Charleston Hourly Weather
57°
Overcast
Feels like 57°
Perfect
Outdoor comfort right now
It is 57°F and overcast in Charleston. Light rain moves in around 7am, clearing by 9am. Tomorrow: partly cloudy, high 73°F.
- Pressure steady slowly 30.16 inHg
- Wind 2 mph NE
- Humidity 97%
- Cloud 100%
- UV peak 4
- Rain chance 100%
Next 48 hours
Scroll sideways — or pick a day below.
Now
6
7am
17%
6
8am
13%
6
9am
5%
6
10am
5%
6
11am
7%
6
12pm
6%
5
1pm
8%
6
2pm
4%
6
3pm
4%
6
4pm
4%
6
5pm
4%
6
6pm
3%
5
7pm
5%
4
8pm
1%
3
9pm
1%
3
10pm
1%
2
11pm
1%
2
12am
Sun
1%
2
1am
3%
2
2am
4%
2
3am
5%
2
4am
6%
2
5am
8%
2
6am
9%
2
7am
17%
2
8am
11%
2
9am
11%
1
10am
3%
1
11am
2%
1
12pm
1%
2
1pm
9%
2
2pm
2%
2
3pm
3
4pm
3
5pm
1%
3
6pm
3
7pm
3%
3
8pm
1%
3
9pm
3
10pm
3
11pm
3
12am
Mon
1%
3
1am
1%
3
2am
2
3am
2
4am
2
5am
2
Conditions in detail
-
Feels like
57°
About what it looks like
-
Dew point
55°
Comfortable
-
Wind
2 mph
Gusting 0 mph from NE
-
Pressure
30.18 inHg
Steady slowly
-
Visibility
9.9 mi
Clear
-
UV index
0
Peaks at 4 today
-
Cloud cover
100%
—
-
Precipitation today
0.07"
Over about 5h
Air quality
US AQI
29
Good
- PM2.5 3 µg/m³
- PM10 3 µg/m³
- Ozone 52 µg/m³
- NO₂ 5 µg/m³
Next 14 days
Pick a day to load its hour-by-hour detail.
Live radar
Drag to pan, scroll to zoom, or scrub through recent frames.
Best time to…
Scored hour by hour across the next two days.
-
Go for a run
100Sun 2pm–5am
Cool, calm and dry
-
Walk the dog
100Sat 6am–5am
Mild, no downpours, no ice
-
Ride a bike
100Sat 6am–5am
Wind matters more than temperature
-
Garden work
99Sun 3am–8pm
Mild and dry, sun optional
-
Patio or BBQ
91Sat 9am–4am
Warm, dry, and not too breezy
-
Golden-hour photos
85Sat 6pm–7pm
Scattered cloud catches the light
-
Line-dry laundry
80Sat 9am–7pm
Dry air plus a working breeze
-
Stargazing
57Mon 5am–5am
Clear, dark and calm
Sun & moon
Sunrise
7:24 am
Sunset
7:06 pm
- Day length11h 42m
- Golden hour6:11 pm–7:06 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Poor · 15/100
Clearest around 10pm at 81% cloud.
Almanac
Historical records for this location are still loading, or unavailable.
Hour-by-hour forecast for Charleston
Every hour for the next 48 hours, local time.
