Downstream Recreation Area, SD 14 Day Weather

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Downstream Recreation Area, SD Weather - 14-Day Weather Forecast

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Downstream Recreation Area SD Weather - Light Rain - 61°F
Light Rain
61°F
Updated 7:30 am
Feels Like 56°F
Humidity 96%
Wind E 13 mph
Barometer  30.03 in
Dew Point 60°F
Downstream Recreation Area SD Weather - Light Rain - 16°C
Light Rain
16°C
Updated 7:30 am
Feels Like 13°C
Humidity 96%
Wind E 21 km/h
Barometer  101.6 kPa
Dew Point 16°C
Downstream Recreation Area, SD Weather and Current Conditionsdownstream recreation area sd weather forecast

Downstream Recreation Area, SD Weather Forecast

Downstream Recreation Area South Dakota WeatherDownstream Recreation Area, South Dakota Weather Weather Forecast
14 day API forecast for Downstream Recreation Area. Note. The 7-day Downstream Recreation Area weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Downstream Recreation Area, SD Weather Forecast Dated: 730 AM Fri Sep 18 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Friday, September 18, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-18 - Morning - Scattered Showers
57°F 14°C
Scattered Showers
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-18 - Afternoon - Scattered Showers
61°F 16°C
Scattered Showers
Early-Evening
Downstream Recreation Area Weather - 2026-09-18 - Evening - Scattered Showers
60°F 15°C
Scattered Showers
Refreshing around 61°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the E to the NE at 7 mph 12 km/h.

Saturday, September 19, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-19 - Morning - Scattered Showers
56°F 13°C
Scattered Showers
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-19 - Afternoon - Scattered Showers
62°F 17°C
Scattered Showers
Early-Evening
Downstream Recreation Area Weather - 2026-09-19 - Evening - Overcast
59°F 15°C
Overcast
Mildly cool near 62°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the NNE to the NE at 11 mph 18 km/h.

Sunday, September 20, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-20 - Morning - Light Showers
55°F 13°C
Light Showers
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-20 - Afternoon - Light Rain
53°F 11°C
Light Rain
Early-Evening
Downstream Recreation Area Weather - 2026-09-20 - Evening - Light Showers
53°F 12°C
Light Showers
Chilly near 53°F 11°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds ENE at 9 mph 15 km/h. Gusts up to 22 mph 36 km/h.

Monday, September 21, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-21 - Morning - Scattered Showers
51°F 11°C
Scattered Showers
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-21 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
Downstream Recreation Area Weather - 2026-09-21 - Evening - Scattered Showers
50°F 10°C
Scattered Showers
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 NE to the E at 9 mph 14 km/h.

Tuesday, September 22, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-22 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-22 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Downstream Recreation Area Weather - 2026-09-22 - Evening - Overcast
57°F 14°C
Overcast
Refreshing around 61°F 16°C, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the SE to the ESE at 16 mph 25 km/h. Gusts up to 24 mph 39 km/h.

Wednesday, September 23, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-23 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-23 - Afternoon - Cloudy
71°F 22°C
Cloudy
Early-Evening
Downstream Recreation Area Weather - 2026-09-23 - Evening - Scattered Showers
73°F 23°C
Scattered Showers
Pleasant near 71°F 22°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the SE to the E at 5 mph 9 km/h.

Thursday, September 24, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-24 - Morning - Partly Cloudy
63°F 17°C
Partly Cloudy
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-24 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Downstream Recreation Area Weather - 2026-09-24 - Evening - Sunny
70°F 21°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the NE to the E at 11 mph 17 km/h.

Friday, September 25, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-25 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-25 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Downstream Recreation Area Weather - 2026-09-25 - Evening - Cloudy
67°F 20°C
Cloudy
Enjoyable around 70°F 21°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds blowing from the SE at 15 mph 24 km/h. Gusts up to 28 mph 44 km/h.

Saturday, September 26, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-26 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-26 - Afternoon - Partly Cloudy
75°F 24°C
Partly Cloudy
Early-Evening
Downstream Recreation Area Weather - 2026-09-26 - Evening - Overcast
74°F 24°C
Overcast
Mild temperatures up to 75°F 24°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds SSE at 23 mph 36 km/h. Gusts up to 32 mph 52 km/h.

Sunday, September 27, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-27 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-27 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Downstream Recreation Area Weather - 2026-09-27 - Evening - Overcast
79°F 26°C
Overcast
Mild with a high of 76°F 25°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the WNW to the NNW at 6 mph 9 km/h.

Monday, September 28, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-28 - Morning - Light Fog
65°F 19°C
Light Fog
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-28 - Afternoon - Nearby Thunderstorms
71°F 22°C
Nearby Thunderstorms
Early-Evening
Downstream Recreation Area Weather - 2026-09-28 - Evening - Overcast
70°F 21°C
Overcast
Pleasant near 71°F 22°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure rising. Winds turning from the SW to the NW at 12 mph 18 km/h.

Tuesday, September 29, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-29 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-29 - Afternoon - Cloudy
62°F 17°C
Cloudy
Early-Evening
Downstream Recreation Area Weather - 2026-09-29 - Evening - Sunny
57°F 14°C
Sunny
Cool with a high near 62°F 17°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds NW at 16 mph 26 km/h. Gusts up to 25 mph 39 km/h.

