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Hillyard, IL Weather Tomorrow

Get a closer look at tomorrow's weather in Hillyard and the upcoming 5 day forecast with precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction across the Hillyard area.
Updated: Thu Sep 3rd 2026 9:30 AM CDT
Hillyard, IL Weather – 9-3 – Sunny
99° / 76°
Sunny
Highs will reach 99°F with lows near 76°F in Hillyard, where sunshine is. There's a very small chance of rainfall, only about 2%. Winds will be light at 10mph and gusts of 19.9mph at 11 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 52% at 7 PM and 31% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 10 AM, a lowest point of 29.86inHg at 5 PM with an avg 29.9inHg.
Hillyard, IL Weather – 9-4 – Sunny
99° / 81°

Weather Tomorrow

Sunny
It will be sunny in Hillyard, with a high of 99°F and a low of 81°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 9mph and gusts of 17.4mph at 12 AM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 60% at 8 AM and 29% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 11 AM, a lowest point of 29.87inHg at 5 PM with an avg 29.92inHg.
Hillyard, IL Weather – 9-5 – Sunny
99° / 70°
Sunny
In Hillyard, bright and sunny conditions with highs near 99°F and lows around 70°F. Rainfall predicted to have a 65% chance with an estimated 0.36in. Winds will be strong at speeds peaking at 21mph and gusts of 30.2mph at 7 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 93% at 10 PM and 29% being its lowest at 4 PM. Barometric pressure is its highest of 29.97inHg at 9 AM, a lowest point of 29.83inHg at 5 PM with an avg 29.92inHg.
Hillyard, IL Weather – 9-6 – Sunny
93° / 71°
Sunny
Hillyard may see sunshine, with daytime highs of 93°F and overnight lows near 71°F. Rainfall predicted to have a 57% chance with an estimated 0.05in. Wind will be moderate, blowing around 15mph on average and gusts of 27.8mph at 9 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 97% at 5 AM and 42% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 11 PM, a lowest point of 29.84inHg at 7 PM with an avg 29.92inHg.
Hillyard, IL Weather – 9-7 – Sunny
95° / 66°
Sunny
Highs will reach 95°F with lows near 66°F in Hillyard, where sunshine is. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 28.2mph at 11 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 80% at 3 AM and 33% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 9 AM, a lowest point of 29.9inHg at 7 PM with an avg 29.96inHg.
Hillyard, IL Weather – 9-8 – Sunny
101° / 77°
Sunny
Daytime highs will reach 101°F with lows dropping to 77°F in Hillyard, where it will be sunny. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 13mph on average and gusts of 28mph at 12 AM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 69% at 7 AM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 10 AM, a lowest point of 29.88inHg at 4 PM with an avg 29.94inHg.

Currently

Sunny 87°F
29.97 inHg.
Barometer
53%
Humidity
SW 14 mph
Wind
Sunny

5 Day Forecast Nearby

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