Clayton, SD Weather Tomorrow

See tomorrow's forecast for Clayton together with a reliable 5 day 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 for the Clayton area and around Hutchinson county, South Dakota.
Updated: Tue Oct 13th 2026 9:30 PM CDT
Clayton, SD Weather – 10-13 – Sunny
61° / 42°
Sunny
Clayton may see a sunny day, with daytime highs of 61°F and overnight lows near 42°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 12mph on average and gusts of 16.6mph at 11 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 67% at 11 PM and 66% being its lowest at 10 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 30.09inHg at 10 PM with an avg 30.09inHg.
Clayton, SD Weather – 10-14 – Sunny
61° / 42°

Weather Tomorrow

Sunny
Daytime highs will reach 61°F with lows dropping to 42°F in Clayton, where bright and sunny conditions. There's a very small chance of rainfall, only about 8%. Winds will be light at 8mph and gusts of 16.8mph at 12 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 84% at 7 AM and 43% being its lowest at 3 PM. Barometric pressure is its highest of 30.23inHg at 10 AM, a lowest point of 30.09inHg at 6 PM with an avg 30.15inHg.
Clayton, SD Weather – 10-15 – Overcast
57° / 45°
Overcast
Daytime highs will reach 57°F with lows dropping to 45°F in Clayton, where skies will be overcast. Rainfall predicted to have a 75% chance with an estimated 0.22in. Winds will be strong at speeds peaking at 24mph and gusts of 41.2mph at 10 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 93% at 1 PM and 45% being its lowest at 6 PM. Barometric pressure is its highest of 30.35inHg at 11 PM, a lowest point of 30.08inHg at 6 AM with an avg 30.17inHg.
Clayton, SD Weather – 10-16 – Sunny
52° / 40°
Sunny
Clayton could see a sunny day with daytime highs of 52°F and nighttime lows near 40°F. There's a very small chance of rainfall, only about 4%. Winds will be strong at speeds peaking at 26mph and gusts of 38.9mph at 1 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 67% at 4 AM and 32% being its lowest at 3 PM. Barometric pressure is its highest of 30.61inHg at 11 AM, a lowest point of 30.37inHg at 12 AM with an avg 30.53inHg.
Clayton, SD Weather – 10-17 – Sunny
65° / 39°
Sunny
Daytime highs will reach 65°F with lows dropping to 39°F in Clayton, where it will be sunny. There's a very small chance of rainfall, only about 1%. Winds will be strong at speeds peaking at 22mph and gusts of 39.6mph at 9 AM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 56% at 8 AM and 26% being its lowest at 3 PM. Barometric pressure is its highest of 30.5inHg at 12 AM, a lowest point of 29.97inHg at 11 PM with an avg 30.22inHg.
Clayton, SD Weather – 10-18 – Overcast
70° / 46°
Overcast
In Clayton, overcast is likely with a high near 70°F and a low around 46°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 17mph on average and gusts of 33.8mph at 12 AM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 59% at 7 AM and 28% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 11 PM, a lowest point of 29.85inHg at 4 PM with an avg 29.92inHg.

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