Flandreau, SD 14 Day Weather - 57024 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Flandreau, SD Weather - 14-Day Weather Forecast

Current Conditions

Settings
Flandreau SD Weather - Partly Cloudy - 80°F
Partly Cloudy
80°F
Updated 1:18 pm
Feels Like 87°F
Humidity 100%
Wind WSW 8 mph
Barometer  29.95 in
Dew Point 80°F
Flandreau SD Weather - Partly Cloudy - 27°C
Partly Cloudy
27°C
Updated 1:18 pm
Feels Like 31°C
Humidity 100%
Wind WSW 13 km/h
Barometer  101.4 kPa
Dew Point 27°C
Flandreau, SD Weather and Current Conditionsflandreau sd weather forecast

Flandreau, SD Weather Forecast

Flandreau South Dakota WeatherFlandreau, South Dakota Weather Weather Forecast
14 Day API Flandreau, SD Weather Forecast. Note: Our 7 day Flandreau, South Dakota 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.
Flandreau, SD Weather Forecast Dated: 118 PM Tue Sep 08 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.

Tuesday, September 8, 2026

Mid-Morning
Flandreau Weather - 2026-09-08 - Morning - Light Rain
73°F 23°C
Light Rain
Mid-Afternoon
Flandreau Weather - 2026-09-08 - Afternoon - Light Rain
86°F 30°C
Light Rain
Early-Evening
Flandreau Weather - 2026-09-08 - Evening - Sunny
80°F 27°C
Sunny
Warm and summery around 86°F 30°C (feels like 92°F 33°C), intermittent showers through midday, easing by evening, with lower humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Flandreau Weather - 2026-09-09 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Flandreau Weather - 2026-09-09 - Afternoon - Sunny
74°F 24°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-09 - Evening - Sunny
71°F 21°C
Sunny
Comfortable with temperatures reaching 74°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NNE to the NW at 8 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Flandreau Weather - 2026-09-10 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Flandreau Weather - 2026-09-10 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-10 - Evening - Sunny
80°F 27°C
Sunny
Quite warm around 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds building from S at 9 mph 15 km/h to SSE at 17 mph 26 km/h. Gusts up to 31 mph 49 km/h.

Friday, September 11, 2026

Mid-Morning
Flandreau Weather - 2026-09-11 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Flandreau Weather - 2026-09-11 - Afternoon - Partly Cloudy
77°F 25°C
Partly Cloudy
Early-Evening
Flandreau Weather - 2026-09-11 - Evening - Sunny
71°F 22°C
Sunny
Mild temperatures up to 77°F 25°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds increasing from the WNW at 4 mph 6 km/h to NNW at 17 mph 27 km/h. Gusts up to 25 mph 40 km/h.

Saturday, September 12, 2026

Mid-Morning
Flandreau Weather - 2026-09-12 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Flandreau Weather - 2026-09-12 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-12 - Evening - Overcast
71°F 22°C
Overcast
Mild with a high of 72°F 22°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the NW to the NE at 6 mph 9 km/h.

Sunday, September 13, 2026

Mid-Morning
Flandreau Weather - 2026-09-13 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
Flandreau Weather - 2026-09-13 - Afternoon - Scattered Showers
50°F 10°C
Scattered Showers
Early-Evening
Flandreau Weather - 2026-09-13 - Evening - Light Showers
50°F 10°C
Light Showers
Cool and brisk at 50°F 10°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds shifting from the ENE to the E at 16 mph 25 km/h. Gusts up to 31 mph 50 km/h.

Monday, September 14, 2026

Mid-Morning
Flandreau Weather - 2026-09-14 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Flandreau Weather - 2026-09-14 - Afternoon - Scattered Showers
50°F 10°C
Scattered Showers
Early-Evening
Flandreau Weather - 2026-09-14 - Evening - Scattered Showers
51°F 11°C
Scattered Showers
Chilly near 50°F 10°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NNE to the NW at 8 mph 13 km/h.

Tuesday, September 15, 2026

Mid-Morning
Flandreau Weather - 2026-09-15 - Morning - Light Fog
54°F 12°C
Light Fog
Mid-Afternoon
Flandreau Weather - 2026-09-15 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-15 - Evening - Sunny
66°F 19°C
Sunny
Cool with a high near 67°F 19°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the WNW to the SSW at 5 mph 8 km/h.

Wednesday, September 16, 2026

Mid-Morning
Flandreau Weather - 2026-09-16 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Flandreau Weather - 2026-09-16 - Afternoon - Cloudy
71°F 22°C
Cloudy
Early-Evening
Flandreau Weather - 2026-09-16 - Evening - Scattered Showers
72°F 23°C
Scattered Showers
Mild temperatures up to 71°F 22°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds moving from the SSE to the S at 21 mph 33 km/h. Gusts up to 38 mph 61 km/h.

Thursday, September 17, 2026

Mid-Morning
Flandreau Weather - 2026-09-17 - Morning - Scattered Showers
61°F 16°C
Scattered Showers
Mid-Afternoon
Flandreau Weather - 2026-09-17 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
Flandreau Weather - 2026-09-17 - Evening - Cloudy
68°F 20°C
Cloudy
Mild with a high of 72°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds swinging from the WSW to the S at 19 mph 31 km/h. Gusts up to 31 mph 50 km/h.

