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Charleston County, SC Weather Forecast | 5 Day
Updated: Sun Jul 13th 2025 7:00 PM EDT
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Patchy Rain Nearby
Sun 7-13
Scattered showers with a high of 92°F and a low of 76°F. Rainfall expected in the surrounding area to have a 64% chance with an estimated 0.14in. Winds will be light at 10mph and gusts of 7.9mph at 11 PM. High humidity with average of 83% is anticipated, the maximum being 84% at 11 PM and 81% being its lowest at 8 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.99inHg at 8 PM with an avg 30inHg.
- HI: 92°F
- LO: 76°F
- Rainfall: 64% | est. 0.14in
- Snowfall: 0%
- Wind
9.4 mph - Humidity
83% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
06:21 AM - Sunset
08:29 PM - Moonrise
10:40 PM - Moonset
08:59 AM - Moon Phase
Waning Gibbous
Partly Cloudy
Mon 7-14
Partly Cloudy with a high of 90°F and a low of 79°F. Wind will be moderate, blowing around 13mph on average and gusts of 15mph at 6 PM. High humidity with average of 83% is anticipated, the maximum being 90% at 5 AM and 70% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 10 PM, a lowest point of 29.98inHg at 5 AM with an avg 30.02inHg.
- HI: 90°F
- LO: 79°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
12.1 mph - Humidity
83% avg. - UV Index
2.8 - Air QualityModerate
- Sunrise
06:22 AM - Sunset
08:29 PM - Moonrise
11:10 PM - Moonset
10:04 AM - Moon Phase
Waning Gibbous
Partly Cloudy
Tue 7-15
Partly Cloudy with a high of 89°F and a low of 79°F. Wind will be moderate, blowing around 14mph on average and gusts of 19.9mph at 10 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 88% at 1 AM and 67% being its lowest at 2 PM. Barometric pressure is its highest of 30.12inHg at 10 AM, a lowest point of 30.06inHg at 4 AM with an avg 30.09inHg.
- HI: 89°F
- LO: 79°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.6 mph - Humidity
78% avg. - UV Index
2.5 - Air QualityModerate
- Sunrise
06:22 AM - Sunset
08:28 PM - Moonrise
11:39 PM - Moonset
11:08 AM - Moon Phase
Waning Gibbous
Partly Cloudy
Wed 7-16
Partly Cloudy with a high of 86°F and a low of 80°F. Wind will be moderate, blowing around 14mph on average and gusts of 22.4mph at 2 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 92% at 5 AM and 64% being its lowest at 3 PM. Barometric pressure is its highest of 30.18inHg at 11 AM, a lowest point of 30.05inHg at 7 PM with an avg 30.11inHg.
- HI: 86°F
- LO: 80°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.4 mph - Humidity
79% avg. - UV Index
2.5 - Air QualityGood
- Sunrise
06:23 AM - Sunset
08:28 PM - Moonrise
No moonrise - Moonset
12:13 PM - Moon Phase
Waning Gibbous
Patchy Rain Nearby
Thu 7-17
Scattered showers with a high of 88°F and a low of 80°F. It will likey rain in the surrounding area, having a 85% chance of a downpour with an estimated 0.06in. Wind will be moderate, blowing around 15mph on average and gusts of 19.4mph at 12 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 85% at 4 AM and 60% being its lowest at 3 PM. Barometric pressure is its highest of 30.15inHg at 11 PM, a lowest point of 30.07inHg at 4 AM with an avg 30.11inHg.
- HI: 88°F
- LO: 80°F
- Rainfall: 85% | est. 0.06in
- Snowfall: 0%
- Wind
14.1 mph - Humidity
75% avg. - UV Index
0.1 - Air QualityGood
- Sunrise
06:23 AM - Sunset
08:27 PM - Moonrise
12:07 AM - Moonset
01:19 PM - Moon Phase
Last Quarter
Sunny
Fri 7-18
Sunny with a high of 89°F and a low of 80°F. Wind will be moderate, blowing around 15mph on average and gusts of 18.8mph at 11 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 86% at 3 AM and 61% being its lowest at 2 PM. Barometric pressure is its highest of 30.18inHg at 11 AM, a lowest point of 30.1inHg at 5 PM with an avg 30.13inHg.
- HI: 89°F
- LO: 80°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
14.5 mph - Humidity
77% avg. - UV Index
7 - Air QualityTBA
- Sunrise
06:24 AM - Sunset
08:27 PM - Moonrise
12:38 AM - Moonset
02:27 PM - Moon Phase
Last Quarter
Currently
 |
84°F |
29.98 inHg.
Barometer 79%
Humidity ESE 13.7 mph Wind |
| Localized Thunderstorms | ||
5 Day Forecast Nearby
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