Olsonville, SD Weather Forecast
Local 7-day forecast
Areas Of Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Olsonville, SD in one place.
Areas of fog before 9am. Partly sunny. High near 57, with temperatures falling to around 51 in the afternoon. Southwest wind 6 to 10 mph.
Local Weather Overview
This forecast page for Olsonville, 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: Nov 5, 2026 6:34 PM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Olsonville, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 6:34 PM CST
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Olsonville
Sunday looks like the warmest upcoming period in Olsonville at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Sunday Night at about 15 to 20 mph SW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 6:34 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- UNR
- Radar station
- KLNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. West wind around 8 mph.
Sunny. High near 64, with temperatures falling to around 55 in the afternoon. West wind 7 to 10 mph, with gusts as high as 16 mph.
Mostly clear, with a low around 38. West wind around 8 mph.
Sunny, with a high near 69.
Mostly clear, with a low around 44.
Sunny, with a high near 59.
Mostly clear, with a low around 36.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 38.
Sunny, with a high near 61.
Mostly clear, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Areas Of Fog then Partly Sunny
|
57°F |
6 to 10 mph
SW
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
34°F |
8 mph
W
|
|
Saturday
Nov 7
|
Sunny
|
64°F |
7 to 10 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
38°F |
8 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
69°F |
7 to 16 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
44°F |
15 to 20 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
59°F |
8 to 16 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
36°F |
7 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
60°F |
7 to 13 mph
S
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
9 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
61°F |
8 to 12 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
40°F |
7 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Olsonville.