Glenham, SD 14 Day Weather - 57631 WeatherWorld.com
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Glenham, SD Weather Forecast


Glenham, SD Weather Forecast Dated: 453 AM Sat Sep 05 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 5, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
93°F 34°C
Sunny
Very hot with temperatures reaching 94°F 34°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSE to the W at 6 mph 9 km/h.
Sunday, September 6, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
93°F 34°C
Sunny
Hot and sweltering around 94°F 34°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the ESE at 9 mph 15 km/h.
Monday, September 7, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
90°F 32°C
Overcast
Quite warm around 88°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds decreasing from SSE 19 mph 30 km/h to NW 9 mph 14 km/h.
Tuesday, September 8, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
78°F 26°C
Sunny
Mild temperatures up to 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds easing from NNW 19 mph 31 km/h to NW 11 mph 18 km/h.
Wednesday, September 9, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
76°F 24°C
Partly Cloudy
Mild with a high of 79°F 26°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the SSE at 10 mph 15 km/h.
Thursday, September 10, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
76°F 25°C
Cloudy
Pleasant near 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds SSE at 15 mph 24 km/h.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
86°F 30°C
Sunny
Balmy with temperatures reaching 88°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SE to the S at 9 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
76°F 24°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Scattered Showers
Early-Evening
89°F 32°C
Sunny
Quite warm around 89°F 32°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds blowing from the SSE at 21 mph 33 km/h. Gusts up to 35 mph 56 km/h.
Sunday, September 13, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
89°F 32°C
Partly Cloudy
Early-Evening
77°F 25°C
Scattered Showers
Warm temperatures up to 89°F 32°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds increasing from the WNW at 7 mph 12 km/h to NNE at 16 mph 25 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 14, 2026
Mid-Morning
56°F 13°C
Light Showers
Mid-Afternoon
51°F 11°C
Scattered Showers
Early-Evening
49°F 10°C
Scattered Showers
Cool and brisk at 51°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the NNE to the ENE at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, September 15, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
58°F 14°C
Light Showers
Early-Evening
60°F 16°C
Overcast
Comfortable at 58°F 14°C, clouds building with afternoon showers likely, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
56°F 14°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
58°F 15°C
Overcast
Crisp with a high near 57°F 14°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the NE to the ENE at 9 mph 14 km/h.
Thursday, September 17, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
70°F 21°C
Overcast
Refreshing around 67°F 20°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
69°F 20°C
Cloudy
Early-Evening
70°F 21°C
Scattered Showers
Mild temperatures up to 69°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SE to the ESE at 6 mph 9 km/h.
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