Seneca, SD Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Seneca, SD in one place.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Cloudy. Low around 55, with temperatures rising to around 59 overnight. East southeast wind 13 to 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
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: May 31, 2026 2:56 AM CDT.
The active forecast window currently covers May 31 to Jun 6, 2026 for Seneca, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 31, 2026 2:56 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Seneca
Wednesday looks like the warmest upcoming period in Seneca at 84 degrees F.
Monday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Sunday at about 16 to 20 mph SE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 2:56 AM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 9am, then a slight chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 3am. Mostly cloudy. Low around 51, with temperatures rising to around 56 overnight. South wind 12 to 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Mostly sunny, with a high near 75. West northwest wind 15 to 20 mph.
Partly cloudy, with a low around 48. North northeast wind 6 to 13 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. East southeast wind 8 to 17 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. South southeast wind around 17 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 15 to 20 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 53. South wind 12 to 17 mph. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 51. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 31
|
Chance Showers And Thunderstorms
|
55°F |
13 to 18 mph
ESE
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
78°F |
16 to 20 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
51°F |
12 to 18 mph
S
|
|
Monday
Jun 1
|
Mostly Sunny
|
75°F |
15 to 20 mph
WNW
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
48°F |
6 to 13 mph
NNE
|
|
Tuesday
Jun 2
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
81°F |
8 to 17 mph
ESE
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
55°F |
17 mph
SSE
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms
|
84°F |
15 to 20 mph
S
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
53°F |
12 to 17 mph
S
|
|
Thursday
Jun 4
|
Slight Chance Showers And Thunderstorms
|
80°F |
14 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
51°F |
12 to 15 mph
ENE
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
79°F |
14 mph
NE
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
51°F |
13 mph
NE
|
|
Saturday
Jun 6
|
Mostly Sunny
|
83°F |
10 to 14 mph
E
|
Nearby Forecasts
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