Seneca Weather Forecast 15 Days, Weather in Seneca Today

Current weather conditions and 15 day weather forecast for Seneca, South Carolina, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Seneca

23 September 2026 Wednesday
25.6 ° C / 78.1°F
Light rain shower
Light rain shower
Feels Like : 28 ° C / 82.4°F
Humidity : % 74
Pressure : 1015 mb
Wind Speed : 6.1 kmph / 3.8 miles from NENE
Visibility : 10 km
Precipitation (rainfall) : 0.47 mm
Cloud (%) : 100

15 day weather forecast for Seneca, SC, USA

Weather Forecast for next 15 Days for Seneca including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Seneca, South Carolina state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
22 September 2026 Tuesday Light rain shower Light rain shower 19.2 ° C
(66.6°F)
30.2 ° C
(86.3°F)
23.7 ° C
(74.7°F)
% 80 82% 7.2 Sunrise:07:19 AM
Sunset: 07:29 PM
Moonrise:05:37 PM
Moonset: 03:29 AM
Moon Phase
( Waxing Gibbous )
23 September 2026 Wednesday Overcast Overcast 14.7 ° C
(58.4°F)
18.7 ° C
(65.7°F)
17.5 ° C
(63.4°F)
% 89 84% 1.7 Sunrise:07:20 AM
Sunset: 07:27 PM
Moonrise:06:03 PM
Moonset: 04:27 AM
Moon Phase
( Waxing Gibbous )
24 September 2026 Thursday Cloudy Cloudy 13.8 ° C
(56.8°F)
20.3 ° C
(68.6°F)
15.9 ° C
(60.6°F)
% 81 61% 6 Sunrise:07:21 AM
Sunset: 07:26 PM
Moonrise:06:27 PM
Moonset: 05:25 AM
Moon Phase
( Full Moon )
25 September 2026 Friday Sunny Sunny 12.3 ° C
(54.2°F)
23.6 ° C
(74.5°F)
17.5 ° C
(63.5°F)
% 66 7% 7.1 Sunrise:07:22 AM
Sunset: 07:24 PM
Moonrise:06:51 PM
Moonset: 06:22 AM
Moon Phase
( Full Moon )
26 September 2026 Saturday Sunny Sunny 13 ° C
(55.4°F)
25.6 ° C
(78.1°F)
18.8 ° C
(65.8°F)
% 61 6% 6.9 Sunrise:07:22 AM
Sunset: 07:23 PM
Moonrise:07:16 PM
Moonset: 07:20 AM
Moon Phase
( Full Moon )
27 September 2026 Sunday Overcast Overcast 15.9 ° C
(60.5°F)
25.5 ° C
(78°F)
20.1 ° C
(68.3°F)
% 57 12% 6 Sunrise:07:23 AM
Sunset: 07:22 PM
Moonrise:07:42 PM
Moonset: 08:19 AM
Moon Phase
( Waning Gibbous )
28 September 2026 Monday Overcast Overcast 15.6 ° C
(60.1°F)
26.1 ° C
(79°F)
20.2 ° C
(68.3°F)
% 54 12% 6 Sunrise:07:24 AM
Sunset: 07:20 PM
Moonrise:08:11 PM
Moonset: 09:21 AM
Moon Phase
( Waning Gibbous )
29 September 2026 Tuesday Overcast Overcast 16.9 ° C
(62.4°F)
28 ° C
(82.3°F)
22 ° C
(71.5°F)
% 57 6% 7 Sunrise:07:25 AM
Sunset: 07:19 PM
Moonrise:08:45 PM
Moonset: 10:25 AM
Moon Phase
( Waning Gibbous )
30 September 2026 Wednesday Sunny Sunny 17.2 ° C
(63°F)
28 ° C
(82.4°F)
22 ° C
(71.6°F)
% 58 3% 7 Sunrise:07:25 AM
Sunset: 07:17 PM
Moonrise:09:26 PM
Moonset: 11:31 AM
Moon Phase
( Waning Gibbous )
01 October 2026 Thursday Overcast Overcast 17.1 ° C
(62.8°F)
27.6 ° C
(81.6°F)
21.6 ° C
(70.9°F)
% 58 7% 6 Sunrise:07:26 AM
Sunset: 07:16 PM
Moonrise:10:15 PM
Moonset: 12:38 PM
Moon Phase
( Last Quarter )
02 October 2026 Friday Sunny Sunny 18 ° C
(64.4°F)
27.3 ° C
(81.1°F)
22.3 ° C
(72.1°F)
% 57 4% 7 Sunrise:07:27 AM
Sunset: 07:14 PM
Moonrise:11:14 PM
Moonset: 01:42 PM
Moon Phase
( Last Quarter )
03 October 2026 Saturday Overcast Overcast 15.8 ° C
(60.5°F)
27.1 ° C
(80.7°F)
20.9 ° C
(69.6°F)
% 63 12% 6 Sunrise:07:28 AM
Sunset: 07:13 PM
Moonrise:Does not rise today
Moonset: 02:39 PM
Moon Phase
( Last Quarter )
04 October 2026 Sunday Overcast Overcast 18.1 ° C
(64.5°F)
21.2 ° C
(70.2°F)
19.7 ° C
(67.5°F)
% 82 72% 5 Sunrise:07:28 AM
Sunset: 07:12 PM
Moonrise:12:20 AM
Moonset: 03:29 PM
Moon Phase
( Last Quarter )
05 October 2026 Monday Light rain shower Light rain shower 17.6 ° C
(63.6°F)
20.5 ° C
(68.9°F)
18.7 ° C
(65.7°F)
% 97 93% 5 Sunrise:07:29 AM
Sunset: 07:10 PM
Moonrise:01:32 AM
Moonset: 04:12 PM
Moon Phase
( Waning Crescent )
Seneca Weather forecasts are usually fully updated every 4 hours.
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