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


Lightcap, SD Weather Forecast Dated: 522 PM Mon Sep 07 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.
Monday, September 7, 2026
Mid-Morning
71°F 22°C
Heavy Rain At Times
Mid-Afternoon
85°F 30°C
Heavy Rain
Early-Evening
87°F 31°C
Scattered Showers
Warm and summery around 85°F 30°C (feels like 89°F 32°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds easing from S 19 mph 31 km/h to NNW 9 mph 15 km/h.
Tuesday, September 8, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
75°F 24°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds tapering down from WNW 20 mph 33 km/h to NNW 11 mph 17 km/h.
Wednesday, September 9, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
74°F 24°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds decreasing from WNW 18 mph 28 km/h to N 8 mph 13 km/h.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
84°F 29°C
Sunny
Warm temperatures up to 85°F 30°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the WSW to the SW at 10 mph 16 km/h.
Friday, September 11, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
56°F 14°C
Sunny
Mild with a high of 72°F 22°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds shifting from the N to the NNW at 19 mph 29 km/h. Gusts up to 27 mph 43 km/h.
Saturday, September 12, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
64°F 18°C
Overcast
Mildly cool near 63°F 17°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds increasing from the NNW at 3 mph 5 km/h to E at 12 mph 18 km/h.
Sunday, September 13, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
50°F 10°C
Overcast
Chilly near 54°F 12°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds out of the ESE at 16 mph 26 km/h. Gusts up to 23 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
50°F 10°C
Scattered Showers
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
52°F 11°C
Cloudy
Cool with a high near 58°F 14°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the NW to the WNW at 18 mph 29 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, September 15, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
59°F 15°C
Partly Cloudy
Refreshing around 64°F 18°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds swinging from the NW to the N at 15 mph 24 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
72°F 22°C
Sunny
Mildly cool near 58°F 14°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the N to the SE at 9 mph 14 km/h.
Thursday, September 17, 2026
Mid-Morning
62°F 17°C
Partly Cloudy
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Pleasant near 78°F 26°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the E to the ESE at 16 mph 25 km/h. Gusts up to 27 mph 43 km/h.
Friday, September 18, 2026
Mid-Morning
62°F 16°C
Overcast
Mid-Afternoon
79°F 26°C
Partly Cloudy
Early-Evening
70°F 21°C
Scattered Showers
Comfortable with temperatures reaching 79°F 26°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the E to the N at 13 mph 21 km/h. Gusts up to 25 mph 39 km/h.
Saturday, September 19, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
56°F 13°C
Sunny
Brisk around 54°F 12°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the N to the ENE at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
72°F 23°C
Sunny
Mild temperatures up to 69°F 20°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 17 mph 27 km/h. Gusts up to 32 mph 52 km/h.
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