School Lake, SD 14 Day Weather

Feedback E-mail the Weather

Quick Weather Clicks

School Lake, SD Weather - 14-Day Weather Forecast

Current Conditions

Settings
School Lake SD Weather - Overcast - 55°F
Overcast
55°F
Updated 5:37 am
Feels Like 49°F
Humidity 86%
Wind SSE 9 mph
Barometer  30.27 in
Dew Point 51°F
School Lake SD Weather - Overcast - 13°C
Overcast
13°C
Updated 5:37 am
Feels Like 10°C
Humidity 86%
Wind SSE 14 km/h
Barometer  102.5 kPa
Dew Point 11°C
School Lake, SD Weather and Current Conditionsschool lake sd weather forecast

School Lake, SD Weather Forecast

School Lake South Dakota WeatherSchool Lake, South Dakota Weather Weather Forecast
14 Day API School Lake Weather Forecast. Note: Our 7 day School 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.
School Lake, SD Weather Forecast Dated: 537 AM Wed Sep 23 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 23, 2026

Mid-Morning
School Lake Weather - 2026-09-23 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
School Lake Weather - 2026-09-23 - Afternoon - Scattered Showers
63°F 17°C
Scattered Showers
Early-Evening
School Lake Weather - 2026-09-23 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Refreshing around 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the SSE at 18 mph 30 km/h. Gusts up to 30 mph 47 km/h.

Thursday, September 24, 2026

Mid-Morning
School Lake Weather - 2026-09-24 - Morning - Light Showers
54°F 12°C
Light Showers
Mid-Afternoon
School Lake Weather - 2026-09-24 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
School Lake Weather - 2026-09-24 - Evening - Overcast
53°F 12°C
Overcast
Cool and brisk at 54°F 12°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds switching from the S to the SSE at 9 mph 14 km/h.

Friday, September 25, 2026

Mid-Morning
School Lake Weather - 2026-09-25 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
School Lake Weather - 2026-09-25 - Afternoon - Light Showers
53°F 12°C
Light Showers
Early-Evening
School Lake Weather - 2026-09-25 - Evening - Light Showers
53°F 12°C
Light Showers
Chilly near 53°F 12°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds moving from the ESE to the SE at 13 mph 21 km/h. Gusts up to 27 mph 43 km/h.

Saturday, September 26, 2026

Mid-Morning
School Lake Weather - 2026-09-26 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
School Lake Weather - 2026-09-26 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
School Lake Weather - 2026-09-26 - Evening - Scattered Showers
62°F 17°C
Scattered Showers
Cool with a high near 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SSE to the SE at 8 mph 13 km/h.

Sunday, September 27, 2026

Mid-Morning
School Lake Weather - 2026-09-27 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
School Lake Weather - 2026-09-27 - Afternoon - Scattered Showers
62°F 17°C
Scattered Showers
Early-Evening
School Lake Weather - 2026-09-27 - Evening - Overcast
66°F 19°C
Overcast
Refreshing around 62°F 17°C, scattered downpours possible, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
School Lake Weather - 2026-09-28 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
School Lake Weather - 2026-09-28 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
School Lake Weather - 2026-09-28 - Evening - Overcast
62°F 17°C
Overcast
Mildly cool near 66°F 19°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the S at 18 mph 30 km/h. Gusts up to 28 mph 45 km/h.

Tuesday, September 29, 2026

Mid-Morning
School Lake Weather - 2026-09-29 - Morning - Light Showers
55°F 13°C
Light Showers
Mid-Afternoon
School Lake Weather - 2026-09-29 - Afternoon - Light Showers
51°F 11°C
Light Showers
Early-Evening
School Lake Weather - 2026-09-29 - Evening - Light Showers
47°F 8°C
Light Showers
Chilly near 51°F 11°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure rising. Winds turning from the S to the NNW at 19 mph 31 km/h. Gusts up to 33 mph 52 km/h.

Wednesday, September 30, 2026

Mid-Morning
School Lake Weather - 2026-09-30 - Morning - Scattered Showers
43°F 6°C
Scattered Showers
Mid-Afternoon
School Lake Weather - 2026-09-30 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
School Lake Weather - 2026-09-30 - Evening - Sunny
54°F 12°C
Sunny
Crisp with a high near 52°F 11°C, scattered downpours possible, with lower humidity and steady pressure. Winds out of the NNW at 20 mph 32 km/h. Gusts up to 28 mph 45 km/h.

Thursday, October 1, 2026

Mid-Morning
School Lake Weather - 2026-10-01 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
School Lake Weather - 2026-10-01 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
School Lake Weather - 2026-10-01 - Evening - Overcast
58°F 15°C
Overcast
Brisk around 56°F 13°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Friday, October 2, 2026

Mid-Morning
School Lake Weather - 2026-10-02 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
School Lake Weather - 2026-10-02 - Afternoon - Overcast
60°F 15°C
Overcast
Early-Evening
School Lake Weather - 2026-10-02 - Evening - Overcast
62°F 17°C
Overcast
Mildly cool near 60°F 15°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Saturday, October 3, 2026

Mid-Morning
School Lake Weather - 2026-10-03 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
School Lake Weather - 2026-10-03 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
School Lake Weather - 2026-10-03 - Evening - Sunny
55°F 13°C
Sunny
Chilly near 54°F 12°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the NW to the WNW at 5 mph 8 km/h.

