Spencer, SD Weather Forecast
Local 7-day forecast
Rain Showers Likely then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Spencer, SD in one place.
Rain showers likely before 7am. Mostly sunny, with a high near 91. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Spencer, 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: Aug 27, 2026 1:09 AM CDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Spencer, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 1:09 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Spencer
Saturday looks like the warmest upcoming period in Spencer at 91 degrees F.
Monday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 1:09 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 71.
Mostly sunny, with a high near 90.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 64.
Partly sunny, with a high near 87.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 65.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Rain Showers Likely then Mostly Sunny
|
91°F |
10 to 20 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Cloudy
|
71°F |
10 mph
SSE
|
|
Sunday
Aug 30
|
Mostly Sunny
|
90°F |
10 mph
SSW
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
68°F |
5 to 10 mph
SSE
|
|
Monday
Aug 31
|
Mostly Sunny
|
88°F |
10 mph
N
|
|
Monday Night
Aug 31
|
Partly Cloudy
|
64°F |
5 to 10 mph
NE
|
|
Tuesday
Sep 1
|
Partly Sunny
|
87°F |
5 to 10 mph
ESE
|
|
Tuesday Night
Sep 1
|
Slight Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
SE
|
|
Wednesday
Sep 2
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
89°F |
5 to 10 mph
SSE
|
Nearby Forecasts
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