1. NearWeather.com
  2. United States
  3. Cahokia, US

Cahokia Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Cahokia

Cahokia temperature today is 19°, feels like 18°, with a humidity level of 66% and wind at 7.42 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Cahokia: expect a high of 23° and a low of 13°, with overcast clouds.

clear sky
19°
clear sky
H: 20° L: 17°
Feels like 18°
AQI: Fair (2/5)
Cahokia
Weather Updated Oct 3, 2026 6:45 AM
Humidity
66%
Dew 12°
Wind speed
7.42 km/h
N
Pressure
1022 hPa
Visibility
10 km
Weather Summary
Currently in Cahokia, expect varied conditions with mild temperatures around 19°. Winds are a light breeze.
Fri
clear sky
18° 17°
Sat
overcast clouds
23° 13°
Sun
clear sky
25° 13°
Mon
clear sky
22° 12°
Tue
clear sky
24° 12°
Daily Weather Forecast
Friday
10/02/2026
clear sky
17°
18°
Saturday
10/03/2026
overcast clouds
13°
23°
Sunday
10/04/2026
clear sky
13°
25°
Monday
10/05/2026
clear sky
12°
22°
Tuesday
10/06/2026
clear sky
12°
24°
Precipitation Probability
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Fri
22:00
17°
 
14°
 
13°
 
17°
Sat
10:00
23°
 
23°
 
21°
 
17°
Sat
22:00
16°
 
14°
 
13°
 
19°
Sun
10:00
23°
 
25°
 
21°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:57
Sunset
Sunset
18:42
Moon Phase
Waning Gibbous (60%)
Timezone: GMT+05:30
Last updated: Oct 3, 2026 6:45 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.570881
Longitude
Longitude
-90.190109
Embed This Weather

Copy the code below to embed Cahokia weather on your website:

<iframe src="https://nearweather.com/embed/cahokia-us-4234969" width="350" height="200" frameborder="0" style="border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.1);"></iframe>
More about Cahokia
Content curated by the NearWeather editorial team · Updated periodically
Cahokia is a small city in St. Clair County, Illinois, United States. It is located near the confluence of the Mississippi, Missouri, and Illinois Rivers. The city has a population of about 15,000 people and is the center of a larger metropolitan area with a population of over 300,000. The climate in Cahokia is humid continental, with hot, humid summers and cold, snowy winters. Average temperatures range from a high of about 70 degrees Fahrenheit (21 Celsius) in the summer to a low of about 20 degrees Fahrenheit (-7 Celsius) in the winter. Precipitation is abundant throughout the year, with the wettest months being April and May.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Cahokia
What is the temperature in Cahokia right now?

The current temperature in Cahokia is 19°, and it feels like 18°. Today's high is 20° and the low is 17°.

Will it rain in Cahokia today?

No rain is expected in Cahokia today (0% chance). Conditions are currently clear sky.

What is the weather in Cahokia today?

Cahokia is experiencing clear sky with a temperature of 19°. Humidity is at 66% and wind speed is 7.42 km/h from the N.

What is the humidity in Cahokia today?

Humidity in Cahokia is 66% right now, with a dew point of 12°. Comfort levels are moderate.

What is the wind speed in Cahokia today?

Wind speed in Cahokia is 7.42 km/h, flowing at 10° N wind direction.

What is the 5-day forecast for Cahokia?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Cahokia. Today's high is 20° and low is 17°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Cahokia today?

It feels like 18° in Cahokia today, with 0% cloud cover and 10 km visibility.

Weather in Cahokia
Nearby Locations
Falling Spring City of Saint Louis Saint Louis Dupo Alorton East Saint Louis Lemay Fairmont City Maplewood Affton Marlborough Shrewsbury Lakeshire Mehlville Green Park University City Columbia Webster Groves Wellston Millstadt Hillsdale Granite City Oakville Pine Lawn Velda Village Hills Velda Village Caseyville Pagedale Glendale Rock Hill Northwoods Sappington Hanley Hills Warson Woods Fairview Heights Swansea Country Club Hills Bel-Nor Vinita Park Ladue
More Weather in United States
North Fork North Fork Village North Fort Myers North Gates North Glendale North Granby North Great River North Grosvenor Dale North Haledon North Hampton North Hartsville North Haven North Haverhill North Hero North Highlands North Hills North Hudson North Jefferson North Judson North Kansas City North Kensington North Key Largo North Kingstown North Kingsville North La Crosse North Lakeport North Lakeville North Las Vegas North Lauderdale North Laurel North Lewisburg North Liberty North Lindenhurst North Little Rock North Logan North Madison North Manchester North Mankato North Massapequa North Merrick