Agar, SD 14 Day Weather - 57520 WeatherWorld.com
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Agar, SD Weather Forecast


Agar, SD Weather Forecast Dated: 1030 PM Sun Sep 06 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 6, 2026
Mid-Morning
76°F 25°C
Light Fog
Mid-Afternoon
78°F 25°C
Heavy Rain At Times
Early-Evening
75°F 24°C
Scattered Showers
Pleasant near 78°F 25°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SSE to the SE at 10 mph 16 km/h.
Monday, September 7, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
87°F 30°C
Overcast
Balmy with temperatures reaching 81°F 27°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds switching from the SSE to the S at 11 mph 18 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, September 8, 2026
Mid-Morning
69°F 20°C
Cloudy
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
79°F 26°C
Sunny
Quite warm around 81°F 27°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NW to the NNW at 10 mph 16 km/h.
Wednesday, September 9, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
75°F 24°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds easing from NW 17 mph 27 km/h to NNW 7 mph 11 km/h.
Thursday, September 10, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
85°F 30°C
Sunny
Very warm with a high of 87°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the SSE to the SE at 7 mph 11 km/h.
Friday, September 11, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
73°F 23°C
Overcast
Pleasant near 76°F 24°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the N to the NE at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
81°F 27°C
Overcast
Balmy with temperatures reaching 85°F 30°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds switching from the SE to the E at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 13, 2026
Mid-Morning
55°F 13°C
Light Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
66°F 19°C
Scattered Showers
Cool with a high near 64°F 18°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the ENE to the SE at 9 mph 14 km/h.
Monday, September 14, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
58°F 14°C
Cloudy
Brisk around 54°F 12°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the SE to the E at 4 mph 6 km/h.
Tuesday, September 15, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
81°F 27°C
Sunny
Mild with a high of 78°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds easing from SE 14 mph 22 km/h to SSE 5 mph 9 km/h.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Cloudy
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
65°F 18°C
Sunny
Comfortable at 67°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure rising. Winds tapering down from NNW 17 mph 27 km/h to NNE 9 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
67°F 20°C
Sunny
Cool with a high near 67°F 20°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSE at 19 mph 31 km/h. Gusts up to 31 mph 50 km/h.
Friday, September 18, 2026
Mid-Morning
66°F 19°C
Partly Cloudy
Mid-Afternoon
91°F 33°C
Nearby Thunderstorms
Early-Evening
86°F 30°C
Partly Cloudy
Sizzling hot with 91°F 33°C, periods of heavy thunderstorms, with lower humidity and barometric pressure falling. Winds easing from S 19 mph 31 km/h to NW 11 mph 18 km/h.
Saturday, September 19, 2026
Mid-Morning
50°F 10°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Scattered Showers
Early-Evening
49°F 9°C
Overcast
Cool and brisk at 52°F 11°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds blowing from the NW at 20 mph 32 km/h. Gusts up to 27 mph 43 km/h.
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