5-day weather forecast Charleston Nov 17, 2026
16°Weather forecast Charleston Tuesday Nov 17, 2026: partly cloudy, temperature from 8 °C to 16 °C.
Precipitation probability 15%. Wind up to 4.19 m/s (gusts 10.64 m/s). Air humidity 52–72%, atmospheric pressure 773–774 mm Hg, UV index up to 3.4.
Weather Alerts
Freeze Watch issued November 13 at 1:18PM EST until November 15 at 9:00AM EST by NWS Charleston SC
Freeze Watch
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 30 possible.
* WHERE...Portions of southeast Georgia and southeast South Carolina.
* WHEN...For the Frost Advisory, from 2 AM to 8 AM EST Saturday. For
the Freeze Watch, from late Saturday night through Sunday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Frost Advisory issued November 13 at 1:18PM EST until November 14 at 8:00AM EST by NWS Charleston SC
Frost Advisory
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 30 possible.
* WHERE...Portions of southeast Georgia and southeast South Carolina.
* WHEN...For the Frost Advisory, from 2 AM to 8 AM EST Saturday. For
the Freeze Watch, from late Saturday night through Sunday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
5 days at a glance — tap a day to open it
Sunrise 06:51
Sunset 17:17
Sunset 17:17
First Quarter63% illuminated
Moonrise 13:16 · Moonset does not set today
Moonrise 13:16 · Moonset does not set today
Chart
Table
Tue, Nov 17, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 10 °C | 13% | 82% | 64% | 773 mm Hg | NNE 31° 3.61 (6.75) m/s | 0 |
| 01:00 | Cloudy | 9 °C | 12% | 78% | 64% | 773 mm Hg | NNE 28° 3.81 (7.25) m/s | 0 |
| 02:00 | Cloudy | 9 °C | 14% | 84% | 64% | 773 mm Hg | NNE 27° 3.69 (7.58) m/s | 0 |
| 03:00 |  Overcast | 9 °C | 14% | 88% | 65% | 773 mm Hg | NNE 23° 3.69 (8.25) m/s | 0 |
| 04:00 | Overcast | 9 °C | 15% | 92% | 65% | 773 mm Hg | NNE 19° 3.69 (8.89) m/s | 0 |
| 05:00 | Cloudy | 9 °C | 15% | 85% | 67% | 773 mm Hg | NNE 18° 3.81 (9.31) m/s | 0 |
| 06:00 |  Partly cloudy | 9 °C | 12% | 62% | 69% | 773 mm Hg | NNE 20° 3.81 (9.44) m/s | 0 |
| 07:00 | Partly cloudy | 8 °C | 13% | 61% | 72% | 774 mm Hg | NNE 21° 4 (10.11) m/s | 0 |
| 08:00 | Partly cloudy | 9 °C | 11% | 56% | 68% | 774 mm Hg | NNE 21° 4.11 (10.64) m/s | 0.2 |
| 09:00 | Partly cloudy | 11 °C | 8% | 51% | 63% | 774 mm Hg | NNE 23° 4.11 (9.11) m/s | 0.8 |
| 10:00 | Partly cloudy | 12 °C | 7% | 46% | 60% | 774 mm Hg | NNE 25° 4 (7.36) m/s | 1.8 |
| 11:00 | Partly cloudy | 14 °C | 7% | 52% | 59% | 774 mm Hg | NE 34° 4.11 (6.36) m/s | 2.8 |
| 12:00 | Partly cloudy | 15 °C | 7% | 56% | 57% | 773 mm Hg | NE 43° 4.11 (5.17) m/s | 3.4 |
| 13:00 | Partly cloudy | 16 °C | 7% | 61% | 55% | 773 mm Hg | NE 52° 4.19 (4.42) m/s | 3.3 |
| 14:00 | Partly cloudy | 16 °C | 7% | 61% | 53% | 773 mm Hg | NE 53° 4 (4.31) m/s | 2.5 |
| 15:00 | Partly cloudy | 16 °C | 7% | 60% | 52% | 773 mm Hg | NE 55° 3.89 (4.58) m/s | 1.5 |
| 16:00 | Partly cloudy | 16 °C | 7% | 60% | 53% | 773 mm Hg | NE 55° 3.81 (5.14) m/s | 0.6 |
| 17:00 | Partly cloudy | 15 °C | 8% | 60% | 57% | 773 mm Hg | NE 55° 3.81 (7.03) m/s | 0.1 |
| 18:00 | Partly cloudy | 14 °C | 8% | 60% | 59% | 773 mm Hg | NE 53° 3.81 (7.83) m/s | 0 |
| 19:00 | Partly cloudy | 13 °C | 9% | 60% | 61% | 773 mm Hg | NE 50° 3.81 (8.11) m/s | 0 |
| 20:00 | Partly cloudy | 13 °C | 7% | 42% | 63% | 773 mm Hg | NE 43° 3.61 (8) m/s | 0 |
| 21:00 |  Clear | 12 °C | 6% | 24% | 65% | 773 mm Hg | NE 37° 3.61 (8.14) m/s | 0 |
| 22:00 | Clear | 12 °C | 5% | 7% | 66% | 773 mm Hg | NNE 30° 3.61 (8.44) m/s | 0 |
| 23:00 | Clear | 11 °C | 6% | 10% | 66% | 773 mm Hg | NNE 25° 3.69 (8.58) m/s | 0 |
Tue, Nov 17, 2026
Charleston on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.