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Dempster SD Weather - Overcast - 51°F
Overcast
51°F
Updated 5:06 am
Feels Like 42°F
Humidity 92%
Wind E 5 mph
Barometer  30.27 in
Dew Point 49°F
Dempster SD Weather - Overcast - 11°C
Overcast
11°C
Updated 5:06 am
Feels Like 5°C
Humidity 92%
Wind E 8 km/h
Barometer  102.5 kPa
Dew Point 9°C
Dempster, SD Weather and Current Conditionsdempster sd weather forecast

Dempster, SD Weather Forecast

Dempster South Dakota WeatherDempster, South Dakota Weather Weather Forecast
Here is the API 14 day weather forecast for Dempster, South Dakota. Note: The 7-day weather forecast for Dempster, 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.
Dempster, SD Weather Forecast Dated: 506 AM Tue Sep 22 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Tuesday, September 22, 2026

Mid-Morning
Dempster Weather - 2026-09-22 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Dempster Weather - 2026-09-22 - Afternoon - Partly Cloudy
53°F 12°C
Partly Cloudy
Early-Evening
Dempster Weather - 2026-09-22 - Evening - Sunny
53°F 12°C
Sunny
Brisk around 53°F 12°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the ESE to the SSE at 12 mph 19 km/h.

Wednesday, September 23, 2026

Mid-Morning
Dempster Weather - 2026-09-23 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Dempster Weather - 2026-09-23 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Dempster Weather - 2026-09-23 - Evening - Light Showers
55°F 13°C
Light Showers
Cool and brisk at 55°F 13°C, mainly dry until evening showers arrive, with steady humidity and steady pressure. Winds blowing from the SSE at 19 mph 30 km/h. Gusts up to 32 mph 51 km/h.

Thursday, September 24, 2026

Mid-Morning
Dempster Weather - 2026-09-24 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Dempster Weather - 2026-09-24 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Dempster Weather - 2026-09-24 - Evening - Overcast
53°F 12°C
Overcast
Chilly near 53°F 12°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the S to the SSE at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Friday, September 25, 2026

Mid-Morning
Dempster Weather - 2026-09-25 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Dempster Weather - 2026-09-25 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Dempster Weather - 2026-09-25 - Evening - Scattered Showers
56°F 13°C
Scattered Showers
Crisp with a high near 55°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 15 mph 25 km/h. Gusts up to 30 mph 48 km/h.

Saturday, September 26, 2026

Mid-Morning
Dempster Weather - 2026-09-26 - Morning - Scattered Showers
58°F 15°C
Scattered Showers
Mid-Afternoon
Dempster Weather - 2026-09-26 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
Dempster Weather - 2026-09-26 - Evening - Light Showers
66°F 19°C
Light Showers
Mild with a high of 69°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SSE to the N at 6 mph 10 km/h.

Sunday, September 27, 2026

Mid-Morning
Dempster Weather - 2026-09-27 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Dempster Weather - 2026-09-27 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Dempster Weather - 2026-09-27 - Evening - Partly Cloudy
65°F 19°C
Partly Cloudy
Mildly cool near 67°F 19°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds turning from the NE to the SSE at 9 mph 14 km/h.

Monday, September 28, 2026

Mid-Morning
Dempster Weather - 2026-09-28 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Dempster Weather - 2026-09-28 - Afternoon - Cloudy
68°F 20°C
Cloudy
Early-Evening
Dempster Weather - 2026-09-28 - Evening - Light Showers
68°F 20°C
Light Showers
Comfortable with temperatures reaching 68°F 20°C, drier conditions through late afternoon before showers move in, with lower humidity and steady pressure. Winds easing from S 21 mph 34 km/h to NW 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.

Tuesday, September 29, 2026

Mid-Morning
Dempster Weather - 2026-09-29 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Dempster Weather - 2026-09-29 - Afternoon - Partly Cloudy
64°F 18°C
Partly Cloudy
Early-Evening
Dempster Weather - 2026-09-29 - Evening - Partly Cloudy
64°F 17°C
Partly Cloudy
Cool with a high near 64°F 18°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.

Wednesday, September 30, 2026

Mid-Morning
Dempster Weather - 2026-09-30 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Dempster Weather - 2026-09-30 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Dempster Weather - 2026-09-30 - Evening - Sunny
66°F 19°C
Sunny
Refreshing around 67°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the S at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.

Thursday, October 1, 2026

Mid-Morning
Dempster Weather - 2026-10-01 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Dempster Weather - 2026-10-01 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Dempster Weather - 2026-10-01 - Evening - Overcast
67°F 19°C
Overcast
Mild with a high of 68°F 20°C, overcast throughout the day, with lower humidity and steady pressure. Winds S at 18 mph 29 km/h. Gusts up to 31 mph 49 km/h.

Friday, October 2, 2026

Mid-Morning
Dempster Weather - 2026-10-02 - Morning - Light Showers
60°F 15°C
Light Showers
Mid-Afternoon
Dempster Weather - 2026-10-02 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Dempster Weather - 2026-10-02 - Evening - Partly Cloudy
69°F 21°C
Partly Cloudy
Pleasant near 70°F 21°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds shifting from the SSE to the E at 8 mph 13 km/h.

