Headman Slough, SD 14 Day Weather

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Headman Slough, SD Weather - 14-Day Weather Forecast

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Headman Slough SD Weather - Sunny - 55°F
Sunny
55°F
Updated 5:53 pm
Feels Like 59°F
Humidity 83%
Wind NNW 21 mph
Barometer  29.77 in
Dew Point 50°F
Headman Slough SD Weather - Sunny - 13°C
Sunny
13°C
Updated 5:53 pm
Feels Like 15°C
Humidity 83%
Wind NNW 34 km/h
Barometer  100.8 kPa
Dew Point 10°C
Headman Slough, SD Weather and Current Conditionsheadman slough sd weather forecast

Headman Slough, SD Weather Forecast

Headman Slough South Dakota WeatherHeadman Slough, South Dakota Weather Weather Forecast
14 day API Headman Slough weather forecast. Note. Our 7-day Headman Slough weather forecast is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Headman Slough, SD Weather Forecast Dated: 553 PM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Sunday, October 11, 2026

Mid-Morning
Headman Slough Weather - 2026-10-11 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Headman Slough Weather - 2026-10-11 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Headman Slough Weather - 2026-10-11 - Evening - Overcast
60°F 15°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the NE to the NNE at 13 mph 21 km/h.

Monday, October 12, 2026

Mid-Morning
Headman Slough Weather - 2026-10-12 - Morning - Drizzle
49°F 10°C
Drizzle
Mid-Afternoon
Headman Slough Weather - 2026-10-12 - Afternoon - Light Showers
64°F 18°C
Light Showers
Early-Evening
Headman Slough Weather - 2026-10-12 - Evening - Scattered Showers
53°F 12°C
Scattered Showers
Mildly cool near 64°F 18°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ENE to the NNW at 12 mph 18 km/h.

Tuesday, October 13, 2026

Mid-Morning
Headman Slough Weather - 2026-10-13 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Headman Slough Weather - 2026-10-13 - Afternoon - Cloudy
57°F 14°C
Cloudy
Early-Evening
Headman Slough Weather - 2026-10-13 - Evening - Overcast
52°F 11°C
Overcast
Chilly near 57°F 14°C, cloudy throughout the day, with lower humidity and steady pressure. Winds NW at 12 mph 19 km/h.

Wednesday, October 14, 2026

Mid-Morning
Headman Slough Weather - 2026-10-14 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Headman Slough Weather - 2026-10-14 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-14 - Evening - Sunny
51°F 11°C
Sunny
Cool with a high near 59°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the E at 8 mph 12 km/h.

Thursday, October 15, 2026

Mid-Morning
Headman Slough Weather - 2026-10-15 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Headman Slough Weather - 2026-10-15 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Headman Slough Weather - 2026-10-15 - Evening - Sunny
56°F 13°C
Sunny
Brisk around 55°F 13°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds building from WSW at 4 mph 7 km/h to NW at 20 mph 32 km/h. Gusts up to 33 mph 52 km/h.

Friday, October 16, 2026

Mid-Morning
Headman Slough Weather - 2026-10-16 - Morning - Sunny
37°F 3°C
Sunny
Mid-Afternoon
Headman Slough Weather - 2026-10-16 - Afternoon - Sunny
47°F 8°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-16 - Evening - Sunny
39°F 4°C
Sunny
Cool and brisk at 47°F 8°C, sunny throughout the day, with lower humidity and steady pressure. Winds decreasing from NNW 20 mph 32 km/h to SSW 5 mph 8 km/h.

Saturday, October 17, 2026

Mid-Morning
Headman Slough Weather - 2026-10-17 - Morning - Overcast
39°F 4°C
Overcast
Mid-Afternoon
Headman Slough Weather - 2026-10-17 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-17 - Evening - Sunny
52°F 11°C
Sunny
Chilly near 55°F 13°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSW at 23 mph 37 km/h. Gusts up to 43 mph 69 km/h.

