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Westfield, IL Weather Tomorrow

Discover tomorrow's Westfield weather along with a dependable 5 day forecast highlighting 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 Westfield area and around Clark county, Illinois.
Updated: Tue Oct 6th 2026 10:30 AM CDT
Westfield, IL Weather – 10-6 – Sunny
77° / 50°
Sunny
In Westfield, bright and sunny conditions with highs near 77°F and lows around 50°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 9mph and gusts of 13.9mph at 11 PM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 43% at 11 PM and 23% being its lowest at 4 PM. Barometric pressure is its highest of 30.11inHg at 11 AM, a lowest point of 29.95inHg at 5 PM with an avg 29.99inHg.
Westfield, IL Weather – 10-7 – Sunny
85° / 55°

Weather Tomorrow

Sunny
Westfield could see sunshine with daytime highs of 85°F and nighttime lows near 55°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 13mph on average and gusts of 19.5mph at 8 AM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 69% at 11 PM and 30% being its lowest at 11 AM. Barometric pressure is its highest of 29.95inHg at 12 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.91inHg.
Westfield, IL Weather – 10-8 – Sunny
77° / 55°
Sunny
It will be sunny in Westfield, with a high of 77°F and a low of 55°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 12mph on average and gusts of 19.5mph at 7 AM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 89% at 4 AM and 20% being its lowest at 4 PM. Barometric pressure is its highest of 30.16inHg at 11 PM, a lowest point of 29.9inHg at 12 AM with an avg 30.04inHg.
Westfield, IL Weather – 10-9 – Sunny
79° / 49°
Sunny
Daytime highs will reach 79°F with lows dropping to 49°F in Westfield, where bright and sunny conditions. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 11mph on average and gusts of 17.7mph at 9 PM. Humidity levels should be comfortable, sitting around 37% on average, the maximum being 58% at 7 AM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 30.25inHg at 10 AM, a lowest point of 30.1inHg at 5 PM with an avg 30.18inHg.
Westfield, IL Weather – 10-10 – Overcast
87° / 59°
Overcast
Daytime highs will reach 87°F with lows dropping to 59°F in Westfield, where it will be overcast. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 14mph on average and gusts of 20.6mph at 9 AM. Humidity levels should be comfortable, sitting around 36% on average, the maximum being 41% at 8 AM and 30% being its lowest at 5 PM. Barometric pressure is its highest of 30.19inHg at 9 AM, a lowest point of 30.07inHg at 5 PM with an avg 30.13inHg.
Westfield, IL Weather – 10-11 – Overcast
70° / 62°
Overcast
Westfield is set for overcast with temperatures peaking at 70°F and dipping to 62°F. The chance of rain is 89% with an estimated 0.59in. Wind will be moderate, blowing around 13mph on average and gusts of 28.7mph at 7 AM. High humidity with average of 84% is anticipated, the maximum being 96% at 11 PM and 44% being its lowest at 12 AM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.88inHg at 6 PM with an avg 29.98inHg.

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