Herren Dam, SD 14 Day Weather

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Herren Dam, SD Weather - 14-Day Weather Forecast

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Herren Dam SD Weather - Clear - 31°F
Clear
31°F
Updated 7:38 am
Feels Like 38°F
Humidity 75%
Wind SW 5 mph
Barometer  30.14 in
Dew Point 24°F
Herren Dam SD Weather - Clear - -1°C
Clear
-1°C
Updated 7:38 am
Feels Like 4°C
Humidity 75%
Wind SW 8 km/h
Barometer  102 kPa
Dew Point -4°C
Herren Dam, SD Weather and Current Conditionsherren dam sd weather forecast

Herren Dam, SD Weather Forecast

Herren Dam South Dakota WeatherHerren Dam, South Dakota Weather Weather Forecast
14 day API forecast for Herren Dam. Note. The 7-day Herren Dam 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.
Herren Dam, SD Weather Forecast Dated: 738 AM Sat Oct 17 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Saturday, October 17, 2026

Mid-Morning
Herren Dam Weather - 2026-10-17 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Herren Dam Weather - 2026-10-17 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-17 - Evening - Clear
63°F 17°C
Clear
Pleasant near 74°F 23°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the S at 8 mph 13 km/h.

Sunday, October 18, 2026

Mid-Morning
Herren Dam Weather - 2026-10-18 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Herren Dam Weather - 2026-10-18 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-18 - Evening - Clear
57°F 14°C
Clear
Comfortable with temperatures reaching 69°F 21°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds switching from the N to the NE at 10 mph 16 km/h. Gusts up to 21 mph 33 km/h.

Monday, October 19, 2026

Mid-Morning
Herren Dam Weather - 2026-10-19 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Herren Dam Weather - 2026-10-19 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-19 - Evening - Clear
55°F 13°C
Clear
Comfortable at 63°F 17°C, sunny throughout the day, with increasing humidity and barometric pressure falling. Winds ESE at 14 mph 22 km/h. Gusts up to 22 mph 36 km/h.

Tuesday, October 20, 2026

Mid-Morning
Herren Dam Weather - 2026-10-20 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Herren Dam Weather - 2026-10-20 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-20 - Evening - Clear
63°F 17°C
Clear
Mild temperatures up to 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the SSE to the SE at 10 mph 16 km/h.

Wednesday, October 21, 2026

Mid-Morning
Herren Dam Weather - 2026-10-21 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Herren Dam Weather - 2026-10-21 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-21 - Evening - Clear
59°F 15°C
Clear
Mild with a high of 69°F 21°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NNW to the NE at 8 mph 13 km/h.

Thursday, October 22, 2026

Mid-Morning
Herren Dam Weather - 2026-10-22 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-22 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
Herren Dam Weather - 2026-10-22 - Evening - Clear
69°F 21°C
Clear
Pleasant near 76°F 25°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the SSE at 16 mph 26 km/h. Gusts up to 34 mph 55 km/h.

Friday, October 23, 2026

Mid-Morning
Herren Dam Weather - 2026-10-23 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-23 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-23 - Evening - Partly Cloudy
68°F 20°C
Partly Cloudy
Comfortable with temperatures reaching 77°F 25°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds easing from SE 19 mph 31 km/h to W 8 mph 13 km/h.

Saturday, October 24, 2026

Mid-Morning
Herren Dam Weather - 2026-10-24 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-24 - Afternoon - Scattered Showers
43°F 6°C
Scattered Showers
Early-Evening
Herren Dam Weather - 2026-10-24 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Biting cold near 43°F 6°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds moving from the WNW to the NW at 24 mph 39 km/h. Gusts up to 35 mph 56 km/h.

Sunday, October 25, 2026

Mid-Morning
Herren Dam Weather - 2026-10-25 - Morning - Partly Cloudy
40°F 4°C
Partly Cloudy
Mid-Afternoon
Herren Dam Weather - 2026-10-25 - Afternoon - Partly Cloudy
53°F 12°C
Partly Cloudy
Early-Evening
Herren Dam Weather - 2026-10-25 - Evening - Clear
49°F 9°C
Clear
Brisk around 53°F 12°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds increasing from the ENE at 4 mph 6 km/h to ESE at 18 mph 29 km/h. Gusts up to 34 mph 54 km/h.

Monday, October 26, 2026

Mid-Morning
Herren Dam Weather - 2026-10-26 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-26 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-26 - Evening - Overcast
52°F 11°C
Overcast
Mildly cool near 66°F 19°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds easing from SSE 20 mph 33 km/h to W 5 mph 8 km/h.

Tuesday, October 27, 2026

Mid-Morning
Herren Dam Weather - 2026-10-27 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-27 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-27 - Evening - Clear
57°F 14°C
Clear
Pleasant near 68°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SSW to the NNW at 8 mph 13 km/h.

Wednesday, October 28, 2026

Mid-Morning
Herren Dam Weather - 2026-10-28 - Morning - Overcast
47°F 9°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-28 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Herren Dam Weather - 2026-10-28 - Evening - Clear
47°F 8°C
Clear
Crisp with a high near 54°F 12°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds decreasing from WNW 18 mph 30 km/h to SW 9 mph 15 km/h.