Sunday, October 18, 2026

Mid-Morning
Headman Slough Weather - 2026-10-18 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Headman Slough Weather - 2026-10-18 - Afternoon - Cloudy
68°F 20°C
Cloudy
Early-Evening
Headman Slough Weather - 2026-10-18 - Evening - Cloudy
58°F 14°C
Cloudy
Enjoyable around 68°F 20°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds tapering down from SSW 17 mph 28 km/h to SW 9 mph 15 km/h.

Monday, October 19, 2026

Mid-Morning
Headman Slough Weather - 2026-10-19 - Morning - Cloudy
53°F 11°C
Cloudy
Mid-Afternoon
Headman Slough Weather - 2026-10-19 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-19 - Evening - Sunny
57°F 14°C
Sunny
Refreshing around 66°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the ENE to the ESE at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.

Tuesday, October 20, 2026

Mid-Morning
Headman Slough Weather - 2026-10-20 - Morning - Partly Cloudy
51°F 10°C
Partly Cloudy
Mid-Afternoon
Headman Slough Weather - 2026-10-20 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-20 - Evening - Overcast
63°F 17°C
Overcast
Mildly cool near 66°F 19°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the S at 20 mph 33 km/h. Gusts up to 37 mph 58 km/h.

Wednesday, October 21, 2026

Mid-Morning
Headman Slough Weather - 2026-10-21 - Morning - Drizzle
55°F 13°C
Drizzle
Mid-Afternoon
Headman Slough Weather - 2026-10-21 - Afternoon - Sunny
65°F 19°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-21 - Evening - Sunny
56°F 13°C
Sunny
Comfortable at 65°F 19°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds turning from the WNW to the SSW at 10 mph 15 km/h.

Thursday, October 22, 2026

Mid-Morning
Headman Slough Weather - 2026-10-22 - Morning - Partly Cloudy
57°F 14°C
Partly Cloudy
Mid-Afternoon
Headman Slough Weather - 2026-10-22 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Headman Slough Weather - 2026-10-22 - Evening - Nearby Thunderstorms
60°F 16°C
Nearby Thunderstorms
Comfortable with temperatures reaching 73°F 23°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds switching from the SSW to the NNE at 11 mph 17 km/h.

Friday, October 23, 2026

Mid-Morning
Headman Slough Weather - 2026-10-23 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Headman Slough Weather - 2026-10-23 - Afternoon - Overcast
49°F 9°C
Overcast
Early-Evening
Headman Slough Weather - 2026-10-23 - Evening - Sunny
44°F 7°C
Sunny
Brisk around 49°F 9°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the NNW at 16 mph 26 km/h. Gusts up to 23 mph 38 km/h.

Saturday, October 24, 2026

Mid-Morning
Headman Slough Weather - 2026-10-24 - Morning - Snow
35°F 2°C
Snow
Mid-Afternoon
Headman Slough Weather - 2026-10-24 - Afternoon - Overcast
39°F 4°C
Overcast
Early-Evening
Headman Slough Weather - 2026-10-24 - Evening - Scattered Showers
37°F 3°C
Scattered Showers
Biting cold near 39°F 4°C, patchy blowing snow and gusty conditions, with lower humidity and steady pressure. Winds blowing from the NW at 15 mph 23 km/h.

