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Marshall, IL Weather Tomorrow

From tomorrow through the next 5 days, stay updated on Marshall weather with 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 Marshall area and around Clark county, Illinois.
Updated: Wed Sep 2nd 2026 7:45 PM CDT
Marshall, IL Weather – 9-2 – Sunny
100° / 71°
Sunny
Marshall could see a sunny day with daytime highs of 100°F and nighttime lows near 71°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 12mph on average and gusts of 25.3mph at 11 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 64% at 11 PM and 50% being its lowest at 8 PM. Barometric pressure is its highest of 29.94inHg at 9 PM, a lowest point of 29.92inHg at 8 PM with an avg 29.93inHg.
Marshall, IL Weather – 9-3 – Sunny
94° / 77°

Weather Tomorrow

Sunny
In Marshall, sunshine is likely with a high near 94°F and a low around 77°F. There's a very small chance of rainfall, only about 4% with an estimated 0in. Winds will be light at 10mph and gusts of 25.7mph at 4 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 73% at 8 AM and 44% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 8 AM, a lowest point of 29.88inHg at 6 PM with an avg 29.94inHg.
Marshall, IL Weather – 9-4 – Sunny
96° / 77°
Sunny
Daytime highs will reach 96°F with lows dropping to 77°F in Marshall, where it will be sunny. There's a very small chance of rainfall, only about 4% with an estimated 0in. Winds will be light at 10mph and gusts of 24.9mph at 4 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 72% at 8 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 11 AM, a lowest point of 29.88inHg at 6 PM with an avg 29.92inHg.
Marshall, IL Weather – 9-5 – Sunny
95° / 78°
Sunny
In Marshall, it will be sunny with highs near 95°F and lows around 78°F. Rainfall predicted to have a 57% chance with an estimated 0.06in. Winds will be light at 9mph and gusts of 15.2mph at 8 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 91% at 11 PM and 40% being its lowest at 3 PM. Barometric pressure is its highest of 29.95inHg at 10 AM, a lowest point of 29.82inHg at 6 PM with an avg 29.89inHg.
Marshall, IL Weather – 9-6 – Sunny
82° / 66°
Sunny
Marshall may see sunshine, with daytime highs of 82°F and overnight lows near 66°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 12mph on average and gusts of 26.2mph at 9 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 99% at 4 AM and 53% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 11 PM, a lowest point of 29.88inHg at 3 AM with an avg 29.95inHg.
Marshall, IL Weather – 9-7 – Overcast
83° / 61°
Overcast
Marshall may see overcast, with daytime highs of 83°F and overnight lows near 61°F. There might be light rainfall having a 11% chance. Winds will be light at 9mph and gusts of 24.4mph at 12 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 91% at 3 AM and 49% being its lowest at 4 PM. Barometric pressure is its highest of 30.06inHg at 8 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.02inHg.

Currently

Sunny 89°F
29.92 inHg.
Barometer
48%
Humidity
S 9.4 mph
Wind
Sunny

5 Day Forecast Nearby

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