Marty, SD 14 Day Weather - 57361 WeatherWorld.com
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Marty, SD Weather Forecast


Marty, SD Weather Forecast Dated: 1007 PM Thu Sep 24 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, September 24, 2026
Mid-Morning
57°F 14°C
Light Showers
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
63°F 17°C
Overcast
Refreshing around 64°F 18°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the S at 14 mph 22 km/h.
Friday, September 25, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
56°F 13°C
Light Showers
Mildly cool near 58°F 14°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds blowing from the SE at 13 mph 21 km/h. Gusts up to 25 mph 39 km/h.
Saturday, September 26, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
67°F 19°C
Cloudy
Early-Evening
69°F 21°C
Scattered Showers
Comfortable at 67°F 19°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the SSE to the ESE at 10 mph 16 km/h.
Sunday, September 27, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
74°F 24°C
Cloudy
Mild temperatures up to 73°F 23°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds swinging from the E to the SE at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.
Monday, September 28, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
72°F 22°C
Overcast
Mild with a high of 76°F 24°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SSE at 15 mph 25 km/h.
Tuesday, September 29, 2026
Mid-Morning
61°F 16°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
61°F 17°C
Overcast
Mildly cool near 64°F 18°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the N to the NNE at 7 mph 11 km/h.
Wednesday, September 30, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
60°F 16°C
Scattered Showers
Comfortable at 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the E to the NE at 6 mph 10 km/h.
Thursday, October 1, 2026
Mid-Morning
52°F 11°C
Light Showers
Mid-Afternoon
50°F 10°C
Heavy Rain Showers
Early-Evening
53°F 12°C
Light Showers
Crisp with a high near 50°F 10°C, persistent showers off and on through the day, with lower humidity and barometric pressure rising. Winds tapering down from SW 18 mph 28 km/h to N 10 mph 17 km/h. Gusts up to 20 mph 32 km/h.
Friday, October 2, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
58°F 15°C
Partly Cloudy
Early-Evening
59°F 15°C
Overcast
Refreshing around 58°F 15°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NE to the ESE at 8 mph 12 km/h.
Saturday, October 3, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
62°F 17°C
Scattered Showers
Mildly cool near 60°F 16°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the SE to the WSW at 8 mph 13 km/h.
Sunday, October 4, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
41°F 5°C
Scattered Showers
Biting cold near 44°F 7°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds turning from the WNW to the NW at 19 mph 31 km/h. Gusts up to 33 mph 53 km/h.
Monday, October 5, 2026
Mid-Morning
41°F 5°C
Partly Cloudy
Mid-Afternoon
53°F 11°C
Cloudy
Early-Evening
54°F 12°C
Sunny
Crisp with a high near 53°F 11°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Tuesday, October 6, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
57°F 14°C
Sunny
Brisk around 56°F 13°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds switching from the NW to the SE at 6 mph 10 km/h.
Wednesday, October 7, 2026
Mid-Morning
56°F 13°C
Cloudy
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
60°F 16°C
Sunny
Mildly cool near 63°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the WNW to the NW at 8 mph 12 km/h.
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