Long Lake, SD Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Long Lake, SD in one place.
Clear, with a low around 67. South wind around 10 mph.
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: Jul 15, 2026 4:57 AM CDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for Long Lake, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 4:57 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Long Lake
Thursday looks like the warmest upcoming period in Long Lake at 96 degrees F.
Monday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Monday at about 17 to 26 mph NNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 4:57 AM CDT
- Coverage
- 7 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 sourceExtended Forecast
Sunny, with a high near 92. South southeast wind 8 to 18 mph.
Mostly clear, with a low around 69. Southeast wind 12 to 18 mph.
Sunny, with a high near 96. South southeast wind 12 to 18 mph.
Mostly clear, with a low around 70. South wind 12 to 16 mph.
Sunny, with a high near 92. North northwest wind 12 to 15 mph.
Mostly clear, with a low around 65. North northeast wind 12 to 16 mph.
Sunny, with a high near 91. East northeast wind around 13 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southeast wind around 13 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
Partly cloudy, with a low around 67.
Sunny, with a high near 85.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 15
|
Clear
|
67°F |
10 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
8 to 18 mph
SSE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
12 to 18 mph
SE
|
|
Thursday
Jul 16
|
Sunny
|
96°F |
12 to 18 mph
SSE
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
70°F |
12 to 16 mph
S
|
|
Friday
Jul 17
|
Sunny
|
92°F |
12 to 15 mph
NNW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
65°F |
12 to 16 mph
NNE
|
|
Saturday
Jul 18
|
Sunny
|
91°F |
13 mph
ENE
|
|
Saturday Night
Jul 18
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
68°F |
13 mph
SE
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
95°F |
14 to 17 mph
SW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
67°F |
16 mph
NNW
|
|
Monday
Jul 20
|
Sunny
|
85°F |
17 to 26 mph
NNW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
60°F |
10 to 26 mph
N
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
82°F |
13 to 17 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Long Lake.
Nearby forecast pages are not available for this location yet.