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Swett SD Weather - Mist - 57°F
Mist
57°F
Updated 9:52 am
Feels Like 55°F
Humidity 98%
Wind ESE 9 mph
Barometer  30.13 in
Dew Point 57°F
Swett SD Weather - Mist - 14°C
Mist
14°C
Updated 9:52 am
Feels Like 13°C
Humidity 98%
Wind ESE 14 km/h
Barometer  102 kPa
Dew Point 14°C
Swett, SD Weather and Current Conditionsswett sd weather forecast

Swett, SD Weather Forecast

Swett South Dakota WeatherSwett, South Dakota Weather Weather Forecast
Here is the API 14 day weather forecast for Swett, South Dakota. Note: The 7-day weather forecast for Swett, SD is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Swett, SD Weather Forecast Dated: 952 AM Sun Sep 20 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 20, 2026

Mid-Morning
Swett Weather - 2026-09-20 - Morning - Scattered Showers
58°F 15°C
Scattered Showers
Mid-Afternoon
Swett Weather - 2026-09-20 - Afternoon - Light Showers
58°F 15°C
Light Showers
Early-Evening
Swett Weather - 2026-09-20 - Evening - Scattered Showers
57°F 14°C
Scattered Showers
Refreshing around 58°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the ESE at 6 mph 10 km/h.

Monday, September 21, 2026

Mid-Morning
Swett Weather - 2026-09-21 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Swett Weather - 2026-09-21 - Afternoon - Scattered Showers
60°F 16°C
Scattered Showers
Early-Evening
Swett Weather - 2026-09-21 - Evening - Scattered Showers
55°F 13°C
Scattered Showers
Mildly cool near 60°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the NNE to the E at 10 mph 16 km/h.

Tuesday, September 22, 2026

Mid-Morning
Swett Weather - 2026-09-22 - Morning - Light Showers
58°F 14°C
Light Showers
Mid-Afternoon
Swett Weather - 2026-09-22 - Afternoon - Scattered Showers
60°F 16°C
Scattered Showers
Early-Evening
Swett Weather - 2026-09-22 - Evening - Overcast
59°F 15°C
Overcast
Comfortable at 60°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds SSE at 15 mph 24 km/h. Gusts up to 27 mph 43 km/h.

Wednesday, September 23, 2026

Mid-Morning
Swett Weather - 2026-09-23 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
Swett Weather - 2026-09-23 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Swett Weather - 2026-09-23 - Evening - Light Showers
72°F 22°C
Light Showers
Mild temperatures up to 75°F 24°C, drier conditions through late afternoon before showers move in, with lower humidity and steady pressure. Winds out of the S at 23 mph 37 km/h. Gusts up to 33 mph 53 km/h.

Thursday, September 24, 2026

Mid-Morning
Swett Weather - 2026-09-24 - Morning - Overcast
67°F 20°C
Overcast
Mid-Afternoon
Swett Weather - 2026-09-24 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Swett Weather - 2026-09-24 - Evening - Sunny
71°F 22°C
Sunny
Very warm with a high of 82°F 28°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the S to the E at 8 mph 12 km/h.

Friday, September 25, 2026

Mid-Morning
Swett Weather - 2026-09-25 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
Swett Weather - 2026-09-25 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Swett Weather - 2026-09-25 - Evening - Sunny
71°F 22°C
Sunny
Pleasant near 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds SE at 11 mph 17 km/h. Gusts up to 25 mph 40 km/h.

Saturday, September 26, 2026

Mid-Morning
Swett Weather - 2026-09-26 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Swett Weather - 2026-09-26 - Afternoon - Partly Cloudy
86°F 30°C
Partly Cloudy
Early-Evening
Swett Weather - 2026-09-26 - Evening - Overcast
77°F 25°C
Overcast
Balmy with temperatures reaching 86°F 30°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds out of the SSW at 19 mph 30 km/h. Gusts up to 33 mph 52 km/h.

Sunday, September 27, 2026

Mid-Morning
Swett Weather - 2026-09-27 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Swett Weather - 2026-09-27 - Afternoon - Scattered Showers
47°F 9°C
Scattered Showers
Early-Evening
Swett Weather - 2026-09-27 - Evening - Scattered Showers
48°F 9°C
Scattered Showers
Crisp with a high near 47°F 9°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds blowing from the NNW at 25 mph 40 km/h. Gusts up to 29 mph 47 km/h.

Monday, September 28, 2026

Mid-Morning
Swett Weather - 2026-09-28 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Swett Weather - 2026-09-28 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Swett Weather - 2026-09-28 - Evening - Cloudy
51°F 11°C
Cloudy
Brisk around 56°F 13°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds decreasing from NNW 14 mph 23 km/h to E 6 mph 9 km/h.

Tuesday, September 29, 2026

Mid-Morning
Swett Weather - 2026-09-29 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Swett Weather - 2026-09-29 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Swett Weather - 2026-09-29 - Evening - Overcast
61°F 16°C
Overcast
Mild with a high of 77°F 25°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds shifting from the S to the NW at 17 mph 27 km/h. Gusts up to 29 mph 46 km/h.

