Arlington, SD Weather Tomorrow

The extended forecast for Arlington begins with tomorrow's weather and continues through the next 5 days 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 Arlington area and around Brookings county, South Dakota.
Updated: Mon Oct 12th 2026 8:15 AM CDT
Arlington, SD Weather – 10-12 – Sunny
71° / 52°
Sunny
In Arlington, it will be sunny with highs near 71°F and lows around 52°F. There might be light rainfall having a 20% chance with an estimated 0.01in. Wind will be moderate, blowing around 16mph on average and gusts of 26.4mph at 4 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 87% at 9 AM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 29.87inHg at 11 PM, a lowest point of 29.64inHg at 3 PM with an avg 29.73inHg.
Arlington, SD Weather – 10-13 – Sunny
56° / 43°

Weather Tomorrow

Sunny
In Arlington, it will be sunny with highs near 56°F and lows around 43°F. There's a very small chance of rainfall, only about 10% with an estimated 0in. Winds will be light at 10mph and gusts of 21.3mph at 3 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 92% at 6 AM and 54% being its lowest at 5 PM. Barometric pressure is its highest of 30.07inHg at 11 PM, a lowest point of 29.86inHg at 12 AM with an avg 29.96inHg.
Arlington, SD Weather – 10-14 – Sunny
58° / 41°
Sunny
It will be sunny in Arlington, with a high of 58°F and a low of 41°F. There's a very small chance of rainfall, only about 9%. Winds will be light at 10mph and gusts of 17mph at 12 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 89% at 7 AM and 42% being its lowest at 3 PM. Barometric pressure is its highest of 30.21inHg at 10 AM, a lowest point of 30.07inHg at 12 AM with an avg 30.16inHg.
Arlington, SD Weather – 10-15 – Overcast
56° / 46°
Overcast
Arlington may see cloud-filled skies, with daytime highs of 56°F and overnight lows near 46°F. Rainfall predicted to have a 57% chance with an estimated 0.06in. Winds will be strong at speeds peaking at 25mph and gusts of 42.3mph at 8 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 78% at 7 AM and 31% being its lowest at 8 PM. Barometric pressure is its highest of 30.35inHg at 11 PM, a lowest point of 30.13inHg at 6 PM with an avg 30.19inHg.
Arlington, SD Weather – 10-16 – Sunny
50° / 37°
Sunny
Daytime highs will reach 50°F with lows dropping to 37°F in Arlington, where it will be sunny. There's a very small chance of rainfall, only about 3%. Winds will be strong at speeds peaking at 25mph and gusts of 38.3mph at 3 AM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 64% at 8 AM and 29% being its lowest at 5 PM. Barometric pressure is its highest of 30.63inHg at 1 PM, a lowest point of 30.37inHg at 12 AM with an avg 30.55inHg.
Arlington, SD Weather – 10-17 – Sunny
57° / 36°
Sunny
Sunshine is in the forecast for Arlington, with a high of 57°F and a low of 36°F. There's a very small chance of rainfall, only about 2%. Winds will be strong at speeds peaking at 24mph and gusts of 43.4mph at 10 PM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 57% at 7 AM and 34% being its lowest at 3 PM. Barometric pressure is its highest of 30.58inHg at 12 AM, a lowest point of 30.01inHg at 11 PM with an avg 30.3inHg.

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