Mallard Slough, SD 14 Day Weather

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Mallard Slough SD Weather - Mist - 68°F
Mist
68°F
Updated 9:03 am
Feels Like 67°F
Humidity 100%
Wind ENE 10 mph
Barometer  29.74 in
Dew Point 68°F
Mallard Slough SD Weather - Mist - 20°C
Mist
20°C
Updated 9:03 am
Feels Like 20°C
Humidity 100%
Wind ENE 16 km/h
Barometer  100.7 kPa
Dew Point 20°C
Mallard Slough, SD Weather and Current Conditionsmallard slough sd weather forecast

Mallard Slough, SD Weather Forecast

Mallard Slough South Dakota WeatherMallard Slough, South Dakota Weather Weather Forecast
14 Day API Mallard Slough Weather Forecast. Note: Our 7 day Mallard Slough weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Mallard Slough, SD Weather Forecast Dated: 903 AM Sun Aug 30 2026 (Mallard Slough Time)
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the next two weeks. comfortable humidity and no major pressure swings will dominate.

Sunday, August 30, 2026

Mid-Morning
Mallard Slough Weather - 2026-08-30 - Morning - Moderate Rain
69°F 20°C
Rain
Mid-Afternoon
Mallard Slough Weather - 2026-08-30 - Afternoon - Moderate Rain
80°F 27°C
Rain
Early-Evening
Mallard Slough Weather - 2026-08-30 - Evening - Overcast
83°F 29°C
Overcast
Very warm with cloudy skies, lower humidity and steady pressure. Moderate rain possible at times. Winds shifting from E to SE at 12 mph.

Monday, August 31, 2026

Mid-Morning
Mallard Slough Weather - 2026-08-31 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-08-31 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Mallard Slough Weather - 2026-08-31 - Evening - Overcast
84°F 29°C
Overcast
Very warm with mostly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and steady pressure. Winds shifting from WNW to SW at 10 mph.

Tuesday, September 1, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-01 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Mallard Slough Weather - 2026-09-01 - Afternoon - Light Rain Shower
77°F 25°C
Light Showers
Early-Evening
Mallard Slough Weather - 2026-09-01 - Evening - Light Rain Shower
73°F 22°C
Light Showers
Warm with a mix of sun and clouds, increasing humidity and steady pressure.

Wednesday, September 2, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-02 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-02 - Afternoon - Overcast
87°F 30°C
Overcast
Early-Evening
Mallard Slough Weather - 2026-09-02 - Evening - Overcast
85°F 30°C
Overcast
Very warm with overcast skies, lower humidity and barometric pressure falling. Winds increasing from the S at 3 mph to ESE at 11 mph.

Thursday, September 3, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-03 - Morning - Overcast
71°F 21°C
Overcast
Mid-Afternoon
Mallard Slough Weather - 2026-09-03 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Mallard Slough Weather - 2026-09-03 - Evening - Sunny
85°F 30°C
Sunny
Very warm with mostly cloudy skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds shifting from SSE to W at 7 mph.

Friday, September 4, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-04 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-04 - Afternoon - Patchy Rain Nearby
88°F 31°C
Scattered Showers
Early-Evening
Mallard Slough Weather - 2026-09-04 - Evening - Patchy Rain Nearby
84°F 29°C
Scattered Showers
Very warm with a mix of sun and clouds, lower humidity and barometric pressure falling. Spotty showers, dry in most areas. Winds shifting from E to SE at 11 mph.

Saturday, September 5, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-05 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-05 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
Mallard Slough Weather - 2026-09-05 - Evening - Overcast
71°F 22°C
Overcast
Warm with mostly sunny skies in the morning, then mostly cloudy for the afternoon and evening, lower humidity and steady pressure. Winds shifting from E to NNW at 15 mph.

Sunday, September 6, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-06 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-06 - Afternoon - Cloudy
68°F 20°C
Cloudy
Early-Evening
Mallard Slough Weather - 2026-09-06 - Evening - Overcast
66°F 19°C
Overcast
Cool with mostly cloudy skies, lower humidity and steady pressure. Winds shifting from NNW to SE at 9 mph.

Monday, September 7, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-07 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Mallard Slough Weather - 2026-09-07 - Afternoon - Partly Cloudy
76°F 25°C
Partly Cloudy
Early-Evening
Mallard Slough Weather - 2026-09-07 - Evening - Sunny
70°F 21°C
Sunny
Warm with mostly cloudy skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and barometric pressure falling. Winds shifting from SE to NNE at 13 mph.

Tuesday, September 8, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-08 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-08 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Mallard Slough Weather - 2026-09-08 - Evening - Cloudy
84°F 29°C
Cloudy
Very warm with mostly sunny skies in the morning, partly sunny in the afternoon, and mostly sunny in the evening, lower humidity and barometric pressure falling. Winds shifting from S to NNW at 16 mph.

Wednesday, September 9, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-09 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-09 - Afternoon - Overcast
74°F 24°C
Overcast
Early-Evening
Mallard Slough Weather - 2026-09-09 - Evening - Overcast
73°F 23°C
Overcast
Warm with overcast skies, lower humidity and steady pressure. Winds shifting from WSW to ENE at 8 mph.

Thursday, September 10, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-10 - Morning - Patchy Rain Nearby
60°F 15°C
Scattered Showers
Mid-Afternoon
Mallard Slough Weather - 2026-09-10 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Mallard Slough Weather - 2026-09-10 - Evening - Partly Cloudy
74°F 23°C
Partly Cloudy
Warm with mostly cloudy skies in the morning, then partly sunny for the afternoon and evening, lower humidity and barometric pressure falling. Winds ESE at 19 mph.

Friday, September 11, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-11 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
Mallard Slough Weather - 2026-09-11 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Mallard Slough Weather - 2026-09-11 - Evening - Sunny
90°F 32°C
Sunny
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling. Winds shifting from SE to W at 17 mph.

Saturday, September 12, 2026

Mid-Morning
Mallard Slough Weather - 2026-09-12 - Morning - Sunny
71°F 21°C
Sunny
Mid-Afternoon
Mallard Slough Weather - 2026-09-12 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Mallard Slough Weather - 2026-09-12 - Evening - Sunny
82°F 28°C
Sunny
Very warm with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds shifting from NW to NE at 9 mph.

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