Jack Lake, SD 14 Day Weather

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Jack Lake, SD Weather - 14-Day Weather Forecast

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Jack Lake SD Weather - Clear - 60°F
Clear
60°F
Updated 11:54 pm
Feels Like 41°F
Humidity 58%
Wind S 18 mph
Barometer  29.96 in
Dew Point 46°F
Jack Lake SD Weather - Clear - 16°C
Clear
16°C
Updated 11:54 pm
Feels Like 5°C
Humidity 58%
Wind S 29 km/h
Barometer  101.4 kPa
Dew Point 8°C
Jack Lake, SD Weather and Current Conditionsjack lake sd weather forecast

Jack Lake, SD Weather Forecast

Jack Lake South Dakota WeatherJack Lake, South Dakota Weather Weather Forecast
14 day API forecast for Jack Lake. Note. The 7-day Jack 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.
Jack Lake, SD Weather Forecast Dated: 1154 PM Fri Oct 02 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, October 2, 2026

Mid-Morning
Jack Lake Weather - 2026-10-02 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-02 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-02 - Evening - Sunny
62°F 17°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with increasing humidity and barometric pressure falling. Winds turning from the SSE to the S at 23 mph 37 km/h. Gusts up to 38 mph 62 km/h.

Saturday, October 3, 2026

Mid-Morning
Jack Lake Weather - 2026-10-03 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-03 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-03 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds switching from the WSW to the N at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.

Sunday, October 4, 2026

Mid-Morning
Jack Lake Weather - 2026-10-04 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Jack Lake Weather - 2026-10-04 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-04 - Evening - Sunny
65°F 19°C
Sunny
Enjoyable around 73°F 23°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds SSE at 8 mph 12 km/h. Gusts up to 21 mph 33 km/h.

Monday, October 5, 2026

Mid-Morning
Jack Lake Weather - 2026-10-05 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-05 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-05 - Evening - Sunny
74°F 24°C
Sunny
Warm temperatures up to 83°F 28°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds easing from SSW 21 mph 33 km/h to S 13 mph 21 km/h. Gusts up to 25 mph 40 km/h.

Tuesday, October 6, 2026

Mid-Morning
Jack Lake Weather - 2026-10-06 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-06 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-06 - Evening - Sunny
76°F 24°C
Sunny
Very warm with a high of 88°F 31°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NW to the ENE at 8 mph 13 km/h.

Wednesday, October 7, 2026

Mid-Morning
Jack Lake Weather - 2026-10-07 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-07 - Afternoon - Cloudy
81°F 27°C
Cloudy
Early-Evening
Jack Lake Weather - 2026-10-07 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Warm and summery near 81°F 27°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the N to the SE at 9 mph 15 km/h.

Thursday, October 8, 2026

Mid-Morning
Jack Lake Weather - 2026-10-08 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-08 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-08 - Evening - Sunny
70°F 21°C
Sunny
Balmy with temperatures reaching 84°F 29°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds switching from the SW to the NNE at 10 mph 15 km/h.

Friday, October 9, 2026

Mid-Morning
Jack Lake Weather - 2026-10-09 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-09 - Afternoon - Overcast
80°F 26°C
Overcast
Early-Evening
Jack Lake Weather - 2026-10-09 - Evening - Overcast
73°F 23°C
Overcast
Quite warm around 80°F 26°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds building from SE at 10 mph 17 km/h to S at 19 mph 29 km/h. Gusts up to 34 mph 55 km/h.

Saturday, October 10, 2026

Mid-Morning
Jack Lake Weather - 2026-10-10 - Morning - Partly Cloudy
75°F 24°C
Partly Cloudy
Mid-Afternoon
Jack Lake Weather - 2026-10-10 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-10 - Evening - Cloudy
80°F 27°C
Cloudy
Hot temperatures near 92°F 33°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 8 mph 13 km/h.

Sunday, October 11, 2026

Mid-Morning
Jack Lake Weather - 2026-10-11 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Jack Lake Weather - 2026-10-11 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-11 - Evening - Sunny
69°F 21°C
Sunny
Very hot with a high of 92°F 33°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds picking up from SW at 11 mph 17 km/h to NNW at 19 mph 31 km/h. Gusts up to 30 mph 48 km/h.

Monday, October 12, 2026

Mid-Morning
Jack Lake Weather - 2026-10-12 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-12 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-12 - Evening - Sunny
70°F 21°C
Sunny
Pleasant near 76°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds building from SSE at 7 mph 11 km/h to S at 16 mph 25 km/h. Gusts up to 30 mph 47 km/h.

Tuesday, October 13, 2026

Mid-Morning
Jack Lake Weather - 2026-10-13 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-13 - Afternoon - Partly Cloudy
69°F 21°C
Partly Cloudy
Early-Evening
Jack Lake Weather - 2026-10-13 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 69°F 21°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the NNW to the SSW at 16 mph 26 km/h. Gusts up to 28 mph 46 km/h.

