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Elba, IL Weather Tomorrow

Use tomorrow's Elba weather forecast and the next 5 day outlook to track 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 for the Elba area and around Gallatin county, Illinois.
Updated: Thu Oct 8th 2026 5:45 AM CDT
Elba, IL Weather – 10-8 – Sunny
85° / 59°
Sunny
In Elba, a sunny day is likely with a high near 85°F and a low around 59°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 8mph and gusts of 16.8mph at 2 PM. Humidity levels should be comfortable, sitting around 42% on average, the maximum being 79% at 6 AM and 15% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 9 AM, a lowest point of 30inHg at 3 PM with an avg 30.04inHg.
Elba, IL Weather – 10-9 – Sunny
90° / 58°

Weather Tomorrow

Sunny
Daytime highs will reach 90°F with lows dropping to 58°F in Elba, where it will be sunny. There's a very small chance of rainfall, only about 1%. Winds will be light at 9mph and gusts of 24.4mph at 11 PM. Humidity levels should be comfortable, sitting around 32% on average, the maximum being 46% at 6 AM and 16% being its lowest at 4 PM. Barometric pressure is its highest of 30.12inHg at 8 AM, a lowest point of 30.02inHg at 3 PM with an avg 30.08inHg.
Elba, IL Weather – 10-10 – Overcast
77° / 61°
Overcast
Daytime highs will reach 77°F with lows dropping to 61°F in Elba, where it will be overcast. Rainfall predicted to have a 68% chance with an estimated 0.12in. Wind will be moderate, blowing around 19mph on average and gusts of 37.1mph at 5 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 90% at 9 PM and 37% being its lowest at 12 PM. Barometric pressure is its highest of 30.14inHg at 10 AM, a lowest point of 29.96inHg at 11 PM with an avg 30.08inHg.
Elba, IL Weather – 10-11 – Overcast
65° / 61°
Overcast
Elba may see overcast, with daytime highs of 65°F and overnight lows near 61°F. The chance of rain is 91% with an estimated 0.72in. Wind will be moderate, blowing around 12mph on average and gusts of 25.9mph at 12 AM. High humidity with average of 94% is anticipated, the maximum being 98% at 5 AM and 90% being its lowest at 1 AM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.87inHg at 5 AM with an avg 29.91inHg.
Elba, IL Weather – 10-12 – Sunny
87° / 59°
Sunny
Elba could see a sunny day with daytime highs of 87°F and nighttime lows near 59°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 28.4mph at 11 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 95% at 5 AM and 35% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 9 AM, a lowest point of 29.9inHg at 4 PM with an avg 29.96inHg.
Elba, IL Weather – 10-13 – Sunny
85° / 63°
Sunny
In Elba, bright and sunny conditions with highs near 85°F and lows around 63°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 14mph on average and gusts of 32.7mph at 1 AM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 66% at 11 PM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.87inHg at 4 AM with an avg 29.92inHg.

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