Oakbrook Terrace, IL Weather Tomorrow

Whether you're making plans for tomorrow or later this week, the Oakbrook Terrace 5 day forecast includes daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Oakbrook Terrace area and around DuPage county, Illinois.
Updated: Sat Oct 3rd 2026 5:30 AM CDT
Oakbrook Terrace, IL Weather – 10-3 – Sunny
67° / 48°
Sunny
Sunshine is in the forecast for Oakbrook Terrace, with a high of 67°F and a low of 48°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 8mph and gusts of 13.2mph at 8 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 74% at 7 AM and 38% being its lowest at 1 PM. Barometric pressure is its highest of 30.3inHg at 6 AM, a lowest point of 30.15inHg at 5 PM with an avg 30.22inHg.
Oakbrook Terrace, IL Weather – 10-4 – Sunny
71° / 53°

Weather Tomorrow

Sunny
Highs will reach 71°F with lows near 53°F in Oakbrook Terrace, where a sunny day is. There's a very small chance of rainfall, only about 5%. Winds will be light at 10mph and gusts of 16.1mph at 7 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 78% at 7 AM and 48% being its lowest at 4 PM. Barometric pressure is its highest of 30.2inHg at 11 PM, a lowest point of 30.09inHg at 4 PM with an avg 30.14inHg.
Oakbrook Terrace, IL Weather – 10-5 – Sunny
69° / 53°
Sunny
Oakbrook Terrace could see sunshine with daytime highs of 69°F and nighttime lows near 53°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 6mph and gusts of 15.1mph at 12 AM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 64% at 11 PM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.28inHg at 11 AM, a lowest point of 30.18inHg at 5 PM with an avg 30.23inHg.
Oakbrook Terrace, IL Weather – 10-6 – Sunny
70° / 51°
Sunny
Oakbrook Terrace could see sunshine with daytime highs of 70°F and nighttime lows near 51°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 11mph on average and gusts of 27.1mph at 10 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 76% at 8 AM and 43% being its lowest at 3 PM. Barometric pressure is its highest of 30.21inHg at 12 AM, a lowest point of 29.96inHg at 11 PM with an avg 30.09inHg.
Oakbrook Terrace, IL Weather – 10-7 – Sunny
76° / 56°
Sunny
A sunny day is in the forecast for Oakbrook Terrace, with a high of 76°F and a low of 56°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 12mph on average and gusts of 27.5mph at 4 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 87% at 11 PM and 50% being its lowest at 12 PM. Barometric pressure is its highest of 29.95inHg at 12 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.9inHg.
Oakbrook Terrace, IL Weather – 10-8 – Overcast
70° / 59°
Overcast
Overcast is in the forecast for Oakbrook Terrace, with a high of 70°F and a low of 59°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 20.8mph at 7 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 91% at 1 AM and 24% being its lowest at 1 PM. Barometric pressure is its highest of 30.1inHg at 9 PM, a lowest point of 29.9inHg at 12 AM with an avg 30.03inHg.

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