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Trojan, SD Weather Forecast
Trojan, SD Weather Forecast Dated: 522 AM Sat Oct 24 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, October 24, 2026
Mid-Morning
33°F 1°C
Sunny
Mid-Afternoon
48°F 9°C
Sunny
Early-Evening
37°F 3°C
Cloudy
Brisk around 48°F 9°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the NW to the SSE at 6 mph 9 km/h.
Sunday, October 25, 2026
Mid-Morning
40°F 4°C
Overcast
Mid-Afternoon
37°F 3°C
Scattered Showers
Early-Evening
33°F 1°C
Heavy Snow
Biting cold near 37°F 3°C, scattered downpours possible, with increasing humidity and steady pressure.
Monday, October 26, 2026
Mid-Morning
32°F 0°C
Freezing Rain
Mid-Afternoon
33°F 0°C
Heavy Snow
Early-Evening
32°F -1°C
Freezing Fog
Cold with a high near 33°F 0°C, freezing rain through the afternoon, tapering off by evening, with steady humidity and barometric pressure falling. Snow accumulation up to 2 in. up to 5 cm.
Tuesday, October 27, 2026
Mid-Morning
40°F 4°C
Cloudy
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
36°F 2°C
Patchy Moderate Snow
Nippy around 44°F 7°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SSW to the W at 12 mph 18 km/h. Gusts up to 35 mph 56 km/h.
Wednesday, October 28, 2026
Mid-Morning
40°F 4°C
Partly Cloudy
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
43°F 6°C
Scattered Showers
Brisk around 54°F 12°C, scattered downpours possible, with steady humidity and steady pressure.
Thursday, October 29, 2026
Mid-Morning
47°F 8°C
Partly Cloudy
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
46°F 8°C
Partly Cloudy
Cool and brisk at 54°F 12°C, partly cloudy through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure. Winds moving from the SW to the S at 8 mph 13 km/h. Gusts up to 23 mph 36 km/h.
Friday, October 30, 2026
Mid-Morning
54°F 12°C
Cloudy
Mid-Afternoon
60°F 16°C
Partly Cloudy
Early-Evening
50°F 11°C
Partly Cloudy
Comfortable at 60°F 16°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 5 mph 9 km/h.
Saturday, October 31, 2026
Mid-Morning
49°F 10°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Scattered Showers
Early-Evening
43°F 6°C
Scattered Showers
Crisp with a high near 52°F 11°C, scattered downpours possible, with increasing humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
41°F 5°C
Partly Cloudy
Mid-Afternoon
40°F 5°C
Partly Cloudy
Early-Evening
36°F 3°C
Patchy Moderate Snow
Cold with a high near 40°F 5°C, dry most of the day, with snow developing late, with steady humidity and barometric pressure rising. Winds blowing from the WNW at 11 mph 18 km/h. Gusts up to 30 mph 48 km/h.
Monday, November 2, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
40°F 5°C
Sunny
Early-Evening
35°F 2°C
Clear
Nippy around 40°F 5°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WNW to the NW at 9 mph 15 km/h. Gusts up to 26 mph 42 km/h.
Tuesday, November 3, 2026
Mid-Morning
44°F 7°C
Partly Cloudy
Mid-Afternoon
45°F 7°C
Partly Cloudy
Early-Evening
39°F 4°C
Partly Cloudy
Chilly near 45°F 7°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure.
Wednesday, November 4, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
39°F 4°C
Partly Cloudy
Early-Evening
33°F 0°C
Partly Cloudy
Cold with a high near 39°F 4°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
36°F 2°C
Scattered Showers
Mid-Afternoon
37°F 3°C
Light Snow
Early-Evening
32°F 0°C
Light Snow
Nippy around 37°F 3°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Friday, November 6, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
41°F 5°C
Cloudy
Early-Evening
39°F 4°C
Cloudy
Biting cold near 41°F 5°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds picking up from SSW at 2 mph 3 km/h to SW at 13 mph 20 km/h. Gusts up to 32 mph 52 km/h.
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