Carol Stream, IL Weather Tomorrow

Know what to expect with tomorrow's Carol Stream weather and the next 5 days of forecasts covering precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Carol Stream area and around DuPage county, Illinois.
Updated: Tue Oct 13th 2026 9:00 AM CDT
Carol Stream, IL Weather – 10-13 – Sunny
79° / 69°
Sunny
Sunshine is in the forecast for Carol Stream, with a high of 79°F and a low of 69°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 14mph on average and gusts of 15.7mph at 10 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 64% at 9 PM and 49% being its lowest at 2 PM. Barometric pressure is its highest of 29.91inHg at 11 PM, a lowest point of 29.82inHg at 10 AM with an avg 29.86inHg.
Carol Stream, IL Weather – 10-14 – Overcast
69° / 59°

Weather Tomorrow

Overcast
In Carol Stream, it will be overcast with highs near 69°F and lows around 59°F. Rainfall predicted to have a 55% chance with an estimated 0.03in. Wind will be moderate, blowing around 11mph on average and gusts of 18.6mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 79% at 3 AM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 30.14inHg at 7 PM, a lowest point of 29.9inHg at 12 AM with an avg 30.04inHg.
Carol Stream, IL Weather – 10-15 – Overcast
63° / 58°
Overcast
Overcast is in the forecast for Carol Stream, with a high of 63°F and a low of 58°F. The chance of rain is 90% with an estimated 1in. Wind will be moderate, blowing around 13mph on average and gusts of 28mph at 9 PM. High humidity with average of 85% is anticipated, the maximum being 98% at 10 PM and 68% being its lowest at 6 AM. Barometric pressure is its highest of 30.14inHg at 12 AM, a lowest point of 29.78inHg at 9 PM with an avg 29.97inHg.
Carol Stream, IL Weather – 10-16 – Scattered Showers
57° / 44°
Scattered Showers
Carol Stream is set for scattered showers with temperatures peaking at 57°F and dipping to 44°F. There's a moderate 26% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 19mph on average and gusts of 34.3mph at 8 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 89% at 12 AM and 54% being its lowest at 5 PM. Barometric pressure is its highest of 30.46inHg at 11 PM, a lowest point of 29.83inHg at 12 AM with an avg 30.15inHg.
Carol Stream, IL Weather – 10-17 – Sunny
55° / 41°
Sunny
A sunny day is in the forecast for Carol Stream, with a high of 55°F and a low of 41°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 10mph and gusts of 27.1mph at 11 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 63% at 12 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.53inHg at 9 AM, a lowest point of 30.3inHg at 11 PM with an avg 30.44inHg.
Carol Stream, IL Weather – 10-18 – Sunny
62° / 45°
Sunny
In Carol Stream, it will be sunny with highs near 62°F and lows around 45°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 14mph on average and gusts of 32.4mph at 11 PM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 61% at 4 AM and 35% being its lowest at 1 PM. Barometric pressure is its highest of 30.29inHg at 12 AM, a lowest point of 30.1inHg at 5 PM with an avg 30.19inHg.

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