Saturday, October 3, 2026

Mid-Morning
Dempster Weather - 2026-10-03 - Morning - Fog
56°F 13°C
Fog
Mid-Afternoon
Dempster Weather - 2026-10-03 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Dempster Weather - 2026-10-03 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the E to the SE at 12 mph 18 km/h. Gusts up to 21 mph 34 km/h.

Sunday, October 4, 2026

Mid-Morning
Dempster Weather - 2026-10-04 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Dempster Weather - 2026-10-04 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Dempster Weather - 2026-10-04 - Evening - Overcast
50°F 10°C
Overcast
Refreshing around 59°F 15°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure rising. Winds switching from the SSE to the W at 29 mph 46 km/h. Gusts up to 46 mph 74 km/h.

Monday, October 5, 2026

Mid-Morning
Dempster Weather - 2026-10-05 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Dempster Weather - 2026-10-05 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Dempster Weather - 2026-10-05 - Evening - Sunny
57°F 14°C
Sunny
Cool and brisk at 56°F 13°C, sunny throughout the day, with lower humidity and steady pressure. Winds easing from WNW 23 mph 36 km/h to WNW 8 mph 12 km/h.

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Weather by the Numbers

Tue, 22nd
Dempster SD Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 56°F 13°C
Lo: 44°F 7°C
Sunrise 07:16 AM
Sunset 07:26 PM
Wind SE 10 mph16 km/h
Dew Point 44°F7°C
uv Index 1
Barometric Pressure 30.3 in1026 mb
POP 28% *
Humidity 87%
Wed, 23rd
Dempster SD Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 57°F 14°C
Lo: 46°F 8°C
Sunrise 07:17 AM
Sunset 07:24 PM
Wind SSE 18 mph30 km/h
Dew Point 46°F8°C
uv Index 1
Barometric Pressure 30.24 in1024 mb
POP 21% *
Humidity 76%
Thu, 24th
Dempster SD Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 55°F 13°C
Lo: 52°F 11°C
Sunrise 07:18 AM
Sunset 07:22 PM
Wind S 15 mph23 km/h
Dew Point 52°F11°C
uv Index 0
Barometric Pressure 30.18 in1022 mb
POP 32% *
Humidity 94%
Fri, 25th
Dempster SD Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 52°F 11°C
Sunrise 07:19 AM
Sunset 07:20 PM
Wind SE 11 mph18 km/h
Dew Point 52°F11°C
uv Index 1
Barometric Pressure 30.09 in1019 mb
POP 35% *
Humidity 95%
Sat, 26th
Dempster SD Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 70°F 21°C
Lo: 55°F 13°C
Sunrise 07:20 AM
Sunset 07:18 PM
Wind S 10 mph16 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 24% *
Humidity 81%
Sun, 27th
Dempster SD Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 68°F 20°C
Lo: 55°F 13°C
Sunrise 07:22 AM
Sunset 07:16 PM
Wind ENE 9 mph14 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 56%
Mon, 28th
Dempster SD Weather - Monday, Sep 28, 2026 - Cloudy
Hi: 71°F 22°C
Lo: 59°F 15°C
Sunrise 07:23 AM
Sunset 07:14 PM
Wind SSW 23 mph37 km/h
Dew Point 56°F14°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 13% *
Humidity 66%
Tue, 29th
Dempster SD Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 65°F 18°C
Lo: 52°F 11°C
Sunrise 07:24 AM
Sunset 07:12 PM
Wind NNW 6 mph10 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 52%
Wed, 30th
Dempster SD Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 68°F 20°C
Lo: 54°F 12°C
Sunrise 07:25 AM
Sunset 07:10 PM
Wind S 13 mph21 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 52%
Thu, 1st
Dempster SD Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 69°F 21°C
Lo: 56°F 14°C
Sunrise 07:26 AM
Sunset 07:09 PM
Wind S 21 mph34 km/h
Dew Point 49°F10°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 15% *
Humidity 61%
Fri, 2nd
Dempster SD Weather - Friday, Oct 2, 2026 - Overcast
Hi: 71°F 22°C
Lo: 58°F 15°C
Sunrise 07:28 AM
Sunset 07:07 PM
Wind E 5 mph8 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 70%
Sat, 3rd
Dempster SD Weather - Saturday, Oct 3, 2026 - Partly Cloudy
Hi: 69°F 20°C
Lo: 54°F 12°C
Sunrise 07:29 AM
Sunset 07:05 PM
Wind ESE 9 mph15 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 7% *
Humidity 72%
Sun, 4th
Dempster SD Weather - Sunday, Oct 4, 2026 - Partly Cloudy
Hi: 67°F 20°C
Lo: 47°F 8°C
Sunrise 07:30 AM
Sunset 07:03 PM
Wind SW 26 mph42 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 29.38 in995 mb
POP 10% *
Humidity 58%
Mon, 5th
Dempster SD Weather - Monday, Oct 5, 2026 - Sunny
Hi: 58°F 14°C
Lo: 40°F 4°C
Sunrise 07:31 AM
Sunset 07:01 PM
Wind WNW 21 mph35 km/h
Dew Point 30°F-1°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 2% *
Humidity 47%
* POP = Probability of Precipitation. Data for 12:00 PM.