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Now · 9:27 AM

South Holland Weather & Hourly Forecast

United States · Illinois · 60473

Sunny
73°F
Sunny
Feels like: 73°F
💧 Humidity 68% 🌡 Pressure 30.15 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi Clouds 1% ☀️ UV index 6.0 · High 🌅 Sunrise 6:12 AM 🌇 Sunset 7:31 PM

Hourly Forecast for South Holland

Today
Sunny · 10:00 AM Sunny
73° 💧 None 💨 4 mph H 68%30.15 inHg
Sunny · 1:00 PM Sunny
78° 💧 None 💨 7 mph H 54%30.12 inHg
Sunny · 4:00 PM Sunny
83° 💧 None 💨 9 mph H 45%30.09 inHg
Sunny · 7:00 PM Sunny
77° 💧 None 💨 7 mph H 62%30.09 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
70° 💧 None 💨 5 mph H 78%30.12 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
66° 💧 None 💨 6 mph H 82%30.12 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
62° 💧 None 💨 6 mph H 82%30.12 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
64° 💧 None 💨 6 mph H 79%30.12 inHg
Overcast · 10:00 AM Overcast
72° 💧 None 💨 8 mph H 61%30.15 inHg
Overcast · 1:00 PM Overcast
78° 💧 None 💨 6 mph H 60%30.12 inHg
Overcast · 4:00 PM Overcast
77° 💧 None 💨 8 mph H 63%30.03 inHg
Overcast · 7:00 PM Overcast
76° 💧 None 💨 7 mph H 75%30.03 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
72° 💧 None 💨 7 mph H 84%30.03 inHg
Sunday
Mostly cloudy night · 1:00 AM Mostly cloudy night
73° 💧 None 💨 11 mph H 80%29.97 inHg
Overcast night · 4:00 AM Overcast night
71° 💧 0.01 in 💨 10 mph H 71%29.97 inHg
Light rain · 7:00 AM Light rain
68° 💧 0.01 in 💨 9 mph H 80%29.97 inHg

In South Holland and, more broadly, across the state of Illinois: The morning begins with clear skies and mild temperatures around 61 degrees. As the day progresses, expect the weather to warm up to a high near 83 degrees. Winds will be light, coming from the northeast at around 7 mph, with occasional gusts reaching 9 mph. No precipitation is expected throughout the day, providing a dry and pleasant atmosphere. Overall, it looks like a warm and sunny day with gentle breezes, ideal for outdoor activities.

15-Day Weather Outlook for South Holland

TomorrowTomorrow Overcast Overcast 78°/62° 💧 None 💨 11 mph
Sunday, Aug 30Sun Aug 30 Light rain Light rain 88°/68° 💧 0.05 in 💨 13 mph
Monday, Aug 31Mon Aug 31 Light rain Light rain 92°/69° 💧 0.06 in 💨 12 mph
Tuesday, Sep 1Tue Sep 1 Mostly cloudy Mostly cloudy 95°/81° 💧 None 💨 12 mph
Wednesday, Sep 2Wed Sep 2 Sunny Sunny 95°/79° 💧 None 💨 14 mph
Thursday, Sep 3Thu Sep 3 Partly cloudy Partly cloudy 94°/80° 💧 None 💨 9 mph
Friday, Sep 4Fri Sep 4 Partly cloudy Partly cloudy 96°/79° 💧 None 💨 10 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 95°/77° 💧 0.01 in 💨 7 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 82°/71° 💧 0.12 in 💨 11 mph
Monday, Sep 7Mon Sep 7 Mostly cloudy Mostly cloudy 79°/69° 💧 None 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 77°/66° 💧 None 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Overcast Overcast 76°/65° 💧 None 💨 11 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 76°/58° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 77°/58° 💧 None 💨 9 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 79°/64° 💧 0.12 in 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in South Holland

