Seneca, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Seneca, SC in one place.
Sunny, with a high near 88. South southwest wind around 2 mph.
Local Weather Overview
This forecast page for Seneca, SC 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: Oct 15, 2026 2:56 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Seneca, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:56 PM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Seneca
This Afternoon looks like the warmest upcoming period in Seneca at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Sunday at about 9 to 14 mph ENE.
The forecast from Oct 15 through Oct 21 stays mostly dry.
Forecast Details
- Last updated
- Oct 15, 2026 2:56 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 62. Southwest wind around 1 mph.
Sunny, with a high near 86. West southwest wind 1 to 13 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 51. West wind 7 to 12 mph, with gusts as high as 24 mph.
Sunny, with a high near 64. North wind 5 to 10 mph, with gusts as high as 20 mph.
Clear, with a low around 43.
Sunny, with a high near 61.
Mostly clear, with a low around 45.
Sunny, with a high near 66.
Mostly clear, with a low around 48.
Sunny, with a high near 70.
Mostly clear, with a low around 50.
Sunny, with a high near 72.
Mostly clear, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Sunny
|
88°F |
2 mph
SSW
|
|
Tonight
Oct 15
|
Mostly Clear
|
62°F |
1 mph
SW
|
|
Friday
Oct 16
|
Sunny
|
86°F |
1 to 13 mph
WSW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
51°F |
7 to 12 mph
W
|
|
Saturday
Oct 17
|
Sunny
|
64°F |
5 to 10 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
43°F |
9 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
61°F |
9 to 14 mph
ENE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
45°F |
8 mph
NE
|
|
Monday
Oct 19
|
Sunny
|
66°F |
8 mph
NE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
48°F |
5 mph
NE
|
|
Tuesday
Oct 20
|
Sunny
|
70°F |
3 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
50°F |
3 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
72°F |
5 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
50°F |
3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seneca.
