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Dumas, AR Weather Tomorrow

Get the forecast you need for Dumas tomorrow with an extended 5 day weather outlook featuring 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 throughout the Dumas area and around Desha county, Arkansas.
Updated: Tue Nov 3rd 2026 9:15 AM CST
Dumas, AR Weather – 11-3 – Overcast
81° / 62°
Overcast
Daytime highs will reach 81°F with lows dropping to 62°F in Dumas, where it will be overcast. The chance of rain is 82% with an estimated 1.23in. Winds will be strong at speeds peaking at 22mph and gusts of 30.2mph at 4 PM. High humidity with average of 81% is anticipated, the maximum being 96% at 6 PM and 57% being its lowest at 1 PM. Barometric pressure is its highest of 29.91inHg at 10 AM, a lowest point of 29.78inHg at 5 PM with an avg 29.84inHg.
Dumas, AR Weather – 11-4 – Sunny
72° / 56°

Weather Tomorrow

Sunny
In Dumas, sunshine is likely with a high near 72°F and a low around 56°F. There's a very small chance of rainfall, only about 9%. Winds will be light at 8mph and gusts of 17.9mph at 4 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 94% at 12 AM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 10 AM, a lowest point of 29.85inHg at 12 AM with an avg 29.9inHg.
Dumas, AR Weather – 11-5 – Partly Cloudy
76° / 54°
Partly Cloudy
Highs will reach 76°F with lows near 54°F in Dumas, where cloudy skies are. There's a very small chance of rainfall, only about 7%. Winds will be light at 6mph and gusts of 8mph at 12 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 86% at 6 AM and 41% being its lowest at 2 PM. Barometric pressure is its highest of 29.98inHg at 8 AM, a lowest point of 29.88inHg at 4 PM with an avg 29.93inHg.
Dumas, AR Weather – 11-6 – Sunny
71° / 57°
Sunny
It will be sunny in Dumas, with a high of 71°F and a low of 57°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 13mph on average and gusts of 21mph at 1 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 85% at 6 AM and 43% being its lowest at 1 PM. Barometric pressure is its highest of 30.13inHg at 10 PM, a lowest point of 29.94inHg at 12 AM with an avg 30.03inHg.
Dumas, AR Weather – 11-7 – Overcast
65° / 50°
Overcast
Daytime highs will reach 65°F with lows dropping to 50°F in Dumas, where it will be overcast. There might be light rainfall having a 12% chance. Winds will be light at 9mph and gusts of 19.3mph at 2 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 85% at 6 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.22inHg at 8 AM, a lowest point of 30.09inHg at 12 AM with an avg 30.17inHg.
Dumas, AR Weather – 11-8 – Sunny
66° / 47°
Sunny
In Dumas, a sunny day is likely with a high near 66°F and a low around 47°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 5mph and gusts of 7.7mph at 3 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 82% at 6 AM and 43% being its lowest at 3 PM. Barometric pressure is its highest of 30.26inHg at 9 AM, a lowest point of 30.16inHg at 3 PM with an avg 30.2inHg.

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