Barnwell Weather Forecast 15 Days, Weather in Barnwell Today
Current weather conditions and 15 day weather forecast for Barnwell, 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 Barnwell
| 03 August 2026 Monday 28.8 ° C / 83.8°F  Sunny |
Feels Like : 33.4 ° C / 92.1°F Humidity : % 76 Pressure : 1010 mb Wind Speed : 16.2 kmph / 10.1 miles from SW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 21 |
15 day weather forecast for Barnwell, SC, USA
Weather Forecast for next 15 Days for Barnwell 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 Barnwell, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 03 August 2026 Monday |  Partly Cloudy |
22.4 ° C (72.3°F) |
30.3 ° C (86.5°F) |
25.7 ° C (78.2°F) |
% 88 | 24% | 6.4 | Sunrise:06:39 AM Sunset: 08:23 PM |
Moonrise:11:02 PM Moonset: 11:25 AM Moon Phase ( Last Quarter ) |
|
| 04 August 2026 Tuesday |  Mist |
22.5 ° C (72.4°F) |
33.1 ° C (91.5°F) |
26.7 ° C (80.1°F) |
% 73 | 38% | 9.4 | Sunrise:06:40 AM Sunset: 08:22 PM |
Moonrise:11:30 PM Moonset: 12:24 PM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday | Sunny |
22.9 ° C (73.3°F) |
34.4 ° C (93.9°F) |
27.6 ° C (81.7°F) |
% 68 | 36% | 8.8 | Sunrise:06:41 AM Sunset: 08:21 PM |
Moonrise:Does not rise today Moonset: 01:26 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday |  Patchy rain nearby |
22.8 ° C (73°F) |
35.2 ° C (95.3°F) |
27.9 ° C (82.3°F) |
% 69 | 67% | 4.2 | Sunrise:06:42 AM Sunset: 08:20 PM |
Moonrise:12:03 AM Moonset: 02:31 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Sunny |
22.4 ° C (72.3°F) |
34.7 ° C (94.5°F) |
26.4 ° C (79.5°F) |
% 79 | 77% | 8 | Sunrise:06:42 AM Sunset: 08:19 PM |
Moonrise:12:42 AM Moonset: 03:39 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
22.7 ° C (72.9°F) |
34.7 ° C (94.5°F) |
27.7 ° C (81.9°F) |
% 70 | 7% | 8 | Sunrise:06:43 AM Sunset: 08:18 PM |
Moonrise:01:31 AM Moonset: 04:47 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
23.1 ° C (73.5°F) |
34.4 ° C (93.9°F) |
28.3 ° C (82.9°F) |
% 67 | 5% | 8 | Sunrise:06:44 AM Sunset: 08:17 PM |
Moonrise:02:29 AM Moonset: 05:50 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
24.1 ° C (75.4°F) |
36.7 ° C (98°F) |
29.3 ° C (84.8°F) |
% 64 | 36% | 9 | Sunrise:06:44 AM Sunset: 08:16 PM |
Moonrise:03:38 AM Moonset: 06:46 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Partly Cloudy |
26.4 ° C (79.5°F) |
37 ° C (98.7°F) |
30.3 ° C (86.5°F) |
% 59 | 57% | 9 | Sunrise:06:45 AM Sunset: 08:15 PM |
Moonrise:04:53 AM Moonset: 07:34 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
24.8 ° C (76.6°F) |
36.8 ° C (98.3°F) |
29.4 ° C (84.9°F) |
% 64 | 36% | 9 | Sunrise:06:46 AM Sunset: 08:14 PM |
Moonrise:06:10 AM Moonset: 08:14 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Partly Cloudy |
23.9 ° C (75.1°F) |
36.7 ° C (98°F) |
29.5 ° C (85.1°F) |
% 62 | 7% | 9 | Sunrise:06:46 AM Sunset: 08:13 PM |
Moonrise:07:25 AM Moonset: 08:49 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
24.2 ° C (75.6°F) |
31.9 ° C (89.5°F) |
27.5 ° C (81.4°F) |
% 72 | 10% | 8 | Sunrise:06:47 AM Sunset: 08:12 PM |
Moonrise:08:38 AM Moonset: 09:20 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Patchy rain nearby |
22.8 ° C (73.1°F) |
35.7 ° C (96.2°F) |
27.5 ° C (81.4°F) |
% 75 | 76% | 8 | Sunrise:06:48 AM Sunset: 08:11 PM |
Moonrise:09:47 AM Moonset: 09:50 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
21.7 ° C (71.1°F) |
30.1 ° C (86.1°F) |
25.5 ° C (77.8°F) |
% 78 | 57% | 8 | Sunrise:06:48 AM Sunset: 08:10 PM |
Moonrise:10:55 AM Moonset: 10:21 PM Moon Phase ( Waxing Crescent ) |
|
Add a link to your web page; copy and paste this html to your web page