Saint Lawrence, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Lawrence, SD in one place.
Sunny, with a high near 92. Northeast wind around 13 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Saint Lawrence, 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 9:17 PM CDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Saint Lawrence, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:17 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Lawrence
Sunday looks like the warmest upcoming period in Saint Lawrence at 100 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Monday at about 9 to 18 mph NNW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:17 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 68. East wind around 13 mph.
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 100. South southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. South wind 10 to 14 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 97. North northwest wind 9 to 18 mph.
Mostly clear, with a low around 65. North wind 12 to 18 mph.
Mostly sunny, with a high near 85.
Partly cloudy, with a low around 61.
A slight chance of rain showers after 7am. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
A chance of rain showers. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
A chance of rain showers before 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny
|
92°F |
13 mph
NE
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
68°F |
13 mph
E
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
100°F |
15 mph
SSE
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
72°F |
10 to 14 mph
S
|
|
Monday
Jul 20
|
Mostly Sunny
|
97°F |
9 to 18 mph
NNW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
65°F |
12 to 18 mph
N
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
85°F |
13 to 16 mph
N
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
61°F |
7 to 15 mph
ENE
|
|
Wednesday
Jul 22
|
Slight Chance Rain Showers
|
82°F |
7 to 12 mph
SSE
|
|
Wednesday Night
Jul 22
|
Chance Rain Showers
|
62°F |
12 mph
SE
|
|
Thursday
Jul 23
|
Chance Rain Showers
|
83°F |
12 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Lawrence.
Nearby forecast pages are not available for this location yet.