Ethan Lake, SD 14 Day Weather

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Ethan Lake, SD Weather - 14-Day Weather Forecast

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Ethan Lake SD Weather - Clear - 43°F
Clear
43°F
Updated 7:58 am
Feels Like 51°F
Humidity 100%
Wind E 3 mph
Barometer  30.11 in
Dew Point 43°F
Ethan Lake SD Weather - Clear - 6°C
Clear
6°C
Updated 7:58 am
Feels Like 11°C
Humidity 100%
Wind E 5 km/h
Barometer  102 kPa
Dew Point 6°C
Ethan Lake, SD Weather and Current Conditionsethan lake sd weather forecast

Ethan Lake, SD Weather Forecast

Ethan Lake South Dakota WeatherEthan Lake, South Dakota Weather Weather Forecast
14 day API forecast for Ethan Lake. Note. The 7-day Ethan Lake 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.
Ethan Lake, SD Weather Forecast Dated: 758 AM Wed Oct 21 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.

Wednesday, October 21, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-21 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Ethan Lake Weather - 2026-10-21 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Ethan Lake Weather - 2026-10-21 - Evening - Sunny
66°F 19°C
Sunny
Pleasant near 73°F 23°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Thursday, October 22, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-22 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Ethan Lake Weather - 2026-10-22 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Ethan Lake Weather - 2026-10-22 - Evening - Cloudy
71°F 22°C
Cloudy
Comfortable with temperatures reaching 78°F 25°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds out of the S at 15 mph 23 km/h. Gusts up to 27 mph 44 km/h.

Friday, October 23, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-23 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Ethan Lake Weather - 2026-10-23 - Afternoon - Partly Cloudy
80°F 27°C
Partly Cloudy
Early-Evening
Ethan Lake Weather - 2026-10-23 - Evening - Overcast
76°F 24°C
Overcast
Quite warm around 80°F 27°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds blowing from the S at 23 mph 37 km/h. Gusts up to 37 mph 60 km/h.

Saturday, October 24, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-24 - Morning - Light Showers
66°F 19°C
Light Showers
Mid-Afternoon
Ethan Lake Weather - 2026-10-24 - Afternoon - Light Rain
60°F 16°C
Light Rain
Early-Evening
Ethan Lake Weather - 2026-10-24 - Evening - Scattered Showers
59°F 15°C
Scattered Showers
Cool with a high near 60°F 16°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds decreasing from S 13 mph 21 km/h to NW 4 mph 6 km/h.

Sunday, October 25, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-25 - Morning - Drizzle
49°F 9°C
Drizzle
Mid-Afternoon
Ethan Lake Weather - 2026-10-25 - Afternoon - Light Rain
42°F 6°C
Light Rain
Early-Evening
Ethan Lake Weather - 2026-10-25 - Evening - Light Rain
40°F 5°C
Light Rain
Biting cold near 42°F 6°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds out of the NNE at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.

Monday, October 26, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-26 - Morning - Scattered Showers
36°F 2°C
Scattered Showers
Mid-Afternoon
Ethan Lake Weather - 2026-10-26 - Afternoon - Overcast
43°F 6°C
Overcast
Early-Evening
Ethan Lake Weather - 2026-10-26 - Evening - Overcast
40°F 4°C
Overcast
Cold with a high near 43°F 6°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the N to the NNE at 8 mph 13 km/h.

Tuesday, October 27, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-27 - Morning - Sunny
36°F 2°C
Sunny
Mid-Afternoon
Ethan Lake Weather - 2026-10-27 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
Ethan Lake Weather - 2026-10-27 - Evening - Overcast
44°F 7°C
Overcast
Chilly near 48°F 9°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the E to the SE at 10 mph 16 km/h.

Wednesday, October 28, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-28 - Morning - Scattered Showers
46°F 8°C
Scattered Showers
Mid-Afternoon
Ethan Lake Weather - 2026-10-28 - Afternoon - Overcast
46°F 8°C
Overcast
Early-Evening
Ethan Lake Weather - 2026-10-28 - Evening - Overcast
44°F 7°C
Overcast
Crisp with a high near 46°F 8°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds switching from the WSW to the NW at 19 mph 31 km/h. Gusts up to 31 mph 49 km/h.

Thursday, October 29, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-29 - Morning - Sunny
40°F 5°C
Sunny
Mid-Afternoon
Ethan Lake Weather - 2026-10-29 - Afternoon - Sunny
51°F 10°C
Sunny
Early-Evening
Ethan Lake Weather - 2026-10-29 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Brisk around 51°F 10°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds moving from the WNW to the SSW at 3 mph 5 km/h.

Friday, October 30, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-30 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Ethan Lake Weather - 2026-10-30 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Ethan Lake Weather - 2026-10-30 - Evening - Sunny
49°F 10°C
Sunny
Cool and brisk at 54°F 12°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the ESE to the SE at 12 mph 20 km/h. Gusts up to 27 mph 43 km/h.

Saturday, October 31, 2026

Mid-Morning
Ethan Lake Weather - 2026-10-31 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Ethan Lake Weather - 2026-10-31 - Afternoon - Drizzle
46°F 8°C
Drizzle
Early-Evening
Ethan Lake Weather - 2026-10-31 - Evening - Drizzle
45°F 7°C
Drizzle
Chilly near 46°F 8°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure. Winds out of the SSE at 14 mph 23 km/h. Gusts up to 22 mph 36 km/h.

