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Kennebec SD Weather - Mist - 57°F
Mist
57°F
Updated 10:11 pm
Feels Like 49°F
Humidity 100%
Wind E 3 mph
Barometer  30.17 in
Dew Point 57°F
Kennebec SD Weather - Mist - 14°C
Mist
14°C
Updated 10:11 pm
Feels Like 10°C
Humidity 100%
Wind E 5 km/h
Barometer  102.1 kPa
Dew Point 14°C
Kennebec, SD Weather and Current Conditionskennebec sd weather forecast

Kennebec, SD Weather Forecast

Kennebec South Dakota WeatherKennebec, South Dakota Weather Weather Forecast
14 Day API Kennebec, SD Weather Forecast. Note: Our 7 day Kennebec, South Dakota weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Kennebec, SD Weather Forecast Dated: 1011 PM Sun Sep 20 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.

Sunday, September 20, 2026

Mid-Morning
Kennebec Weather - 2026-09-20 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Kennebec Weather - 2026-09-20 - Afternoon - Light Rain
53°F 11°C
Light Rain
Early-Evening
Kennebec Weather - 2026-09-20 - Evening - Drizzle
53°F 12°C
Drizzle
Brisk around 53°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the ENE to the E at 7 mph 11 km/h.

Monday, September 21, 2026

Mid-Morning
Kennebec Weather - 2026-09-21 - Morning - Scattered Showers
51°F 11°C
Scattered Showers
Mid-Afternoon
Kennebec Weather - 2026-09-21 - Afternoon - Scattered Showers
52°F 11°C
Scattered Showers
Early-Evening
Kennebec Weather - 2026-09-21 - Evening - Overcast
49°F 10°C
Overcast
Cool and brisk at 52°F 11°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ENE to the E at 10 mph 15 km/h.

Tuesday, September 22, 2026

Mid-Morning
Kennebec Weather - 2026-09-22 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Kennebec Weather - 2026-09-22 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Kennebec Weather - 2026-09-22 - Evening - Overcast
55°F 13°C
Overcast
Comfortable at 59°F 15°C, overcast throughout the day, with steady humidity and steady pressure. Winds SE at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Wednesday, September 23, 2026

Mid-Morning
Kennebec Weather - 2026-09-23 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Kennebec Weather - 2026-09-23 - Afternoon - Light Showers
69°F 20°C
Light Showers
Early-Evening
Kennebec Weather - 2026-09-23 - Evening - Scattered Showers
69°F 21°C
Scattered Showers
Mild temperatures up to 69°F 20°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the SE to the S at 20 mph 32 km/h. Gusts up to 35 mph 55 km/h.

Thursday, September 24, 2026

Mid-Morning
Kennebec Weather - 2026-09-24 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Kennebec Weather - 2026-09-24 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Kennebec Weather - 2026-09-24 - Evening - Overcast
65°F 18°C
Overcast
Mild with a high of 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the SSE to the ESE at 13 mph 20 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 25, 2026

Mid-Morning
Kennebec Weather - 2026-09-25 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Kennebec Weather - 2026-09-25 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Kennebec Weather - 2026-09-25 - Evening - Overcast
58°F 14°C
Overcast
Cool and brisk at 55°F 13°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds turning from the SE to the ESE at 11 mph 18 km/h.

Saturday, September 26, 2026

Mid-Morning
Kennebec Weather - 2026-09-26 - Morning - Light Fog
61°F 16°C
Light Fog
Mid-Afternoon
Kennebec Weather - 2026-09-26 - Afternoon - Partly Cloudy
67°F 19°C
Partly Cloudy
Early-Evening
Kennebec Weather - 2026-09-26 - Evening - Partly Cloudy
65°F 19°C
Partly Cloudy
Comfortable at 67°F 19°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the W to the NE at 7 mph 11 km/h.

Sunday, September 27, 2026

Mid-Morning
Kennebec Weather - 2026-09-27 - Morning - Light Fog
61°F 16°C
Light Fog
Mid-Afternoon
Kennebec Weather - 2026-09-27 - Afternoon - Cloudy
74°F 23°C
Cloudy
Early-Evening
Kennebec Weather - 2026-09-27 - Evening - Sunny
77°F 25°C
Sunny
Enjoyable around 74°F 23°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds building from ESE at 6 mph 10 km/h to SSE at 15 mph 24 km/h. Gusts up to 28 mph 45 km/h.

Monday, September 28, 2026

Mid-Morning
Kennebec Weather - 2026-09-28 - Morning - Nearby Thunderstorms
64°F 18°C
Nearby Thunderstorms
Mid-Afternoon
Kennebec Weather - 2026-09-28 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Kennebec Weather - 2026-09-28 - Evening - Nearby Thunderstorms
76°F 25°C
Nearby Thunderstorms
Mild temperatures up to 78°F 26°C, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds swinging from the S to the NNW at 9 mph 15 km/h.

Tuesday, September 29, 2026

Mid-Morning
Kennebec Weather - 2026-09-29 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Kennebec Weather - 2026-09-29 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Kennebec Weather - 2026-09-29 - Evening - Sunny
79°F 27°C
Sunny
Very warm with a high of 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the S to the NNW at 9 mph 13 km/h.

Wednesday, September 30, 2026

Mid-Morning
Kennebec Weather - 2026-09-30 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Kennebec Weather - 2026-09-30 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Kennebec Weather - 2026-09-30 - Evening - Overcast
65°F 18°C
Overcast
Comfortable at 65°F 18°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds turning from the ENE to the E at 8 mph 13 km/h.