Wednesday, October 14, 2026

Mid-Morning
Jack Lake Weather - 2026-10-14 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-14 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Jack Lake Weather - 2026-10-14 - Evening - Overcast
66°F 19°C
Overcast
Enjoyable around 76°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds picking up from NW at 5 mph 9 km/h to N at 21 mph 33 km/h. Gusts up to 33 mph 53 km/h.

Thursday, October 15, 2026

Mid-Morning
Jack Lake Weather - 2026-10-15 - Morning - Sunny
53°F 11°C
Sunny
Mid-Afternoon
Jack Lake Weather - 2026-10-15 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Jack Lake Weather - 2026-10-15 - Evening - Sunny
53°F 11°C
Sunny
Mildly cool near 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the NW at 18 mph 28 km/h.

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Weather by the Numbers

Fri, 2nd
Jack Lake SD Weather - Friday, Oct 2, 2026 - Sunny
Hi: 70°F 21°C
Lo: 44°F 7°C
Sunrise 06:42 AM
Sunset 06:23 PM
Wind S 21 mph35 km/h
Dew Point 38°F3°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 25%
Sat, 3rd
Jack Lake SD Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 78°F 26°C
Lo: 53°F 12°C
Sunrise 06:44 AM
Sunset 06:21 PM
Wind NNW 20 mph33 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 35%
Sun, 4th
Jack Lake SD Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 06:45 AM
Sunset 06:20 PM
Wind SSE 7 mph11 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 31%
Mon, 5th
Jack Lake SD Weather - Monday, Oct 5, 2026 - Sunny
Hi: 83°F 29°C
Lo: 58°F 14°C
Sunrise 06:46 AM
Sunset 06:18 PM
Wind SSW 22 mph35 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 40%
Tue, 6th
Jack Lake SD Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 88°F 31°C
Lo: 65°F 18°C
Sunrise 06:47 AM
Sunset 06:16 PM
Wind N 6 mph9 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 16%
Wed, 7th
Jack Lake SD Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 81°F 27°C
Lo: 62°F 17°C
Sunrise 06:48 AM
Sunset 06:14 PM
Wind NNE 7 mph11 km/h
Dew Point 31°F-1°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 18%
Thu, 8th
Jack Lake SD Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 84°F 29°C
Lo: 62°F 17°C
Sunrise 06:49 AM
Sunset 06:13 PM
Wind NW 13 mph21 km/h
Dew Point 33°F1°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 16%
Fri, 9th
Jack Lake SD Weather - Friday, Oct 9, 2026 - Sunny
Hi: 80°F 26°C
Lo: 53°F 12°C
Sunrise 06:51 AM
Sunset 06:11 PM
Wind SSE 16 mph26 km/h
Dew Point 42°F5°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Sat, 10th
Jack Lake SD Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 92°F 33°C
Lo: 68°F 20°C
Sunrise 06:52 AM
Sunset 06:09 PM
Wind W 15 mph24 km/h
Dew Point 34°F1°C
uv Index 8
Barometric Pressure 29.71 in1006 mb
POP 0% *
Humidity 13%
Sun, 11th
Jack Lake SD Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 92°F 33°C
Lo: 63°F 17°C
Sunrise 06:53 AM
Sunset 06:08 PM
Wind SW 13 mph21 km/h
Dew Point 38°F3°C
uv Index 7
Barometric Pressure 29.56 in1001 mb
POP 9% *
Humidity 17%
Mon, 12th
Jack Lake SD Weather - Monday, Oct 12, 2026 - Sunny
Hi: 76°F 25°C
Lo: 56°F 14°C
Sunrise 06:54 AM
Sunset 06:06 PM
Wind S 17 mph28 km/h
Dew Point 32°F0°C
uv Index 6
Barometric Pressure 29.74 in1007 mb
POP 0% *
Humidity 23%
Tue, 13th
Jack Lake SD Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 69°F 21°C
Lo: 53°F 12°C
Sunrise 06:55 AM
Sunset 06:04 PM
Wind WNW 4 mph6 km/h
Dew Point 23°F-5°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 22%
Wed, 14th
Jack Lake SD Weather - Wednesday, Oct 14, 2026 - Cloudy
Hi: 76°F 24°C
Lo: 53°F 12°C
Sunrise 06:56 AM
Sunset 06:03 PM
Wind S 5 mph9 km/h
Dew Point 20°F-7°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 7% *
Humidity 15%
Thu, 15th
Jack Lake SD Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 62°F 17°C
Lo: 46°F 8°C
Sunrise 06:58 AM
Sunset 06:01 PM
Wind NW 15 mph24 km/h
Dew Point 17°F-8°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 18%
* POP = Probability of Precipitation. Data for 12:00 PM.