Live Weather & Forecast

Weather in Riley Township

Illinois, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
25°C
Feels like 26°C
76°F / Feels 79°F
Partly cloudy
Riley Township, Illinois
🌞 Daytime
Updated: 2026-04-12 16:00
💧
Humidity
52%
💨
Wind
36 km/h SW
🌬️
Wind Gust
52.2 km/h
🌡️
Pressure
1010 mb
👁️
Visibility
16 km
☀️
UV Index
0.3 (Low)
🌧️
Precipitation
0.07 mm
☁️
Cloud Cover
50%
💦
Dew Point
18°C
🌐
Wind Degree
218°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
154.9 μg/m³
NO₂
4.6 μg/m³
O₃
84 μg/m³
SO₂
1.6 μg/m³
PM 2.5
4.1 μg/m³
PM 10
4.3 μg/m³

Weather Alerts 3

Met · Severe · Immediate
Flood Warning issued April 11 at 9:24PM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois...Indiana... Fox River at Algonquin Lock & Dam tailwater affecting Lake IL, McHenry and Kane Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Newton and Lake IN Counties. ...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T21:24:00-05:00  ·  Expires: 2026-04-12T15:30:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 10:46AM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, McHenry and Lake IL Counties. For the Fox River (Illinois)...including Algonquin Lock & Dam tailwater...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-12T10:46:00-05:00  ·  Expires: 2026-04-13T05:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:24PM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois...Indiana... Fox River at Algonquin Lock & Dam tailwater affecting Lake IL, McHenry and Kane Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Newton and Lake IN Counties. ...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T21:24:00-05:00  ·  Expires: 2026-04-12T15:30:00-05:00

Today's Hourly Forecast

24-hour breakdown for Riley Township, Illinois

12 AM
Clear
9°
Clear
💧 78% 💨 23.4 km/h
1 AM
Clear
9°
Clear
💧 77% 💨 22.7 km/h
2 AM
Clear
9°
Clear
💧 74% 💨 20.2 km/h
3 AM
Clear
10°
Clear
💧 76% 💨 21.2 km/h
4 AM
Clear
10°
Clear
💧 76% 💨 21.2 km/h
5 AM
Clear
11°
Clear
💧 80% 💨 19.8 km/h
6 AM
Clear
12°
Clear
💧 84% 💨 22 km/h
7 AM
Sunny
13°
Sunny
💧 86% 💨 24.1 km/h
8 AM
Sunny
15°
Sunny
💧 86% 💨 25.2 km/h
9 AM
Sunny
17°
Sunny
💧 82% 💨 25.2 km/h
10 AM
Sunny
20°
Sunny
💧 80% 💨 27.7 km/h
11 AM
Sunny
22°
Sunny
💧 77% 💨 29.5 km/h
12 PM
Sunny
24°
Sunny
💧 75% 💨 31 km/h
1 PM
Sunny
25°
Sunny
💧 71% 💨 37.1 km/h
2 PM
Sunny
26°
Sunny
💧 66% 💨 30.2 km/h
3 PM
Sunny
24°
Sunny
💧 64% 💨 30.2 km/h
4 PM
Partly cloudy
25°
Partly cloudy
💧 52% 💨 36 km/h 🌧️ 100%
5 PM
Overcast
21°
Overcast
💧 77% 💨 34.6 km/h
6 PM
Overcast
19°
Overcast
💧 81% 💨 23.8 km/h
7 PM
Moderate rain
18°
Moderate rain
💧 98% 💨 18.4 km/h 🌧️ 100%
8 PM
Overcast
18°
Overcast
💧 98% 💨 22.3 km/h
9 PM
Overcast
17°
Overcast
💧 98% 💨 24.8 km/h
10 PM
Heavy rain
17°
Heavy rain
💧 98% 💨 36 km/h 🌧️ 100%
11 PM
Overcast
17°
Overcast
💧 96% 💨 33.1 km/h

3-Day Forecast

Daily overview for Riley Township, Illinois

Today
Moderate rain
Moderate rain
27° / 9°
🌧️ 76% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 37.1 km/h
🌧️ Total precip: 14.69 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
Moderate rain
24° / 16°
🌧️ 82% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 13.57 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
26° / 18°
🌧️ 0% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Riley Township

Plan your trip to Riley Township, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Riley Township 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Riley Township?
Current conditions in Riley Township: Partly cloudy, temperature 25°C, humidity 52%.
What is the best time to visit Riley Township?
The best time to visit Riley Township is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Riley Township?
Riley Township is located at approximately 42.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Riley Township?
The wettest period in Riley Township is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Riley Township?
For visits to Riley Township during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Riley Township in?
Riley Township is located in United States, in the state of Illinois.
What are the public holidays in Riley Township in 2026?
View the 2026 public holidays for Riley Township on our Holidays page.
What are the GPS coordinates used for the weather forecast in Riley Township?
The weather forecast for Riley Township uses coordinates 42.1991, -88.6173.