Ecoffey Lake, SD 14 Day Weather

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Ecoffey Lake, SD Weather - 14-Day Weather Forecast

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Ecoffey Lake SD Weather - Clear - 46°F
Clear
46°F
Updated 2:06 am
Feels Like 47°F
Humidity 52%
Wind WSW 7 mph
Barometer  30.02 in
Dew Point 30°F
Ecoffey Lake SD Weather - Clear - 8°C
Clear
8°C
Updated 2:06 am
Feels Like 8°C
Humidity 52%
Wind WSW 11 km/h
Barometer  101.6 kPa
Dew Point -1°C
Ecoffey Lake, SD Weather and Current Conditionsecoffey lake sd weather forecast

Ecoffey Lake, SD Weather Forecast

Ecoffey Lake South Dakota WeatherEcoffey Lake, South Dakota Weather Weather Forecast
14 Day API Ecoffey Lake Weather Forecast. Note: Our 7 day Ecoffey Lake 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.
Ecoffey Lake, SD Weather Forecast Dated: 206 AM Sun Oct 18 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Sunday, October 18, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-18 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-18 - Afternoon - Cloudy
66°F 19°C
Cloudy
Early-Evening
Ecoffey Lake Weather - 2026-10-18 - Evening - Cloudy
56°F 13°C
Cloudy
Refreshing around 66°F 19°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NW to the NE at 9 mph 15 km/h.

Monday, October 19, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-19 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-19 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-19 - Evening - Clear
55°F 13°C
Clear
Mildly cool near 63°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the ENE to the SE at 9 mph 15 km/h.

Tuesday, October 20, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-20 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-20 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-20 - Evening - Clear
62°F 17°C
Clear
Enjoyable around 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds SSW at 12 mph 20 km/h.

Wednesday, October 21, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-21 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-21 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-21 - Evening - Clear
60°F 16°C
Clear
Mild temperatures up to 69°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the N to the ESE at 7 mph 11 km/h.

Thursday, October 22, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-22 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-22 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-22 - Evening - Clear
67°F 20°C
Clear
Mild with a high of 77°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 15 mph 23 km/h. Gusts up to 31 mph 49 km/h.

Friday, October 23, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-23 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-23 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-23 - Evening - Light Rain
61°F 17°C
Light Rain
Pleasant near 78°F 26°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds turning from the S to the WNW at 16 mph 26 km/h. Gusts up to 21 mph 33 km/h.

Saturday, October 24, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-24 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-24 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-24 - Evening - Clear
44°F 6°C
Clear
Chilly near 51°F 11°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds easing from NNW 21 mph 33 km/h to N 7 mph 11 km/h.

Sunday, October 25, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-25 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-25 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-25 - Evening - Clear
56°F 13°C
Clear
Cool with a high near 62°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 21 mph 33 km/h. Gusts up to 36 mph 57 km/h.

Monday, October 26, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-26 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-26 - Afternoon - Partly Cloudy
63°F 17°C
Partly Cloudy
Early-Evening
Ecoffey Lake Weather - 2026-10-26 - Evening - Clear
53°F 12°C
Clear
Refreshing around 63°F 17°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds swinging from the SW to the ENE at 8 mph 13 km/h.

Tuesday, October 27, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-27 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-27 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-27 - Evening - Overcast
58°F 14°C
Overcast
Mild with a high of 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the SSE to the SW at 11 mph 18 km/h. Gusts up to 24 mph 39 km/h.

Wednesday, October 28, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-28 - Morning - Sunny
51°F 10°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-28 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-28 - Evening - Clear
54°F 13°C
Clear
Comfortable at 66°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the ENE at 6 mph 9 km/h.

Thursday, October 29, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-29 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-29 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Ecoffey Lake Weather - 2026-10-29 - Evening - Overcast
58°F 14°C
Overcast
Cool with a high near 67°F 19°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the W to the SSW at 8 mph 12 km/h.

Friday, October 30, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-30 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-30 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Ecoffey Lake Weather - 2026-10-30 - Evening - Overcast
56°F 13°C
Overcast
Refreshing around 65°F 18°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the W to the S at 9 mph 15 km/h.

Saturday, October 31, 2026

Mid-Morning
Ecoffey Lake Weather - 2026-10-31 - Morning - Cloudy
54°F 12°C
Cloudy
Mid-Afternoon
Ecoffey Lake Weather - 2026-10-31 - Afternoon - Partly Cloudy
68°F 20°C
Partly Cloudy
Early-Evening
Ecoffey Lake Weather - 2026-10-31 - Evening - Overcast
60°F 15°C
Overcast
Mild temperatures up to 68°F 20°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the WSW to the SSW at 8 mph 12 km/h.