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Weather by the Numbers

Sun, 11th
Headman Slough SD Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 71°F 21°C
Lo: 54°F 12°C
Sunrise 07:41 AM
Sunset 06:51 PM
Wind NNE 9 mph15 km/h
Dew Point 49°F10°C
uv Index 3
Barometric Pressure 29.74 in1007 mb
POP 12% *
Humidity 52%
Mon, 12th
Headman Slough SD Weather - Monday, Oct 12, 2026 - Light Rain Shower
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 07:42 AM
Sunset 06:49 PM
Wind ENE 7 mph12 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 29.71 in1006 mb
POP 55% *
Humidity 74%
Tue, 13th
Headman Slough SD Weather - Tuesday, Oct 13, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 41°F 5°C
Sunrise 07:43 AM
Sunset 06:47 PM
Wind NW 9 mph14 km/h
Dew Point 40°F4°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 64%
Wed, 14th
Headman Slough SD Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 59°F 15°C
Lo: 38°F 4°C
Sunrise 07:44 AM
Sunset 06:45 PM
Wind N 6 mph9 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 49%
Thu, 15th
Headman Slough SD Weather - Thursday, Oct 15, 2026 - Overcast
Hi: 62°F 17°C
Lo: 43°F 6°C
Sunrise 07:46 AM
Sunset 06:44 PM
Wind W 7 mph12 km/h
Dew Point 35°F2°C
uv Index 1
Barometric Pressure 30.18 in1022 mb
POP 12% *
Humidity 52%
Fri, 16th
Headman Slough SD Weather - Friday, Oct 16, 2026 - Sunny
Hi: 48°F 9°C
Lo: 35°F 1°C
Sunrise 07:47 AM
Sunset 06:42 PM
Wind N 17 mph27 km/h
Dew Point 22°F-6°C
uv Index 3
Barometric Pressure 30.71 in1040 mb
POP 1% *
Humidity 43%
Sat, 17th
Headman Slough SD Weather - Saturday, Oct 17, 2026 - Cloudy
Hi: 56°F 13°C
Lo: 31°F -0°C
Sunrise 07:48 AM
Sunset 06:40 PM
Wind SSW 24 mph39 km/h
Dew Point 18°F-8°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 30%
Sun, 18th
Headman Slough SD Weather - Sunday, Oct 18, 2026 - Partly Cloudy
Hi: 70°F 21°C
Lo: 43°F 6°C
Sunrise 07:50 AM
Sunset 06:38 PM
Wind SW 17 mph28 km/h
Dew Point 28°F-2°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 31%
Mon, 19th
Headman Slough SD Weather - Monday, Oct 19, 2026 - Sunny
Hi: 67°F 19°C
Lo: 47°F 8°C
Sunrise 07:51 AM
Sunset 06:37 PM
Wind ENE 12 mph19 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 41%
Tue, 20th
Headman Slough SD Weather - Tuesday, Oct 20, 2026 - Overcast
Hi: 67°F 19°C
Lo: 46°F 8°C
Sunrise 07:52 AM
Sunset 06:35 PM
Wind S 21 mph34 km/h
Dew Point 42°F6°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 51%
Wed, 21st
Headman Slough SD Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 66°F 19°C
Lo: 51°F 10°C
Sunrise 07:54 AM
Sunset 06:33 PM
Wind W 11 mph18 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 41%
Thu, 22nd
Headman Slough SD Weather - Thursday, Oct 22, 2026 - Cloudy
Hi: 74°F 23°C
Lo: 49°F 10°C
Sunrise 07:55 AM
Sunset 06:32 PM
Wind SSW 14 mph22 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 5% *
Humidity 57%
Fri, 23rd
Headman Slough SD Weather - Friday, Oct 23, 2026 - Light Rain
Hi: 52°F 11°C
Lo: 40°F 5°C
Sunrise 07:56 AM
Sunset 06:30 PM
Wind NNW 16 mph25 km/h
Dew Point 35°F2°C
uv Index 2
Barometric Pressure 30.24 in1024 mb
POP 50% *
Humidity 72%
Sat, 24th
Headman Slough SD Weather - Saturday, Oct 24, 2026 - Light Snow Showers
Hi: 40°F 4°C
Lo: 33°F 1°C
Sunrise 07:58 AM
Sunset 06:28 PM
Wind NW 15 mph24 km/h
Dew Point 31°F-1°C
uv Index 1
Barometric Pressure 30.39 in1029 mb
POP 23% *
Humidity 78%
* POP = Probability of Precipitation. Data for 12:00 PM.