Live Weather & Forecast
Weather in Columbia
Illinois, United States · Real-time conditions & 3-day outlook
26°C
Feels like 27°C
78°F / Feels 81°F
Partly cloudy
Columbia, Illinois
🌞 Daytime
Updated: 2026-04-13 11:15
Humidity
62%
Wind
19.1 km/h SSW
Wind Gust
23.1 km/h
Pressure
1016 mb
Visibility
16 km
UV Index
5.8
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
19°C
Wind Degree
206°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
141.9 μg/m³
NO₂
2.6 μg/m³
O₃
86 μg/m³
SO₂
1.4 μg/m³
PM 2.5
4.3 μg/m³
PM 10
4.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Columbia, Illinois
12 AM
20°
Clear
1 AM
20°
Clear
2 AM
20°
Clear
3 AM
20°
Clear
4 AM
19°
Clear
5 AM
19°
Partly Cloudy
6 AM
19°
Clear
7 AM
20°
Sunny
8 AM
21°
Overcast
9 AM
22°
Overcast
10 AM
23°
Overcast
11 AM
26°
Partly cloudy
12 PM
26°
Overcast
1 PM
27°
Partly Cloudy
2 PM
28°
Partly Cloudy
3 PM
30°
Sunny
4 PM
31°
Sunny
5 PM
30°
Sunny
6 PM
29°
Sunny
7 PM
27°
Sunny
8 PM
26°
Clear
9 PM
25°
Clear
10 PM
24°
Clear
11 PM
23°
Clear
3-Day Forecast
Daily overview for Columbia, Illinois
Today
Sunny
32°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
26°
/
20°
🌧️ 63% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 29.2 km/h
🌧️ Total precip: 0.44 mm
☀️ UV Index: 2
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Overcast
25°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:25 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Columbia
Plan your trip to Columbia, 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.
Frequently Asked Questions
What is the current weather in Columbia?
Current conditions in Columbia: Partly cloudy, temperature 26°C, humidity 62%.
What is the best time to visit Columbia?
The best time to visit Columbia is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Columbia?
Columbia is located at approximately 38.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Columbia?
The wettest period in Columbia is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Columbia?
For visits to Columbia during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Columbia in?
Columbia is located in United States, in the state of Illinois.
What are the public holidays in Columbia in 2026?
View the 2026 public holidays for Columbia on our Holidays page.
What are the GPS coordinates used for the weather forecast in Columbia?
The weather forecast for Columbia uses coordinates 38.4428, -90.1998.