Lake City, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lake City, SD in one place.
Mostly sunny, with a high near 84. North northeast wind 6 to 9 mph.
Local Weather Overview
This forecast page for Lake City, 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 16, 2026 9:15 PM CDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Lake City, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:15 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake City
Sunday looks like the warmest upcoming period in Lake City at 90 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 8 to 18 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:15 PM CDT
- Coverage
- 6 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
Partly cloudy, with a low around 65. East southeast wind around 7 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. South wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69. Southwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 89. Northwest wind 8 to 18 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 61. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Sunny, with a high near 77.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 77.
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
84°F |
6 to 9 mph
NNE
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
65°F |
7 mph
ESE
|
|
Sunday
Jul 19
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
7 to 13 mph
S
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
69°F |
12 mph
SW
|
|
Monday
Jul 20
|
Mostly Sunny
|
89°F |
8 to 18 mph
NW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
61°F |
10 to 18 mph
NNW
|
|
Tuesday
Jul 21
|
Sunny
|
77°F |
10 to 16 mph
N
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
58°F |
3 to 12 mph
ENE
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
77°F |
7 mph
SW
|
|
Wednesday Night
Jul 22
|
Slight Chance Rain Showers
|
61°F |
7 mph
SE
|
|
Thursday
Jul 23
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
81°F |
8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake City.