Wednesday, September 30, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-09-30 - Morning - Overcast
47°F 9°C
Overcast
Mid-Afternoon
Downstream Recreation Area Weather - 2026-09-30 - Afternoon - Overcast
52°F 11°C
Overcast
Early-Evening
Downstream Recreation Area Weather - 2026-09-30 - Evening - Overcast
50°F 10°C
Overcast
Brisk around 52°F 11°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the ESE to the N at 10 mph 16 km/h.

Thursday, October 1, 2026

Mid-Morning
Downstream Recreation Area Weather - 2026-10-01 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Downstream Recreation Area Weather - 2026-10-01 - Afternoon - Scattered Showers
54°F 12°C
Scattered Showers
Early-Evening
Downstream Recreation Area Weather - 2026-10-01 - Evening - Sunny
55°F 13°C
Sunny
Cool and brisk at 54°F 12°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds swinging from the SE to the E at 4 mph 7 km/h.

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Weather by the Numbers

Fri, 18th
Downstream Recreation Area SD Weather - Friday, Sep 18, 2026 - Mist
Hi: 62°F 16°C
Lo: 57°F 14°C
Sunrise 07:24 AM
Sunset 07:46 PM
Wind E 7 mph12 km/h
Dew Point 57°F14°C
uv Index 1
Barometric Pressure 30 in1016 mb
POP 44% *
Humidity 95%
Sat, 19th
Downstream Recreation Area SD Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 62°F 17°C
Lo: 56°F 13°C
Sunrise 07:25 AM
Sunset 07:44 PM
Wind NE 9 mph14 km/h
Dew Point 54°F12°C
uv Index 1
Barometric Pressure 29.97 in1015 mb
POP 25% *
Humidity 82%
Sun, 20th
Downstream Recreation Area SD Weather - Sunday, Sep 20, 2026 - Moderate Rain
Hi: 57°F 14°C
Lo: 52°F 11°C
Sunrise 07:26 AM
Sunset 07:42 PM
Wind ENE 8 mph13 km/h
Dew Point 50°F10°C
uv Index 1
Barometric Pressure 30.09 in1019 mb
POP 90% *
Humidity 92%
Mon, 21st
Downstream Recreation Area SD Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 49°F 10°C
Sunrise 07:28 AM
Sunset 07:40 PM
Wind ENE 8 mph13 km/h
Dew Point 48°F9°C
uv Index 0
Barometric Pressure 30.12 in1020 mb
POP 32% *
Humidity 90%
Tue, 22nd
Downstream Recreation Area SD Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 64°F 18°C
Lo: 47°F 9°C
Sunrise 07:29 AM
Sunset 07:39 PM
Wind SE 11 mph18 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 22% *
Humidity 77%
Wed, 23rd
Downstream Recreation Area SD Weather - Wednesday, Sep 23, 2026 - Patchy Rain Nearby
Hi: 74°F 23°C
Lo: 60°F 15°C
Sunrise 07:30 AM
Sunset 07:37 PM
Wind SSE 10 mph17 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 12% *
Humidity 65%
Thu, 24th
Downstream Recreation Area SD Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 72°F 22°C
Lo: 62°F 17°C
Sunrise 07:31 AM
Sunset 07:35 PM
Wind ENE 10 mph16 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 5% *
Humidity 66%
Fri, 25th
Downstream Recreation Area SD Weather - Friday, Sep 25, 2026 - Sunny
Hi: 70°F 21°C
Lo: 62°F 16°C
Sunrise 07:32 AM
Sunset 07:33 PM
Wind SSE 15 mph24 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 10% *
Humidity 65%
Sat, 26th
Downstream Recreation Area SD Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 76°F 25°C
Lo: 58°F 14°C
Sunrise 07:33 AM
Sunset 07:31 PM
Wind SSE 23 mph37 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 11% *
Humidity 65%
Sun, 27th
Downstream Recreation Area SD Weather - Sunday, Sep 27, 2026 - Partly Cloudy
Hi: 82°F 28°C
Lo: 65°F 18°C
Sunrise 07:35 AM
Sunset 07:29 PM
Wind ESE 9 mph14 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 29.56 in1001 mb
POP 1% *
Humidity 40%
Mon, 28th
Downstream Recreation Area SD Weather - Monday, Sep 28, 2026 - Thundery Outbreaks In Nearby
Hi: 73°F 23°C
Lo: 65°F 18°C
Sunrise 07:36 AM
Sunset 07:27 PM
Wind NW 10 mph17 km/h
Dew Point 58°F14°C
uv Index 5
Barometric Pressure 29.5 in999 mb
POP 17% *
Humidity 66%
Tue, 29th
Downstream Recreation Area SD Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 07:37 AM
Sunset 07:25 PM
Wind NW 16 mph26 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 48%
Wed, 30th
Downstream Recreation Area SD Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 53°F 12°C
Lo: 46°F 8°C
Sunrise 07:38 AM
Sunset 07:24 PM
Wind SW 14 mph22 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 14% *
Humidity 57%
Thu, 1st
Downstream Recreation Area SD Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 56°F 13°C
Lo: 45°F 7°C
Sunrise 07:39 AM
Sunset 07:22 PM
Wind SSW 5 mph9 km/h
Dew Point 33°F1°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 10% *
Humidity 53%
* POP = Probability of Precipitation. Data for 12:00 PM.