Gregory, SD 14 Day Weather - 57529 WeatherWorld.com
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Gregory, SD Weather Forecast


Gregory, SD Weather Forecast Dated: 1000 PM Mon Sep 07 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Monday, September 7, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
89°F 31°C
Partly Cloudy
Early-Evening
88°F 32°C
Partly Cloudy
Warm and summery around 89°F 31°C (feels like 95°F 35°C), overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SSW at 13 mph 20 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, September 8, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
80°F 27°C
Overcast
Balmy with temperatures reaching 80°F 27°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the NW to the ENE at 6 mph 10 km/h.
Wednesday, September 9, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
76°F 25°C
Overcast
Enjoyable around 75°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the NNW to the N at 7 mph 11 km/h.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
86°F 30°C
Cloudy
Warm temperatures up to 87°F 31°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds easing from SSW 13 mph 21 km/h to SE 5 mph 8 km/h.
Friday, September 11, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
73°F 23°C
Sunny
Very warm with a high of 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds building from N at 13 mph 21 km/h to N at 23 mph 37 km/h. Gusts up to 31 mph 49 km/h.
Saturday, September 12, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
69°F 20°C
Sunny
Pleasant near 69°F 21°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the NW to the ESE at 11 mph 18 km/h.
Sunday, September 13, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
59°F 15°C
Overcast
Comfortable at 59°F 15°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the SE to the E at 13 mph 21 km/h. Gusts up to 21 mph 34 km/h.
Monday, September 14, 2026
Mid-Morning
52°F 11°C
Fog
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
60°F 16°C
Overcast
Cool with a high near 58°F 14°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the WSW to the NW at 12 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 15, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
63°F 17°C
Sunny
Refreshing around 64°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NW to the NNW at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
47°F 9°C
Scattered Showers
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
70°F 21°C
Sunny
Mildly cool near 60°F 16°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds shifting from the N to the SE at 10 mph 15 km/h.
Thursday, September 17, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
81°F 27°C
Sunny
Warm and summery near 80°F 27°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the S to the SE at 10 mph 15 km/h.
Friday, September 18, 2026
Mid-Morning
73°F 23°C
Cloudy
Mid-Afternoon
85°F 30°C
Scattered Showers
Early-Evening
77°F 25°C
Overcast
Balmy with temperatures reaching 85°F 30°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds switching from the SW to the N at 11 mph 18 km/h.
Saturday, September 19, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
63°F 17°C
Cloudy
Early-Evening
56°F 14°C
Overcast
Refreshing around 63°F 17°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure rising. Winds out of the NNE at 17 mph 27 km/h.
Sunday, September 20, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mildly cool near 67°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 17 mph 27 km/h. Gusts up to 27 mph 44 km/h.
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