Thursday, October 1, 2026

Mid-Morning
Kennebec Weather - 2026-10-01 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Kennebec Weather - 2026-10-01 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Kennebec Weather - 2026-10-01 - Evening - Sunny
66°F 20°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with increasing humidity and barometric pressure falling. Winds SE at 17 mph 27 km/h. Gusts up to 29 mph 47 km/h.

Friday, October 2, 2026

Mid-Morning
Kennebec Weather - 2026-10-02 - Morning - Scattered Showers
71°F 21°C
Scattered Showers
Mid-Afternoon
Kennebec Weather - 2026-10-02 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Kennebec Weather - 2026-10-02 - Evening - Overcast
65°F 18°C
Overcast
Enjoyable around 77°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SSE to the NNW at 19 mph 31 km/h. Gusts up to 30 mph 48 km/h.

Saturday, October 3, 2026

Mid-Morning
Kennebec Weather - 2026-10-03 - Morning - Overcast
49°F 10°C
Overcast
Mid-Afternoon
Kennebec Weather - 2026-10-03 - Afternoon - Partly Cloudy
56°F 14°C
Partly Cloudy
Early-Evening
Kennebec Weather - 2026-10-03 - Evening - Sunny
54°F 13°C
Sunny
Cool and brisk at 56°F 14°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds blowing from the N at 13 mph 21 km/h.

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Weather by the Numbers

Sun, 20th
Kennebec SD Weather - Sunday, Sep 20, 2026 - Light Rain
Hi: 57°F 14°C
Lo: 52°F 11°C
Sunrise 07:25 AM
Sunset 07:40 PM
Wind NE 9 mph14 km/h
Dew Point 51°F10°C
uv Index 0
Barometric Pressure 30.09 in1019 mb
POP 82% *
Humidity 92%
Mon, 21st
Kennebec SD Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 53°F 11°C
Lo: 47°F 8°C
Sunrise 07:26 AM
Sunset 07:39 PM
Wind E 10 mph17 km/h
Dew Point 49°F10°C
uv Index 0
Barometric Pressure 30.18 in1022 mb
POP 32% *
Humidity 88%
Tue, 22nd
Kennebec SD Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 59°F 15°C
Lo: 45°F 7°C
Sunrise 07:27 AM
Sunset 07:37 PM
Wind SE 12 mph19 km/h
Dew Point 46°F8°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 23% *
Humidity 78%
Wed, 23rd
Kennebec SD Weather - Wednesday, Sep 23, 2026 - Patchy Rain Nearby
Hi: 71°F 22°C
Lo: 52°F 11°C
Sunrise 07:28 AM
Sunset 07:35 PM
Wind SSE 23 mph37 km/h
Dew Point 53°F11°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 19% *
Humidity 68%
Thu, 24th
Kennebec SD Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 71°F 22°C
Lo: 60°F 16°C
Sunrise 07:29 AM
Sunset 07:33 PM
Wind SSE 9 mph14 km/h
Dew Point 59°F15°C
uv Index 2
Barometric Pressure 30.09 in1019 mb
POP 20% *
Humidity 73%
Fri, 25th
Kennebec SD Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 60°F 15°C
Lo: 54°F 12°C
Sunrise 07:30 AM
Sunset 07:31 PM
Wind SE 13 mph21 km/h
Dew Point 51°F11°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 31% *
Humidity 92%
Sat, 26th
Kennebec SD Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 68°F 20°C
Lo: 60°F 16°C
Sunrise 07:32 AM
Sunset 07:29 PM
Wind NNW 10 mph15 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 8% *
Humidity 71%
Sun, 27th
Kennebec SD Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 77°F 25°C
Lo: 60°F 16°C
Sunrise 07:33 AM
Sunset 07:28 PM
Wind SE 10 mph15 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 16% *
Humidity 74%
Mon, 28th
Kennebec SD Weather - Monday, Sep 28, 2026 - Thundery Outbreaks In Nearby
Hi: 79°F 26°C
Lo: 64°F 18°C
Sunrise 07:34 AM
Sunset 07:26 PM
Wind SW 9 mph14 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 5% *
Humidity 52%
Tue, 29th
Kennebec SD Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 83°F 28°C
Lo: 66°F 19°C
Sunrise 07:35 AM
Sunset 07:24 PM
Wind S 12 mph19 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 29.71 in1006 mb
POP 1% *
Humidity 39%
Wed, 30th
Kennebec SD Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 70°F 21°C
Lo: 59°F 15°C
Sunrise 07:36 AM
Sunset 07:22 PM
Wind E 8 mph12 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 37%
Thu, 1st
Kennebec SD Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 68°F 20°C
Lo: 54°F 12°C
Sunrise 07:37 AM
Sunset 07:20 PM
Wind SE 16 mph26 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 38%
Fri, 2nd
Kennebec SD Weather - Friday, Oct 2, 2026 - Overcast
Hi: 77°F 25°C
Lo: 58°F 15°C
Sunrise 07:39 AM
Sunset 07:18 PM
Wind S 17 mph27 km/h
Dew Point 59°F15°C
uv Index 5
Barometric Pressure 29.44 in997 mb
POP 14% *
Humidity 59%
Sat, 3rd
Kennebec SD Weather - Saturday, Oct 3, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 48°F 9°C
Sunrise 07:40 AM
Sunset 07:17 PM
Wind N 14 mph22 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 7% *
Humidity 54%
* POP = Probability of Precipitation. Data for 12:00 PM.