Troy, SD 14 Day Weather - WeatherWorld.com
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Troy, SD Weather Forecast


Troy, SD Weather Forecast Dated: 608 PM Mon Sep 07 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 7, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
74°F 24°C
Light Rain
Pleasant near 77°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds out of the S at 22 mph 35 km/h. Gusts up to 34 mph 54 km/h.
Tuesday, September 8, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
80°F 27°C
Overcast
Balmy with temperatures reaching 84°F 29°C, overcast throughout the day, with lower humidity and steady pressure. Winds switching from the W to the WNW at 11 mph 18 km/h.
Wednesday, September 9, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
72°F 23°C
Cloudy
Enjoyable around 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the WNW to the W at 10 mph 16 km/h.
Thursday, September 10, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
76°F 25°C
Sunny
Mild temperatures up to 78°F 26°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds swinging from the SSW to the SSE at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
70°F 21°C
Partly Cloudy
Mild with a high of 78°F 26°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds building from N at 16 mph 25 km/h to NNW at 24 mph 38 km/h. Gusts up to 31 mph 50 km/h.
Saturday, September 12, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
69°F 20°C
Sunny
Mildly cool near 67°F 20°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the NW to the ENE at 5 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
49°F 10°C
Scattered Showers
Early-Evening
48°F 9°C
Scattered Showers
Chilly near 49°F 10°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds out of the ESE at 14 mph 23 km/h. Gusts up to 29 mph 46 km/h.
Monday, September 14, 2026
Mid-Morning
48°F 9°C
Light Showers
Mid-Afternoon
52°F 11°C
Light Showers
Early-Evening
52°F 11°C
Light Showers
Crisp with a high near 52°F 11°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds moving from the E to the WNW at 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
60°F 15°C
Overcast
Brisk around 56°F 13°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NW to the WNW at 9 mph 14 km/h.
Wednesday, September 16, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
64°F 18°C
Sunny
Cool and brisk at 54°F 12°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the NNW to the SSE at 5 mph 8 km/h.
Thursday, September 17, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
70°F 21°C
Sunny
Pleasant near 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the ESE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
75°F 24°C
Scattered Showers
Comfortable with temperatures reaching 79°F 26°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds decreasing from SSW 18 mph 30 km/h to ENE 6 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
51°F 11°C
Overcast
Refreshing around 58°F 14°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure rising. Winds moving from the N to the NNE at 15 mph 23 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 20, 2026
Mid-Morning
42°F 5°C
Partly Cloudy
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
60°F 15°C
Partly Cloudy
Mildly cool near 59°F 15°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the SSE at 13 mph 20 km/h. Gusts up to 23 mph 38 km/h.
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