Thursday, October 29, 2026

Mid-Morning
Herren Dam Weather - 2026-10-29 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Herren Dam Weather - 2026-10-29 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Herren Dam Weather - 2026-10-29 - Evening - Overcast
53°F 12°C
Overcast
Refreshing around 64°F 18°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the S to the NE at 11 mph 16 km/h.

Friday, October 30, 2026

Mid-Morning
Herren Dam Weather - 2026-10-30 - Morning - Overcast
45°F 7°C
Overcast
Mid-Afternoon
Herren Dam Weather - 2026-10-30 - Afternoon - Blizzard
36°F 2°C
Blizzard
Early-Evening
Herren Dam Weather - 2026-10-30 - Evening - Blizzard
32°F 0°C
Blizzard
Biting cold near 36°F 2°C, patchy blowing snow and gusty conditions, with increasing humidity and steady pressure. Winds building from NE at 23 mph 37 km/h to NNW at 32 mph 52 km/h. Gusts up to 50 mph 80 km/h.

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Weather by the Numbers

Sat, 17th
Herren Dam SD Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 74°F 23°C
Lo: 43°F 6°C
Sunrise 07:05 AM
Sunset 05:58 PM
Wind S 7 mph11 km/h
Dew Point 19°F-7°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 15%
Sun, 18th
Herren Dam SD Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 69°F 21°C
Lo: 52°F 11°C
Sunrise 07:07 AM
Sunset 05:56 PM
Wind NNE 17 mph27 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 26%
Mon, 19th
Herren Dam SD Weather - Monday, Oct 19, 2026 - Sunny
Hi: 63°F 17°C
Lo: 45°F 7°C
Sunrise 07:08 AM
Sunset 05:55 PM
Wind ESE 13 mph22 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 35%
Tue, 20th
Herren Dam SD Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 72°F 22°C
Lo: 49°F 10°C
Sunrise 07:09 AM
Sunset 05:53 PM
Wind SSE 17 mph27 km/h
Dew Point 40°F5°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 37%
Wed, 21st
Herren Dam SD Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 69°F 21°C
Lo: 52°F 11°C
Sunrise 07:11 AM
Sunset 05:51 PM
Wind NNW 13 mph21 km/h
Dew Point 38°F4°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 37%
Thu, 22nd
Herren Dam SD Weather - Thursday, Oct 22, 2026 - Overcast
Hi: 76°F 25°C
Lo: 51°F 11°C
Sunrise 07:12 AM
Sunset 05:50 PM
Wind SSE 20 mph33 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 35%
Fri, 23rd
Herren Dam SD Weather - Friday, Oct 23, 2026 - Overcast
Hi: 77°F 25°C
Lo: 60°F 16°C
Sunrise 07:13 AM
Sunset 05:48 PM
Wind SSE 19 mph30 km/h
Dew Point 57°F14°C
uv Index 5
Barometric Pressure 29.53 in1000 mb
POP 14% *
Humidity 60%
Sat, 24th
Herren Dam SD Weather - Saturday, Oct 24, 2026 - Light Drizzle
Hi: 60°F 15°C
Lo: 43°F 6°C
Sunrise 07:15 AM
Sunset 05:47 PM
Wind WNW 26 mph41 km/h
Dew Point 39°F4°C
uv Index 2
Barometric Pressure 29.8 in1009 mb
POP 45% *
Humidity 83%
Sun, 25th
Herren Dam SD Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 53°F 12°C
Lo: 36°F 2°C
Sunrise 07:16 AM
Sunset 05:45 PM
Wind ESE 10 mph16 km/h
Dew Point 25°F-4°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 10% *
Humidity 39%
Mon, 26th
Herren Dam SD Weather - Monday, Oct 26, 2026 - Partly Cloudy
Hi: 66°F 19°C
Lo: 47°F 9°C
Sunrise 07:17 AM
Sunset 05:44 PM
Wind SSW 17 mph28 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.62 in1003 mb
POP 4% *
Humidity 53%
Tue, 27th
Herren Dam SD Weather - Tuesday, Oct 27, 2026 - Overcast
Hi: 68°F 20°C
Lo: 46°F 8°C
Sunrise 07:19 AM
Sunset 05:42 PM
Wind SSW 14 mph23 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 29.53 in1000 mb
POP 9% *
Humidity 25%
Wed, 28th
Herren Dam SD Weather - Wednesday, Oct 28, 2026 - Cloudy
Hi: 54°F 12°C
Lo: 44°F 7°C
Sunrise 07:20 AM
Sunset 05:41 PM
Wind WNW 21 mph33 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 8% *
Humidity 38%
Thu, 29th
Herren Dam SD Weather - Thursday, Oct 29, 2026 - Sunny
Hi: 64°F 18°C
Lo: 42°F 6°C
Sunrise 07:21 AM
Sunset 05:39 PM
Wind WSW 10 mph16 km/h
Dew Point 16°F-9°C
uv Index 5
Barometric Pressure 29.62 in1003 mb
POP 1% *
Humidity 17%
Fri, 30th
Herren Dam SD Weather - Friday, Oct 30, 2026 - Light Drizzle
Hi: 49°F 9°C
Lo: 31°F -1°C
Sunrise 07:23 AM
Sunset 05:38 PM
Wind NE 27 mph44 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 29.29 in992 mb
POP 32% *
Humidity 62%
* POP = Probability of Precipitation. Data for 12:00 PM.