Sunday, October 4, 2026

Mid-Morning
School Lake Weather - 2026-10-04 - Morning - Cloudy
49°F 9°C
Cloudy
Mid-Afternoon
School Lake Weather - 2026-10-04 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
School Lake Weather - 2026-10-04 - Evening - Overcast
60°F 16°C
Overcast
Cool with a high near 59°F 15°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Monday, October 5, 2026

Mid-Morning
School Lake Weather - 2026-10-05 - Morning - Light Fog
51°F 10°C
Light Fog
Mid-Afternoon
School Lake Weather - 2026-10-05 - Afternoon - Cloudy
56°F 13°C
Cloudy
Early-Evening
School Lake Weather - 2026-10-05 - Evening - Overcast
52°F 11°C
Overcast
Brisk around 56°F 13°C, overcast throughout the day, with steady humidity and barometric pressure rising.

Tuesday, October 6, 2026

Mid-Morning
School Lake Weather - 2026-10-06 - Morning - Light Fog
51°F 10°C
Light Fog
Mid-Afternoon
School Lake Weather - 2026-10-06 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
School Lake Weather - 2026-10-06 - Evening - Sunny
61°F 17°C
Sunny
Mildly cool near 60°F 16°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the SE at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Trending Headlines

School Lake, SD Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

School Lake, SD 7 Day Weather

National Two Day Weather Forecast


E-mail the School Lake Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Wed, 23rd
School Lake SD Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 07:16 AM
Sunset 07:23 PM
Wind SSE 18 mph29 km/h
Dew Point 47°F8°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 16% *
Humidity 66%
Thu, 24th
School Lake SD Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 57°F 14°C
Lo: 52°F 11°C
Sunrise 07:17 AM
Sunset 07:21 PM
Wind S 15 mph24 km/h
Dew Point 53°F12°C
uv Index 1
Barometric Pressure 30.18 in1022 mb
POP 29% *
Humidity 89%
Fri, 25th
School Lake SD Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 52°F 11°C
Sunrise 07:18 AM
Sunset 07:19 PM
Wind SE 11 mph18 km/h
Dew Point 53°F11°C
uv Index 1
Barometric Pressure 30.12 in1020 mb
POP 35% *
Humidity 95%
Sat, 26th
School Lake SD Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 68°F 20°C
Lo: 53°F 12°C
Sunrise 07:19 AM
Sunset 07:17 PM
Wind S 11 mph18 km/h
Dew Point 60°F15°C
uv Index 1
Barometric Pressure 29.85 in1011 mb
POP 32% *
Humidity 93%
Sun, 27th
School Lake SD Weather - Sunday, Sep 27, 2026 - Patchy Rain Nearby
Hi: 69°F 21°C
Lo: 57°F 14°C
Sunrise 07:21 AM
Sunset 07:15 PM
Wind N 8 mph13 km/h
Dew Point 53°F12°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 34% *
Humidity 87%
Mon, 28th
School Lake SD Weather - Monday, Sep 28, 2026 - Overcast
Hi: 67°F 20°C
Lo: 57°F 14°C
Sunrise 07:22 AM
Sunset 07:13 PM
Wind S 17 mph27 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 15% *
Humidity 78%
Tue, 29th
School Lake SD Weather - Tuesday, Sep 29, 2026 - Patchy Rain Nearby
Hi: 61°F 16°C
Lo: 45°F 7°C
Sunrise 07:23 AM
Sunset 07:11 PM
Wind SW 10 mph16 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.59 in1002 mb
POP 59% *
Humidity 94%
Wed, 30th
School Lake SD Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 54°F 12°C
Lo: 42°F 5°C
Sunrise 07:24 AM
Sunset 07:09 PM
Wind NNW 21 mph35 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 45%
Thu, 1st
School Lake SD Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 59°F 15°C
Lo: 44°F 7°C
Sunrise 07:26 AM
Sunset 07:07 PM
Wind SE 4 mph7 km/h
Dew Point 31°F-1°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 47%
Fri, 2nd
School Lake SD Weather - Friday, Oct 2, 2026 - Overcast
Hi: 63°F 17°C
Lo: 51°F 10°C
Sunrise 07:27 AM
Sunset 07:06 PM
Wind NE 4 mph6 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 15% *
Humidity 61%
Sat, 3rd
School Lake SD Weather - Saturday, Oct 3, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 45°F 7°C
Sunrise 07:28 AM
Sunset 07:04 PM
Wind NW 13 mph21 km/h
Dew Point 31°F-1°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 49%
Sun, 4th
School Lake SD Weather - Sunday, Oct 4, 2026 - Partly Cloudy
Hi: 62°F 17°C
Lo: 48°F 9°C
Sunrise 07:29 AM
Sunset 07:02 PM
Wind SSE 13 mph21 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 47%
Mon, 5th
School Lake SD Weather - Monday, Oct 5, 2026 - Overcast
Hi: 56°F 13°C
Lo: 50°F 10°C
Sunrise 07:31 AM
Sunset 07:00 PM
Wind NE 7 mph11 km/h
Dew Point 47°F8°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 19% *
Humidity 76%
Tue, 6th
School Lake SD Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 63°F 17°C
Lo: 50°F 10°C
Sunrise 07:32 AM
Sunset 06:58 PM
Wind SE 10 mph17 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 64%
* POP = Probability of Precipitation. Data for 12:00 PM.