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


Glendo, SD Weather Forecast Dated: 725 AM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
82°F 28°C
Sunny
Very hot with temperatures reaching 92°F 33°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SW to the SSW at 5 mph 7 km/h.
Friday, September 11, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
67°F 20°C
Overcast
Balmy with temperatures reaching 80°F 27°C, overcast throughout the day, with increasing humidity and barometric pressure rising. Winds blowing from the N at 18 mph 29 km/h. Gusts up to 26 mph 41 km/h.
Saturday, September 12, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
57°F 14°C
Overcast
Chilly near 57°F 14°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the NNE to the NE at 8 mph 12 km/h.
Sunday, September 13, 2026
Mid-Morning
50°F 10°C
Scattered Showers
Mid-Afternoon
51°F 10°C
Light Showers
Early-Evening
50°F 10°C
Overcast
Crisp with a high near 51°F 10°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the E to the ESE at 15 mph 24 km/h. Gusts up to 24 mph 39 km/h.
Monday, September 14, 2026
Mid-Morning
49°F 10°C
Cloudy
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
54°F 12°C
Sunny
Brisk around 56°F 13°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds tapering down from WNW 18 mph 29 km/h to N 9 mph 14 km/h.
Tuesday, September 15, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
67°F 20°C
Sunny
Pleasant near 73°F 23°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SE to the ENE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
65°F 19°C
Cloudy
Comfortable with temperatures reaching 73°F 23°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds picking up from ESE at 6 mph 10 km/h to NNW at 18 mph 29 km/h. Gusts up to 25 mph 41 km/h.
Thursday, September 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
55°F 13°C
Sunny
Cool with a high near 58°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the NNE to the ESE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
72°F 23°C
Overcast
Mild with a high of 77°F 25°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds swinging from the SE to the ESE at 13 mph 21 km/h. Gusts up to 25 mph 41 km/h.
Sunday, September 20, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
80°F 27°C
Cloudy
Early-Evening
74°F 24°C
Overcast
Warm and summery near 80°F 27°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds picking up from NNW at 4 mph 7 km/h to NNW at 12 mph 18 km/h. Gusts up to 21 mph 34 km/h.
Monday, September 21, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the WNW to the NW at 17 mph 28 km/h. Gusts up to 32 mph 51 km/h.
Tuesday, September 22, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
64°F 18°C
Sunny
Enjoyable around 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the NNW to the ESE at 8 mph 12 km/h.
Wednesday, September 23, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
69°F 20°C
Sunny
Mild temperatures up to 78°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 15 mph 24 km/h. Gusts up to 28 mph 45 km/h.
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