Collinsville Weather Today

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

Collinsville temperature today is 24°, feels like 24°, with a humidity level of 60% and wind at 23.22 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Collinsville: expect a high of 23° and a low of 12°, with moderate rain. Rain chance tomorrow is 100%.

overcast clouds
24°
overcast clouds
H: 24° L: 24°
Feels like 24°
AQI: Fair (2/5)
Humidity
60%
Dew 16°
Wind speed
23.22 km/h
E · G42.7
Pressure
1020 hPa
Visibility
10 km
High Winds
Wind speed is 23.22 km/h. Secure loose objects.
Weather Summary
Currently in Collinsville, expect varied conditions with warm temperatures around 24°. Winds are moderate winds.
Precipitation Probability
0%
13
0%
16
0%
19
100%
22
100%
01
100%
04
98%
07
100%
10
100%
13
80%
16
20%
19
0%
22
80%
01
90%
04
30%
07
0%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
24°
Fri
13:00
24°
 
21°
 
16°
 
12°
Sat
01:00
13°
 
14°
 
19°
 
23°
Sat
13:00
22°
 
19°
 
16°
 
13°
Sun
01:00
17°
 
16°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:43
Sunset
Sunset
18:17
Moon Phase
Waning Crescent (0%)
Timezone: GMT+05:30
Last updated: Oct 9, 2026 10:32 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
34.263981
Longitude
Longitude
-85.860527
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More about Collinsville
Content curated by the NearWeather editorial team · Updated periodically
Collinsville is a small city located in Madison County, Illinois. It is located just 10 miles east of St. Louis, Missouri. The city is most famous for the Cahokia Mounds, the largest prehistoric earthen monument in North America. The Cahokia Mounds were built by Native Americans of the Mississippian culture over 1,000 years ago, and are now a State Historic Site and a National Historic Landmark. The climate in Collinsville is humid continental, with warm, humid summers and cold, snowy winters. Average temperatures range from 25°F in the winter to 81°F in the summer. Annual precipitation is around 42 inches, with the greatest amount of rain falling in the summer months. Snowfall averages around 20 inches per year.
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 Collinsville
What is the temperature in Collinsville right now?

The current temperature in Collinsville is 24°, and it feels like 24°. Today's high is 24° and the low is 24°.

Will it rain in Collinsville today?

No rain is expected in Collinsville today (0% chance). Conditions are currently overcast clouds.

What is the weather in Collinsville today?

Collinsville is experiencing overcast clouds with a temperature of 24°. Humidity is at 60% and wind speed is 23.22 km/h from the E.

What is the humidity in Collinsville today?

Humidity in Collinsville is 60% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Collinsville today?

Wind speed in Collinsville is 23.22 km/h, flowing at 94° E wind direction. Gusts up to 42.7 km/h.

What is the 5-day forecast for Collinsville?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Collinsville. Today's high is 24° and low is 24°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Collinsville today?

It feels like 24° in Collinsville today, with 100% cloud cover and 10 km visibility.

Weather in Collinsville