Edgemont, SD Weather Tomorrow

The Edgemont weather tomorrow and 5 day forecast provides 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 Edgemont area and around Fall River county, South Dakota.
Updated: Tue Sep 22nd 2026 1:00 AM MDT
Edgemont, SD Weather – 9-22 – Sunny
79° / 52°
Sunny
In Edgemont, sunshine is likely with a high near 79°F and a low around 52°F. There's a moderate 36% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 20mph on average and gusts of 29.3mph at 5 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 92% at 4 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 30.1inHg at 2 AM, a lowest point of 29.81inHg at 4 PM with an avg 29.96inHg.
Edgemont, SD Weather – 9-23 – Overcast
82° / 59°

Weather Tomorrow

Overcast
In Edgemont, cloud-filled skies are likely with a high near 82°F and a low around 59°F. There might be light rainfall having a 13% chance. Wind will be moderate, blowing around 16mph on average and gusts of 23.8mph at 11 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 90% at 6 AM and 24% being its lowest at 4 PM. Barometric pressure is its highest of 30inHg at 11 PM, a lowest point of 29.87inHg at 4 PM with an avg 29.91inHg.
Edgemont, SD Weather – 9-24 – Overcast
76° / 61°
Overcast
Daytime highs will reach 76°F with lows dropping to 61°F in Edgemont, where skies will be overcast. There might be light rainfall having a 11% chance with an estimated 0in. Wind will be moderate, blowing around 13mph on average and gusts of 22.7mph at 12 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 77% at 2 AM and 46% being its lowest at 9 PM. Barometric pressure is its highest of 30.08inHg at 10 AM, a lowest point of 29.97inHg at 5 PM with an avg 30.03inHg.
Edgemont, SD Weather – 9-25 – Overcast
86° / 60°
Overcast
Highs will reach 86°F with lows near 60°F in Edgemont, where overcast is. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 14.8mph at 10 AM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 72% at 7 AM and 20% being its lowest at 5 PM. Barometric pressure is its highest of 30.02inHg at 12 AM, a lowest point of 29.63inHg at 7 PM with an avg 29.83inHg.
Edgemont, SD Weather – 9-26 – Sunny
74° / 60°
Sunny
Bright and sunny conditions in Edgemont, with a high of 74°F and a low of 60°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 15mph on average and gusts of 23.1mph at 6 AM. Humidity levels should be comfortable, sitting around 37% on average, the maximum being 66% at 4 AM and 23% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 11 PM, a lowest point of 29.73inHg at 4 AM with an avg 29.91inHg.
Edgemont, SD Weather – 9-27 – Sunny
86° / 54°
Sunny
Bright and sunny conditions in Edgemont, with a high of 86°F and a low of 54°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 18mph on average and gusts of 30.6mph at 11 PM. Humidity levels should be comfortable, sitting around 34% on average, the maximum being 46% at 6 AM and 21% being its lowest at 3 PM. Barometric pressure is its highest of 30.06inHg at 4 AM, a lowest point of 29.69inHg at 6 PM with an avg 29.89inHg.

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