Vertical axis: °F · Color based on temperature
Sunny at 10:00 AM
73° Today 10:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 12:00 PM
75° 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
80° Today 2:00 PM
Sunny at 3:00 PM
82° 3:00 PM
Sunny at 4:00 PM
83° 4:00 PM
Sunny at 5:00 PM
83° 5:00 PM
Sunny at 6:00 PM
81° Today 6:00 PM
Sunny at 7:00 PM
77° 7:00 PM
Mostly clear night at 8:00 PM
72° 8:00 PM
Clear night at 9:00 PM
70° 9:00 PM
Partly cloudy night at 10:00 PM
70° Today 10:00 PM
Partly cloudy night at 11:00 PM
68° 11:00 PM
Partly cloudy night at 12:00 AM
67° 12:00 AM
Mostly cloudy night at 1:00 AM
66° 1:00 AM
Overcast night at 2:00 AM
65° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
63° 3:00 AM
Mostly cloudy night at 4:00 AM
62° 4:00 AM
Partly cloudy night at 5:00 AM
62° 5:00 AM
Mostly cloudy night at 6:00 AM
62° Tomorrow 6:00 AM
Mostly cloudy at 7:00 AM
64° 7:00 AM
Overcast at 8:00 AM
68° 8:00 AM
Overcast at 9:00 AM
71° 9:00 AM
Overcast at 10:00 AM
72° Tomorrow 10:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
76° 12:00 PM
Overcast at 1:00 PM
78° 1:00 PM
Overcast at 2:00 PM
78° Tomorrow 2:00 PM
Overcast at 3:00 PM
77° 3:00 PM
Overcast at 4:00 PM
77° 4:00 PM
Overcast at 5:00 PM
78° 5:00 PM
Overcast at 6:00 PM
78° Tomorrow 6:00 PM
Overcast at 7:00 PM
76° 7:00 PM
Mostly cloudy night at 8:00 PM
73° 8:00 PM
Mostly cloudy night at 9:00 PM
71° 9:00 PM
Mostly cloudy night at 10:00 PM
72° Tomorrow 10:00 PM
Mostly cloudy night at 11:00 PM
73° 11:00 PM
Mostly cloudy night at 12:00 AM
72° 12:00 AM
Mostly cloudy night at 1:00 AM
73° 1:00 AM
Overcast night at 2:00 AM
71° Sunday 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Overcast night at 4:00 AM
71° 4:00 AM
Overcast night at 5:00 AM
70° 5:00 AM
Light rain at 6:00 AM
68° Sunday 6:00 AM
Light rain at 7:00 AM
68° 7:00 AM
Overcast at 8:00 AM
71° 8:00 AM
Light rain at 9:00 AM
72° 9:00 AM
Light rain at 10:00 AM
72° Sunday 10:00 AM
Overcast at 11:00 AM
77° 11:00 AM
Overcast at 12:00 PM
83° 12:00 PM
Overcast at 1:00 PM
86° 1:00 PM
Overcast at 2:00 PM
87° Sunday 2:00 PM
Mostly cloudy at 3:00 PM
88° 3:00 PM
Mostly cloudy at 4:00 PM
88° 4:00 PM
Overcast at 5:00 PM
86° 5:00 PM
Mostly cloudy at 6:00 PM
86° Sunday 6:00 PM
Mostly cloudy at 7:00 PM
82° 7:00 PM
Partly cloudy night at 8:00 PM
80° 8:00 PM
Partly cloudy night at 9:00 PM
79° 9:00 PM
Light rain at 10:00 PM
75° Sunday 10:00 PM
Light rain at 11:00 PM
73° 11:00 PM
Light rain at 12:00 AM
73° 12:00 AM
Light rain at 1:00 AM
72° 1:00 AM
Mostly clear night at 2:00 AM
71° Monday 2:00 AM
Light rain at 3:00 AM
71° 3:00 AM
Light rain at 4:00 AM
69° 4:00 AM
Light rain at 5:00 AM
69° 5:00 AM
Light rain at 6:00 AM
69° Monday 6:00 AM
Mostly cloudy at 7:00 AM
69° 7:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Overcast at 9:00 AM
78° 9:00 AM
Overcast at 10:00 AM
82° Monday 10:00 AM
Overcast at 11:00 AM
85° 11:00 AM
Overcast at 12:00 PM
86° 12:00 PM
Overcast at 1:00 PM
86° 1:00 PM
Overcast at 2:00 PM
90° Monday 2:00 PM
Overcast at 3:00 PM
91° 3:00 PM
Overcast at 4:00 PM
92° 4:00 PM
Overcast at 5:00 PM
91° 5:00 PM
Overcast at 6:00 PM
89° Monday 6:00 PM
Overcast at 7:00 PM
86° 7:00 PM
Overcast night at 8:00 PM
84° 8:00 PM
Overcast night at 9:00 PM
83° 9:00 PM
Overcast night at 10:00 PM
83° Monday 10:00 PM
Overcast night at 11:00 PM
84° 11:00 PM
Overcast night at 12:00 AM
84° 12:00 AM
Overcast night at 1:00 AM
84° 1:00 AM
Overcast night at 2:00 AM
84° Tuesday 2:00 AM
Overcast night at 3:00 AM
83° 3:00 AM
Overcast night at 4:00 AM
82° 4:00 AM
Overcast night at 5:00 AM
83° 5:00 AM
Overcast night at 6:00 AM
83° Tuesday 6:00 AM
Overcast at 7:00 AM
83° 7:00 AM
Partly cloudy at 8:00 AM
83° 8:00 AM
Mostly cloudy at 9:00 AM
82° 9:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for South Holland

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 6,6µg/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 7,2µg/m³

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

O₃ Ozone Good 12,1µg/m³

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

NO₂ Nitrogen dioxide Good 4,0µg/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 South Holland

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

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.

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 South Holland

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 8:00 PM 9:00 PM Sunday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Monday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM
Sustained wind Max gusts
Internal PR simulation: 4.48 Population: 20,911

Forecast data for South Holland were last refreshed today at 9:27 AM. The current forecast period extends through 30/08/2026 at 7:00 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.