Sunday, November 1, 2026

Mid-Morning
Ethan Lake Weather - 2026-11-01 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Ethan Lake Weather - 2026-11-01 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Ethan Lake Weather - 2026-11-01 - Evening - Overcast
52°F 11°C
Overcast
Crisp with a high near 55°F 13°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Monday, November 2, 2026

Mid-Morning
Ethan Lake Weather - 2026-11-02 - Morning - Cloudy
49°F 9°C
Cloudy
Mid-Afternoon
Ethan Lake Weather - 2026-11-02 - Afternoon - Cloudy
64°F 18°C
Cloudy
Early-Evening
Ethan Lake Weather - 2026-11-02 - Evening - Overcast
56°F 13°C
Overcast
Refreshing around 64°F 18°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SSE at 14 mph 22 km/h. Gusts up to 28 mph 45 km/h.

Tuesday, November 3, 2026

Mid-Morning
Ethan Lake Weather - 2026-11-03 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
Ethan Lake Weather - 2026-11-03 - Afternoon - Rain
55°F 13°C
Rain
Early-Evening
Ethan Lake Weather - 2026-11-03 - Evening - Light Showers
56°F 13°C
Light Showers
Cool and brisk at 55°F 13°C, clouds and showers taking over for the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the SE to the ESE at 22 mph 35 km/h. Gusts up to 41 mph 65 km/h.

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Weather by the Numbers

Wed, 21st
Ethan Lake SD Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 07:54 AM
Sunset 06:39 PM
Wind NE 4 mph6 km/h
Dew Point 51°F10°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 56%
Thu, 22nd
Ethan Lake SD Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 78°F 25°C
Lo: 57°F 14°C
Sunrise 07:55 AM
Sunset 06:37 PM
Wind S 13 mph22 km/h
Dew Point 55°F13°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 55%
Fri, 23rd
Ethan Lake SD Weather - Friday, Oct 23, 2026 - Cloudy
Hi: 81°F 27°C
Lo: 62°F 17°C
Sunrise 07:56 AM
Sunset 06:36 PM
Wind SSE 21 mph33 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 8% *
Humidity 48%
Sat, 24th
Ethan Lake SD Weather - Saturday, Oct 24, 2026 - Overcast
Hi: 72°F 22°C
Lo: 56°F 14°C
Sunrise 07:57 AM
Sunset 06:34 PM
Wind NW 18 mph28 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 12% *
Humidity 53%
Sun, 25th
Ethan Lake SD Weather - Sunday, Oct 25, 2026 - Light Drizzle
Hi: 55°F 13°C
Lo: 39°F 4°C
Sunrise 07:59 AM
Sunset 06:33 PM
Wind NE 16 mph26 km/h
Dew Point 39°F4°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 59% *
Humidity 79%
Mon, 26th
Ethan Lake SD Weather - Monday, Oct 26, 2026 - Overcast
Hi: 45°F 7°C
Lo: 36°F 2°C
Sunrise 08:00 AM
Sunset 06:31 PM
Wind NNE 12 mph19 km/h
Dew Point 34°F1°C
uv Index 1
Barometric Pressure 30.47 in1032 mb
POP 27% *
Humidity 85%
Tue, 27th
Ethan Lake SD Weather - Tuesday, Oct 27, 2026 - Sunny
Hi: 49°F 9°C
Lo: 33°F 1°C
Sunrise 08:01 AM
Sunset 06:30 PM
Wind ESE 7 mph11 km/h
Dew Point 28°F-2°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 3% *
Humidity 55%
Wed, 28th
Ethan Lake SD Weather - Wednesday, Oct 28, 2026 - Patchy Rain Nearby
Hi: 48°F 9°C
Lo: 43°F 6°C
Sunrise 08:02 AM
Sunset 06:28 PM
Wind WNW 22 mph36 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 30.03 in1017 mb
POP 17% *
Humidity 67%
Thu, 29th
Ethan Lake SD Weather - Thursday, Oct 29, 2026 - Sunny
Hi: 52°F 11°C
Lo: 38°F 3°C
Sunrise 08:04 AM
Sunset 06:27 PM
Wind WNW 8 mph13 km/h
Dew Point 30°F-1°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 3% *
Humidity 55%
Fri, 30th
Ethan Lake SD Weather - Friday, Oct 30, 2026 - Sunny
Hi: 55°F 13°C
Lo: 38°F 3°C
Sunrise 08:05 AM
Sunset 06:25 PM
Wind SE 11 mph18 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 3% *
Humidity 54%
Sat, 31st
Ethan Lake SD Weather - Saturday, Oct 31, 2026 - Patchy Rain Nearby
Hi: 48°F 9°C
Lo: 44°F 7°C
Sunrise 08:06 AM
Sunset 06:24 PM
Wind SSE 16 mph26 km/h
Dew Point 42°F5°C
uv Index 2
Barometric Pressure 29.94 in1014 mb
POP 42% *
Humidity 81%
Sun, 1st
Ethan Lake SD Weather - Sunday, Nov 1, 2026 - Overcast
Hi: 55°F 13°C
Lo: 45°F 7°C
Sunrise 08:07 AM
Sunset 06:23 PM
Wind SE 5 mph8 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 21% *
Humidity 74%
Mon, 2nd
Ethan Lake SD Weather - Monday, Nov 2, 2026 - Overcast
Hi: 64°F 18°C
Lo: 45°F 7°C
Sunrise 07:09 AM
Sunset 05:22 PM
Wind SSE 15 mph24 km/h
Dew Point 48°F9°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 16% *
Humidity 65%
Tue, 3rd
Ethan Lake SD Weather - Tuesday, Nov 3, 2026 - Overcast
Hi: 57°F 14°C
Lo: 50°F 10°C
Sunrise 07:10 AM
Sunset 05:21 PM
Wind ESE 20 mph33 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 29.62 in1003 mb
POP 20% *
Humidity 73%
* POP = Probability of Precipitation. Data for 12:00 PM.