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Wenona, IL Weather Tomorrow

Before heading out, check tomorrow's Wenona weather and the extended 5 day forecast featuring 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 Wenona area and around Marshall county, Illinois.
Updated: Fri Oct 2nd 2026 1:30 PM CDT
Wenona, IL Weather – 10-2 – Sunny
65° / 52°
Sunny
A sunny day is in the forecast for Wenona, with a high of 65°F and a low of 52°F. There's a moderate 40% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 13mph on average and gusts of 15.9mph at 10 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 75% at 11 PM and 46% being its lowest at 3 PM. Barometric pressure is its highest of 30.29inHg at 11 PM, a lowest point of 30.21inHg at 3 PM with an avg 30.24inHg.
Wenona, IL Weather – 10-3 – Sunny
67° / 49°

Weather Tomorrow

Sunny
Wenona may see a sunny day, with daytime highs of 67°F and overnight lows near 49°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 15.5mph at 8 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 86% at 7 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.31inHg at 6 AM, a lowest point of 30.13inHg at 5 PM with an avg 30.23inHg.
Wenona, IL Weather – 10-4 – Sunny
70° / 53°
Sunny
Daytime highs will reach 70°F with lows dropping to 53°F in Wenona, where bright and sunny conditions. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 11mph on average and gusts of 23.8mph at 11 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 86% at 10 PM and 46% being its lowest at 12 PM. Barometric pressure is its highest of 30.19inHg at 11 PM, a lowest point of 30.08inHg at 5 PM with an avg 30.13inHg.
Wenona, IL Weather – 10-5 – Sunny
64° / 50°
Sunny
Daytime highs will reach 64°F with lows dropping to 50°F in Wenona, where it will be sunny. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 20.2mph at 12 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 83% at 12 AM and 42% being its lowest at 3 PM. Barometric pressure is its highest of 30.29inHg at 11 AM, a lowest point of 30.2inHg at 1 AM with an avg 30.24inHg.
Wenona, IL Weather – 10-6 – Sunny
65° / 47°
Sunny
In Wenona, bright and sunny conditions with highs near 65°F and lows around 47°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 10mph and gusts of 19mph at 11 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 77% at 7 AM and 34% being its lowest at 4 PM. Barometric pressure is its highest of 30.27inHg at 1 AM, a lowest point of 30.05inHg at 5 PM with an avg 30.17inHg.
Wenona, IL Weather – 10-7 – Sunny
75° / 52°
Sunny
Wenona is set for a sunny day with temperatures peaking at 75°F and dipping to 52°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 16mph on average and gusts of 23.6mph at 7 AM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 72% at 11 PM and 35% being its lowest at 1 PM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.87inHg at 4 PM with an avg 29.96inHg.

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