Carbondale, Illinois 62901 Forecast: Cloudy Skies and Chances of Rain

The 10-day forecast for Carbondale, Illinois shows a mix of sun, clouds, and periodic rain showers throughout the period.

Published on Feb. 26, 2026

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The weather forecast for Carbondale, Illinois 62901 calls for a mix of clear skies, patchy fog, and mostly sunny conditions over the next 10 days, with highs in the 60s and 70s and lows in the 30s and 40s. However, the forecast also includes several chances of rain showers and occasional thunderstorms, especially in the latter part of the period.

Why it matters

Carbondale is a college town home to Southern Illinois University, so the weather forecast is important for both residents and visitors planning outdoor activities, events, and travel. The mix of sunny and rainy days can impact everything from classes and campus life to local businesses and tourism.

The details

The forecast calls for a mix of weather conditions, including clear skies, patchy fog, mostly sunny days, and periodic rain showers. Temperatures will range from lows around 35°F to highs around 70°F. There is a 60% chance of rain showers on several days, with the possibility of thunderstorms developing as well.

On February 26, low around 35°F with patchy fog.
On February 27, high around 70°F with mainly sunny skies.
On March 1, overcast with rain showers likely, high of 51°F.
On March 3, cloudy with showers, high of 48°F.
On March 5, scattered showers and thunderstorms, high of 68°F.

The players