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Weather by the Numbers

Sun, 18th
Ecoffey Lake SD Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 07:06 AM
Sunset 06:01 PM
Wind N 15 mph24 km/h
Dew Point 28°F-2°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 25%
Mon, 19th
Ecoffey Lake SD Weather - Monday, Oct 19, 2026 - Sunny
Hi: 63°F 17°C
Lo: 42°F 6°C
Sunrise 07:08 AM
Sunset 05:59 PM
Wind E 4 mph7 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 38%
Tue, 20th
Ecoffey Lake SD Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 72°F 22°C
Lo: 48°F 9°C
Sunrise 07:09 AM
Sunset 05:58 PM
Wind S 15 mph23 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 35%
Wed, 21st
Ecoffey Lake SD Weather - Wednesday, Oct 21, 2026 - Cloudy
Hi: 69°F 21°C
Lo: 53°F 11°C
Sunrise 07:10 AM
Sunset 05:56 PM
Wind NNW 7 mph12 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 6% *
Humidity 33%
Thu, 22nd
Ecoffey Lake SD Weather - Thursday, Oct 22, 2026 - Partly Cloudy
Hi: 77°F 25°C
Lo: 55°F 13°C
Sunrise 07:11 AM
Sunset 05:55 PM
Wind S 19 mph31 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 34%
Fri, 23rd
Ecoffey Lake SD Weather - Friday, Oct 23, 2026 - Sunny
Hi: 78°F 26°C
Lo: 53°F 12°C
Sunrise 07:13 AM
Sunset 05:53 PM
Wind SW 12 mph19 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 1% *
Humidity 38%
Sat, 24th
Ecoffey Lake SD Weather - Saturday, Oct 24, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 41°F 5°C
Sunrise 07:14 AM
Sunset 05:52 PM
Wind NNW 20 mph32 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 5% *
Humidity 45%
Sun, 25th
Ecoffey Lake SD Weather - Sunday, Oct 25, 2026 - Sunny
Hi: 62°F 17°C
Lo: 39°F 4°C
Sunrise 07:15 AM
Sunset 05:50 PM
Wind S 20 mph32 km/h
Dew Point 31°F-1°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 39%
Mon, 26th
Ecoffey Lake SD Weather - Monday, Oct 26, 2026 - Sunny
Hi: 63°F 17°C
Lo: 45°F 7°C
Sunrise 07:16 AM
Sunset 05:49 PM
Wind NNW 7 mph11 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 37%
Tue, 27th
Ecoffey Lake SD Weather - Tuesday, Oct 27, 2026 - Sunny
Hi: 68°F 20°C
Lo: 44°F 7°C
Sunrise 07:18 AM
Sunset 05:48 PM
Wind S 16 mph25 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 38%
Wed, 28th
Ecoffey Lake SD Weather - Wednesday, Oct 28, 2026 - Sunny
Hi: 66°F 19°C
Lo: 45°F 7°C
Sunrise 07:19 AM
Sunset 05:46 PM
Wind WSW 8 mph13 km/h
Dew Point 29°F-1°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 28%
Thu, 29th
Ecoffey Lake SD Weather - Thursday, Oct 29, 2026 - Sunny
Hi: 67°F 19°C
Lo: 47°F 8°C
Sunrise 07:20 AM
Sunset 05:45 PM
Wind SW 7 mph12 km/h
Dew Point 30°F-1°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 2% *
Humidity 29%
Fri, 30th
Ecoffey Lake SD Weather - Friday, Oct 30, 2026 - Overcast
Hi: 65°F 18°C
Lo: 50°F 10°C
Sunrise 07:21 AM
Sunset 05:43 PM
Wind WNW 12 mph19 km/h
Dew Point 23°F-5°C
uv Index 4
Barometric Pressure 29.65 in1004 mb
POP 9% *
Humidity 22%
Sat, 31st
Ecoffey Lake SD Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 68°F 20°C
Lo: 50°F 10°C
Sunrise 07:23 AM
Sunset 05:42 PM
Wind W 14 mph22 km/h
Dew Point 27°F-3°C
uv Index 4
Barometric Pressure 29.65 in1004 mb
POP 8% *
Humidity 25%
* POP = Probability of Precipitation. Data for 12:00 PM.