Seneca, SD Weather Forecast
Local 7-day forecast
Areas Of Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Seneca, SD in one place.
Areas of fog before 1pm. Mostly cloudy. High near 48, with temperatures falling to around 43 in the afternoon. South wind 5 to 14 mph.
Local Weather Overview
This forecast page for Seneca, 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 6, 2026 10:22 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Seneca, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 10:22 AM CST
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Seneca
Sunday looks like the warmest upcoming period in Seneca at 59 degrees F.
Tonight is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Monday at about 9 to 16 mph NW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 10:22 AM CST
- Coverage
- 8 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
Patchy fog between 1am and 5am. Partly cloudy, with a low around 31. Southwest wind 5 to 8 mph.
Mostly sunny. High near 58, with temperatures falling to around 53 in the afternoon. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Mostly clear, with a low around 35. West northwest wind 5 to 10 mph.
Sunny, with a high near 59. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.
Partly cloudy, with a low around 42. West southwest wind 9 to 13 mph.
Mostly sunny, with a high near 58. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Mostly clear, with a low around 33. West northwest wind around 7 mph.
Partly sunny, with a high near 54. West southwest wind 5 to 9 mph.
Mostly cloudy, with a low around 35.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Areas Of Fog
|
48°F |
5 to 14 mph
S
|
|
Tonight
Nov 6
|
Partly Cloudy then Patchy Fog
|
31°F |
5 to 8 mph
SW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
58°F |
8 to 15 mph
WSW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
35°F |
5 to 10 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
59°F |
5 to 14 mph
SSW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
42°F |
9 to 13 mph
WSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
58°F |
9 to 16 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
33°F |
7 mph
WNW
|
|
Tuesday
Nov 10
|
Partly Sunny
|
54°F |
5 to 9 mph
WSW
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy
|
35°F |
9 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
53°F |
9 to 14 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
8 mph
ESE
|
|
Thursday
Nov 12
|
Mostly Sunny
|
53°F |
7 to 10 mph
SE
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
37°F |
10 mph
SSE
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.