%30.24 inHg
Tomorrow
Clear night · 12:00 AM Clear night
53° 💧 None 💨 5 mph H 88%30.24 inHg
Clear night · 3:00 AM Clear night
51° 💧 None 💨 3 mph H 89%30.21 inHg
Clear night · 6:00 AM Clear night
49° 💧 None 💨 3 mph H 93%30.21 inHg
Mostly sunny · 9:00 AM Mostly sunny
59° 💧 None 💨 4 mph H 82%30.21 inHg
Overcast · 12:00 PM Overcast
66° 💧 None 💨 7 mph H 56%30.21 inHg
Overcast · 3:00 PM Overcast
67° 💧 None 💨 5 mph H 57%30.12 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
64° 💧 None 💨 3 mph H 72%30.09 inHg
Partly cloudy night · 9:00 PM Partly cloudy night
56° 💧 None 💨 6 mph H 84%30.12 inHg
Sunday
Partly cloudy night · 12:00 AM Partly cloudy night
52° 💧 None 💨 5 mph H 85%30.09 inHg
Overcast night · 3:00 AM Overcast night
51° 💧 None 💨 4 mph H 89%30.09 inHg

In Genoa and, more broadly, across the state of Illinois: This morning begins with mostly cloudy skies and mild temperatures ranging from 60 to 69 degrees Fahrenheit. Winds will be coming from the northeast at around 11 mph, with gusts reaching up to 21 mph. As the day progresses into the afternoon, the cloud cover is expected to persist, but no precipitation is anticipated. Temperatures are likely to remain steady within the mild range, providing comfortable conditions for outdoor activities. Winds will continue from the northeast, maintaining a moderate breeze throughout the day. Overall, it will be a relatively calm day with partly cloudy skies and no significant weather disruptions.

15-Day Weather Outlook for Genoa

TomorrowTomorrow Mostly sunny Mostly sunny 67°/49° 💧 None 💨 8 mph
Sunday, Sep 27Sun Sep 27 Partly cloudy Partly cloudy 69°/51° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Genoa

Vertical axis: °F · Color based on temperature
Light rain at 6:00 AM
59° Today 6:00 AM
Overcast at 7:00 AM
59° 7:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Overcast at 9:00 AM
61° 9:00 AM
Overcast at 10:00 AM
62° Today 10:00 AM
Overcast at 11:00 AM
64° 11:00 AM
Overcast at 12:00 PM
66° 12:00 PM
Overcast at 1:00 PM
67° 1:00 PM
Overcast at 2:00 PM
67° Today 2:00 PM
Mostly cloudy at 3:00 PM
67° 3:00 PM
Mostly sunny at 4:00 PM
67° 4:00 PM
Sunny at 5:00 PM
66° 5:00 PM
Partly cloudy at 6:00 PM
63° Today 6:00 PM
Mostly clear night at 7:00 PM
59° 7:00 PM
Clear night at 8:00 PM
57° 8:00 PM
Clear night at 9:00 PM
55° 9:00 PM
Clear night at 10:00 PM
54° Today 10:00 PM
Clear night at 11:00 PM
53° 11:00 PM
Clear night at 12:00 AM
53° 12:00 AM
Clear night at 1:00 AM
52° 1:00 AM
Clear night at 2:00 AM
52° Tomorrow 2:00 AM
Clear night at 3:00 AM
51° 3:00 AM
Clear night at 4:00 AM
51° 4:00 AM
Mostly clear night at 5:00 AM
50° 5:00 AM
Clear night at 6:00 AM
49° Tomorrow 6:00 AM
Mostly sunny at 7:00 AM
49° 7:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Mostly sunny at 9:00 AM
59° 9:00 AM
Partly cloudy at 10:00 AM
63° Tomorrow 10:00 AM
Overcast at 11:00 AM
65° 11:00 AM
Overcast at 12:00 PM
66° 12:00 PM
Overcast at 1:00 PM
66° 1:00 PM
Overcast at 2:00 PM
67° Tomorrow 2:00 PM
Overcast at 3:00 PM
67° 3:00 PM
Overcast at 4:00 PM
67° 4:00 PM
Mostly cloudy at 5:00 PM
66° 5:00 PM
Mostly cloudy at 6:00 PM
64° Tomorrow 6:00 PM
Overcast night at 7:00 PM
60° 7:00 PM
Overcast night at 8:00 PM
58° 8:00 PM
Partly cloudy night at 9:00 PM
56° 9:00 PM
Mostly clear night at 10:00 PM
54° Tomorrow 10:00 PM
Mostly clear night at 11:00 PM
53° 11:00 PM
Partly cloudy night at 12:00 AM
52° 12:00 AM
Mostly cloudy night at 1:00 AM
51° 1:00 AM
Overcast night at 2:00 AM
52° Sunday 2:00 AM
Overcast night at 3:00 AM
51° 3:00 AM
Overcast night at 4:00 AM
51° 4:00 AM
Overcast night at 5:00 AM
52° 5:00 AM
Overcast night at 6:00 AM
52° Sunday 6:00 AM
Mostly cloudy at 7:00 AM
51° 7:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Partly cloudy at 9:00 AM
60° 9:00 AM
Partly cloudy at 10:00 AM
64° Sunday 10:00 AM
Partly cloudy at 11:00 AM
66° 11:00 AM
Mostly cloudy at 12:00 PM
67° 12:00 PM
Mostly cloudy at 1:00 PM
68° 1:00 PM
Mostly cloudy at 2:00 PM
69° Sunday 2:00 PM
Overcast at 3:00 PM
69° 3:00 PM
Overcast at 4:00 PM
69° 4:00 PM
Overcast at 5:00 PM
68° 5:00 PM
Mostly cloudy at 6:00 PM
66° Sunday 6:00 PM
Mostly cloudy night at 7:00 PM
63° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Genoa

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 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 10,9µg/m³

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

O₃ Ozone Good 26,7µg/m³

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

NO₂ Nitrogen dioxide Good 8,1µg/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 Genoa

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 3,0Moderate 😊Good
Tomorrow UV 3,5Moderate 😐Moderate
Sunday UV 3,8Moderate 😐Moderate
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,4 10:00 AMUV 1,0 11:00 AMUV 1,7 12:00 PMUV 1,8 1:00 PMUV 3,0 2:00 PMUV 2,6 3:00 PMUV 3,0 4:00 PMUV 2,4 5:00 PMUV 1,7 6:00 PMUV 0,8
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

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

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 Genoa

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

88/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:20 PM–5:13 AM
☁ Cloud cover 0% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 36° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° high at the best hour.
✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min40%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Genoa were last refreshed today at 2:15 AM. The current forecast period extends through 27/09/2026 at 3:00 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.