Be prepared with the most accurate 10-day forecast for Havana, Illinois 62644 with highs, lows, chance of precipitation from The Weather Channel and Weather.com

Havana, IL Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.

Jan 10, 2026 · Lat: 40.67°N Lon: 89.68°W Elev: 659ft. A slight chance of rain showers between 4pm and 5pm, then a chance of rain and snow showers. Sunny early, then becoming mostly cloudy, with a …

Havana Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Havana area.

Jan 11, 2026 · Havana, IL Weather Forecast 14 day API weather forecast for Havana, Illinois. Note: The 7-day weather forecast for Havana, IL is the most reliable and accurate weather forecast. This model …

Havana, IL temperature trend for the next 14 Days. Find daytime highs and nighttime lows from TheWeatherNetwork.com.

Discover the weather conditions in Havana & see if there is a chance of rain, snow, or sunshine. Plan your activities, travel, or work with confidence by checking out our detailed hourly forecast for Havana.

Jan 11, 2026 · Check out our current live radar and weather forecasts for Havana, Illinois to help plan your day.

Get the weather forecast and conditions for Havana IL for today, tomorrow and next 10 days. See the latest CO weather report and statistic with temperature from nearest Report Station.

Hourly weather forecast in Havana, IL. Check current conditions in Havana, IL with radar, hourly, and more.