Friday, September 18, 2026

Mid-Morning
Flandreau Weather - 2026-09-18 - Morning - Light Showers
55°F 13°C
Light Showers
Mid-Afternoon
Flandreau Weather - 2026-09-18 - Afternoon - Light Showers
43°F 6°C
Light Showers
Early-Evening
Flandreau Weather - 2026-09-18 - Evening - Light Showers
46°F 8°C
Light Showers
Biting cold near 43°F 6°C, persistent showers off and on through the day, with lower humidity and barometric pressure rising. Winds shifting from the ENE to the N at 12 mph 19 km/h. Gusts up to 27 mph 43 km/h.

Saturday, September 19, 2026

Mid-Morning
Flandreau Weather - 2026-09-19 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Flandreau Weather - 2026-09-19 - Afternoon - Sunny
53°F 12°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-19 - Evening - Sunny
53°F 12°C
Sunny
Crisp with a high near 53°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the N to the ESE at 6 mph 9 km/h.

Sunday, September 20, 2026

Mid-Morning
Flandreau Weather - 2026-09-20 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Flandreau Weather - 2026-09-20 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-20 - Evening - Sunny
60°F 16°C
Sunny
Refreshing around 60°F 16°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the S to the SSE at 10 mph 16 km/h. Gusts up to 21 mph 33 km/h.

Monday, September 21, 2026

Mid-Morning
Flandreau Weather - 2026-09-21 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Flandreau Weather - 2026-09-21 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Flandreau Weather - 2026-09-21 - Evening - Sunny
73°F 23°C
Sunny
Mild temperatures up to 73°F 23°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the S to the SSE at 9 mph 14 km/h.

Trending Headlines

Flandreau, SD Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Flandreau, SD 7 Day Weather

National Two Day Weather Forecast


E-mail the Flandreau Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Tue, 8th
Flandreau SD Weather - Tuesday, Sep 8, 2026 - Light Rain
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 06:58 AM
Sunset 07:50 PM
Wind WSW 9 mph15 km/h
Dew Point 71°F21°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 66% *
Humidity 70%
Wed, 9th
Flandreau SD Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 77°F 25°C
Lo: 64°F 18°C
Sunrise 06:59 AM
Sunset 07:48 PM
Wind NW 13 mph21 km/h
Dew Point 42°F5°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 31%
Thu, 10th
Flandreau SD Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 85°F 29°C
Lo: 61°F 16°C
Sunrise 07:00 AM
Sunset 07:46 PM
Wind S 12 mph19 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 37%
Fri, 11th
Flandreau SD Weather - Friday, Sep 11, 2026 - Overcast
Hi: 77°F 25°C
Lo: 62°F 16°C
Sunrise 07:01 AM
Sunset 07:44 PM
Wind NNE 16 mph26 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 10% *
Humidity 39%
Sat, 12th
Flandreau SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 75°F 24°C
Lo: 52°F 11°C
Sunrise 07:02 AM
Sunset 07:42 PM
Wind NNW 9 mph14 km/h
Dew Point 38°F3°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 36%
Sun, 13th
Flandreau SD Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 68°F 20°C
Lo: 49°F 10°C
Sunrise 07:03 AM
Sunset 07:41 PM
Wind ENE 16 mph25 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 16% *
Humidity 66%
Mon, 14th
Flandreau SD Weather - Monday, Sep 14, 2026 - Overcast
Hi: 52°F 11°C
Lo: 48°F 9°C
Sunrise 07:05 AM
Sunset 07:39 PM
Wind NNE 11 mph18 km/h
Dew Point 47°F9°C
uv Index 2
Barometric Pressure 29.91 in1013 mb
POP 33% *
Humidity 96%
Tue, 15th
Flandreau SD Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 69°F 21°C
Lo: 50°F 10°C
Sunrise 07:06 AM
Sunset 07:37 PM
Wind NW 8 mph13 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 56%
Wed, 16th
Flandreau SD Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 75°F 24°C
Lo: 58°F 15°C
Sunrise 07:07 AM
Sunset 07:35 PM
Wind S 23 mph36 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 10% *
Humidity 56%
Thu, 17th
Flandreau SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 77°F 25°C
Lo: 60°F 16°C
Sunrise 07:08 AM
Sunset 07:33 PM
Wind SSW 21 mph33 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 4% *
Humidity 48%
Fri, 18th
Flandreau SD Weather - Friday, Sep 18, 2026 - Overcast
Hi: 63°F 17°C
Lo: 41°F 5°C
Sunrise 07:09 AM
Sunset 07:31 PM
Wind N 20 mph32 km/h
Dew Point 44°F7°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 58% *
Humidity 85%
Sat, 19th
Flandreau SD Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 56°F 13°C
Lo: 39°F 4°C
Sunrise 07:10 AM
Sunset 07:29 PM
Wind NNE 8 mph13 km/h
Dew Point 25°F-4°C
uv Index 3
Barometric Pressure 30.47 in1032 mb
POP 1% *
Humidity 41%
Sun, 20th
Flandreau SD Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 62°F 17°C
Lo: 45°F 7°C
Sunrise 07:12 AM
Sunset 07:28 PM
Wind S 15 mph23 km/h
Dew Point 31°F-1°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 40%
Mon, 21st
Flandreau SD Weather - Monday, Sep 21, 2026 - Sunny
Hi: 75°F 24°C
Lo: 51°F 10°C
Sunrise 07:13 AM
Sunset 07:26 PM
Wind SSW 12 mph19 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 48%
* POP = Probability of Precipitation. Data for 12:00 PM.