Wednesday, September 30, 2026

Mid-Morning
Swett Weather - 2026-09-30 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Swett Weather - 2026-09-30 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Swett Weather - 2026-09-30 - Evening - Sunny
54°F 12°C
Sunny
Comfortable at 58°F 14°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds tapering down from NNW 15 mph 24 km/h to W 6 mph 9 km/h.

Thursday, October 1, 2026

Mid-Morning
Swett Weather - 2026-10-01 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Swett Weather - 2026-10-01 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Swett Weather - 2026-10-01 - Evening - Sunny
56°F 13°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NW to the E at 8 mph 13 km/h.

Friday, October 2, 2026

Mid-Morning
Swett Weather - 2026-10-02 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Swett Weather - 2026-10-02 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Swett Weather - 2026-10-02 - Evening - Overcast
68°F 20°C
Overcast
Enjoyable around 74°F 23°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the S at 13 mph 21 km/h. Gusts up to 22 mph 35 km/h.

Saturday, October 3, 2026

Mid-Morning
Swett Weather - 2026-10-03 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Swett Weather - 2026-10-03 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Swett Weather - 2026-10-03 - Evening - Overcast
70°F 21°C
Overcast
Mild temperatures up to 77°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SE at 10 mph 16 km/h.

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Weather by the Numbers

Sun, 20th
Swett SD Weather - Sunday, Sep 20, 2026 - Light Rain Shower
Hi: 60°F 15°C
Lo: 56°F 13°C
Sunrise 06:32 AM
Sunset 06:47 PM
Wind ESE 7 mph12 km/h
Dew Point 55°F13°C
uv Index 1
Barometric Pressure 30.06 in1018 mb
POP 55% *
Humidity 84%
Mon, 21st
Swett SD Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 51°F 11°C
Sunrise 06:33 AM
Sunset 06:46 PM
Wind NNE 6 mph9 km/h
Dew Point 52°F11°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 21% *
Humidity 74%
Tue, 22nd
Swett SD Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 51°F 10°C
Sunrise 06:34 AM
Sunset 06:44 PM
Wind SSE 13 mph21 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 26% *
Humidity 78%
Wed, 23rd
Swett SD Weather - Wednesday, Sep 23, 2026 - Patchy Rain Nearby
Hi: 76°F 25°C
Lo: 58°F 14°C
Sunrise 06:35 AM
Sunset 06:42 PM
Wind SSW 23 mph38 km/h
Dew Point 57°F14°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 16% *
Humidity 58%
Thu, 24th
Swett SD Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 82°F 28°C
Lo: 62°F 16°C
Sunrise 06:36 AM
Sunset 06:40 PM
Wind S 2 mph4 km/h
Dew Point 56°F14°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 48%
Fri, 25th
Swett SD Weather - Friday, Sep 25, 2026 - Sunny
Hi: 79°F 26°C
Lo: 60°F 16°C
Sunrise 06:38 AM
Sunset 06:38 PM
Wind SE 10 mph17 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 58%
Sat, 26th
Swett SD Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 86°F 30°C
Lo: 62°F 17°C
Sunrise 06:39 AM
Sunset 06:37 PM
Wind SSW 22 mph35 km/h
Dew Point 56°F13°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 44%
Sun, 27th
Swett SD Weather - Sunday, Sep 27, 2026 - Light Rain Shower
Hi: 69°F 21°C
Lo: 46°F 8°C
Sunrise 06:40 AM
Sunset 06:35 PM
Wind NNW 23 mph37 km/h
Dew Point 49°F10°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 63% *
Humidity 88%
Mon, 28th
Swett SD Weather - Monday, Sep 28, 2026 - Sunny
Hi: 56°F 13°C
Lo: 42°F 5°C
Sunrise 06:41 AM
Sunset 06:33 PM
Wind NNW 14 mph22 km/h
Dew Point 31°F-1°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 45%
Tue, 29th
Swett SD Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 77°F 25°C
Lo: 46°F 8°C
Sunrise 06:42 AM
Sunset 06:31 PM
Wind W 17 mph27 km/h
Dew Point 32°F0°C
uv Index 6
Barometric Pressure 29.35 in994 mb
POP 1% *
Humidity 24%
Wed, 30th
Swett SD Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 58°F 14°C
Lo: 44°F 7°C
Sunrise 06:43 AM
Sunset 06:29 PM
Wind NW 11 mph18 km/h
Dew Point 29°F-2°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 39%
Thu, 1st
Swett SD Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 63°F 17°C
Lo: 45°F 7°C
Sunrise 06:44 AM
Sunset 06:28 PM
Wind NNW 5 mph8 km/h
Dew Point 31°F-0°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 34%
Fri, 2nd
Swett SD Weather - Friday, Oct 2, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 47°F 8°C
Sunrise 06:45 AM
Sunset 06:26 PM
Wind SSE 13 mph20 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 6% *
Humidity 46%
Sat, 3rd
Swett SD Weather - Saturday, Oct 3, 2026 - Overcast
Hi: 77°F 25°C
Lo: 56°F 13°C
Sunrise 06:47 AM
Sunset 06:24 PM
Wind SE 5 mph9 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 14% *
Humidity 58%
* POP = Probability of Precipitation. Data for 12:00 PM.