Long Lake, SD Weather Forecast

Local 7-day forecast

66°

Mostly Sunny then Slight Chance Rain Showers

Track current conditions, temperature changes, wind, and the full daily outlook for Long Lake, SD in one place.

Thursday, April 16, 2026

Wind: 14 to 23 mph S

Thursday

A slight chance of rain showers after 1pm. Mostly sunny, with a high near 66. Chance of precipitation is 20%.

Local 7-day forecast

Local Weather Overview

This forecast page for Long Lake, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 11, 2026 9:25 AM CDT.

The active forecast window currently covers Apr 16 to Apr 17, 2026 for Long Lake, SD.

Page Snapshot

Page focus: city weather
Forecast window: Apr 16 to Apr 17, 2026
Latest sync: Apr 11, 2026 9:25 AM CDT
Forecast office: ABR
Source: NOAA / NWS

Next High

66°F

Thursday

Next Low

32°F

Thursday Night

Rain Outlook

Periods mentioning precipitation

Windiest

22 to 25 mph

Friday

Daily Outlook

Today

Apr 16

Mostly Sunny then Slight Chance Rain Showers

66 °F

/ 32°F

Wind 14 to 23 mph

Fri

Apr 17

Chance Rain And Snow Showers

44 °F

/ 23°F

Wind 22 to 25 mph

This Week in Long Lake

Thursday looks like the warmest upcoming period in Long Lake at 66 degrees F.

Friday Night is the coolest period ahead with temperatures near 23 degrees F.

The strongest winds are forecast for Friday at about 22 to 25 mph NNW.

Precipitation is mentioned in 4 upcoming forecast periods.

Forecast Details

Last updated: Apr 11, 2026 9:25 AM CDT
Coverage: 2 days
Time zone: America/Chicago
Forecast office: ABR
Radar station: KABR

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Thursday Night

Apr 16

32°F

Slight Chance Rain Showers then Chance Rain And Snow Showers

22 mph NNW

A slight chance of rain showers before 1am, then a chance of rain and snow showers. Partly cloudy, with a low around 32. Chance of precipitation is 40%.

Friday

Apr 17

44°F

Chance Rain And Snow Showers

22 to 25 mph NNW

A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Friday Night

Apr 17

23°F

Slight Chance Rain And Snow Showers

16 to 22 mph NW

A slight chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Thursday Apr 16	Mostly Sunny then Slight Chance Rain Showers	66°F	14 to 23 mph S	A slight chance of rain showers after 1pm. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Thursday Night Apr 16	Slight Chance Rain Showers then Chance Rain And Snow Showers	32°F	22 mph NNW	A slight chance of rain showers before 1am, then a chance of rain and snow showers. Partly cloudy, with a low around 32....
Friday Apr 17	Chance Rain And Snow Showers	44°F	22 to 25 mph NNW	A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 40%. New snow accumula...
Friday Night Apr 17	Slight Chance Rain And Snow Showers	23°F	16 to 22 mph NW	A slight chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.

Nearby Forecasts

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McPherson County weather

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.