Iron Mountain, SD 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Iron Mountain, SD Weather Forecast


Iron Mountain, SD Weather Forecast Dated: 544 AM Mon Oct 12 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.
Monday, October 12, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
41°F 5°C
Partly Cloudy
Refreshing around 60°F 16°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with increasing humidity and barometric pressure rising.
Tuesday, October 13, 2026
Mid-Morning
44°F 6°C
Overcast
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
45°F 7°C
Partly Cloudy
Cool and brisk at 54°F 12°C, scattered downpours possible, with steady humidity and barometric pressure rising.
Wednesday, October 14, 2026
Mid-Morning
45°F 7°C
Cloudy
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
46°F 8°C
Drizzle
Chilly near 55°F 13°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds turning from the ENE to the SSE at 4 mph 6 km/h.
Thursday, October 15, 2026
Mid-Morning
46°F 8°C
Partly Cloudy
Mid-Afternoon
53°F 11°C
Sunny
Early-Evening
42°F 6°C
Sunny
Crisp with a high near 53°F 11°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds blowing from the NNW at 16 mph 25 km/h. Gusts up to 29 mph 47 km/h.
Friday, October 16, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
41°F 5°C
Sunny
Brisk around 55°F 13°C, sunny throughout the day, with increasing humidity and barometric pressure falling. Winds moving from the SE to the SW at 8 mph 13 km/h.
Saturday, October 17, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
53°F 12°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure.
Sunday, October 18, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
52°F 11°C
Overcast
Comfortable at 66°F 19°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds swinging from the WNW to the W at 4 mph 6 km/h.
Monday, October 19, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
50°F 10°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with increasing humidity and steady pressure. Winds shifting from the WNW to the SW at 6 mph 10 km/h.
Tuesday, October 20, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
60°F 16°C
Sunny
Mild temperatures up to 70°F 21°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the S at 12 mph 19 km/h. Gusts up to 30 mph 47 km/h.
Wednesday, October 21, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
49°F 9°C
Overcast
Mildly cool near 60°F 16°C, overcast throughout the day, with increasing humidity and barometric pressure rising. Winds switching from the SE to the NW at 5 mph 8 km/h.
Thursday, October 22, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
47°F 9°C
Clear
Comfortable at 59°F 15°C, sunny throughout the day, with increasing humidity and barometric pressure rising. Winds moving from the WSW to the WNW at 4 mph 7 km/h.
Friday, October 23, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
56°F 13°C
Cloudy
Early-Evening
52°F 11°C
Clear
Crisp with a high near 56°F 13°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with increasing humidity and barometric pressure falling. Winds increasing from the SSE at 5 mph 9 km/h to S at 14 mph 22 km/h. Gusts up to 31 mph 50 km/h.
Saturday, October 24, 2026
Mid-Morning
54°F 12°C
Nearby Thunderstorms
Mid-Afternoon
53°F 11°C
Light Showers
Early-Evening
44°F 7°C
Light Showers
Brisk around 53°F 11°C, periods of heavy thunderstorms, with lower humidity and barometric pressure rising. Winds picking up from SW at 12 mph 19 km/h to NNW at 20 mph 32 km/h. Gusts up to 37 mph 60 km/h.
Sunday, October 25, 2026
Mid-Morning
44°F 6°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
43°F 6°C
Clear
Mildly cool near 58°F 15°C, sunny throughout the day, with increasing humidity and steady pressure.
Iron Mountain, SD Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World