| Time | Conditions | Temp | Feels | Chance | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| Saturday Oct 3 | |||||||
| 6am | Light rain | 58° | 58° | 0% | 0.00" | 6 mph (gusts 19 mph) | 91% |
| 7am | Light rain | 57° | 57° | 17% | 0.01" | 6 mph (gusts 19 mph) | 92% |
| 8am | Light rain | 57° | 57° | 13% | 0.01" | 6 mph (gusts 18 mph) | 92% |
| 9am | Partly cloudy | 57° | 57° | 5% | — | 6 mph (gusts 16 mph) | 91% |
| 10am | Partly cloudy | 59° | 59° | 5% | — | 6 mph (gusts 14 mph) | 89% |
| 11am | Partly cloudy | 60° | 60° | 7% | — | 6 mph | 86% |
| 12pm | Partly cloudy | 63° | 63° | 6% | — | 5 mph | 82% |
| 1pm | Partly cloudy | 65° | 65° | 8% | — | 6 mph | 79% |
| 2pm | Partly cloudy | 66° | 66° | 4% | — | 6 mph | 77% |
| 3pm | Partly cloudy | 67° | 67° | 4% | — | 6 mph | 76% |
| 4pm | Partly cloudy | 67° | 67° | 4% | — | 6 mph | 76% |
| 5pm | Partly cloudy | 67° | 67° | 4% | — | 6 mph | 77% |
| 6pm | Partly cloudy | 66° | 66° | 3% | — | 5 mph | 81% |
| 7pm | Partly cloudy | 64° | 64° | 5% | — | 4 mph | 85% |
| 8pm | Partly cloudy | 63° | 63° | 1% | — | 3 mph | 88% |
| 9pm | Partly cloudy | 62° | 62° | 1% | — | 3 mph | 91% |
| 10pm | Partly cloudy | 62° | 62° | 1% | — | 2 mph | 92% |
| 11pm | Partly cloudy | 61° | 61° | 1% | — | 2 mph | 93% |
| Sunday Oct 4 | |||||||
| 12am | Partly cloudy | 61° | 61° | 1% | — | 2 mph | 94% |
| 1am | Partly cloudy | 61° | 61° | 3% | — | 2 mph | 94% |
| 2am | Partly cloudy | 61° | 61° | 4% | — | 2 mph | 94% |
| 3am | Overcast | 61° | 61° | 5% | — | 2 mph | 94% |
| 4am | Overcast | 60° | 60° | 6% | — | 2 mph | 95% |
| 5am | Overcast | 60° | 60° | 8% | — | 2 mph | 95% |
| 6am | Overcast | 60° | 60° | 9% | — | 2 mph | 96% |
| 7am | Overcast | 60° | 60° | 17% | — | 2 mph | 96% |
| 8am | Partly cloudy | 60° | 60° | 11% | — | 2 mph | 96% |
| 9am | Partly cloudy | 62° | 62° | 11% | — | 1 mph | 94% |
| 10am | Partly cloudy | 64° | 64° | 3% | — | 1 mph | 92% |
| 11am | Partly cloudy | 66° | 66° | 2% | — | 1 mph | 89% |
| 12pm | Partly cloudy | 68° | 68° | 1% | — | 2 mph | 86% |
| 1pm | Partly cloudy | 70° | 70° | 9% | — | 2 mph | 82% |
| 2pm | Partly cloudy | 71° | 71° | 2% | — | 2 mph | 79% |
| 3pm | Partly cloudy | 73° | 73° | 0% | — | 3 mph | 77% |
| 4pm | Partly cloudy | 73° | 73° | 0% | — | 3 mph | 75% |
| 5pm | Partly cloudy | 73° | 73° | 1% | — | 3 mph | 76% |
| 6pm | Overcast | 71° | 71° | 0% | — | 3 mph | 79% |
| 7pm | Overcast | 69° | 69° | 3% | — | 3 mph | 83% |
| 8pm | Overcast | 66° | 66° | 1% | — | 3 mph | 86% |
| 9pm | Partly cloudy | 65° | 65° | 0% | — | 3 mph | 89% |
| 10pm | Partly cloudy | 63° | 63° | 0% | — | 3 mph | 90% |
| 11pm | Partly cloudy | 61° | 61° | 0% | — | 3 mph | 92% |
| Monday Oct 5 | |||||||
| 12am | Partly cloudy | 60° | 60° | 1% | — | 3 mph | 92% |
| 1am | Partly cloudy | 58° | 58° | 1% | — | 3 mph | 93% |
| 2am | Partly cloudy | 56° | 56° | 0% | — | 2 mph | 94% |
| 3am | Partly cloudy | 55° | 55° | 0% | — | 2 mph | 94% |
| 4am | Partly cloudy | 54° | 54° | 0% | — | 2 mph | 95% |
| 5am | Partly cloudy | 52° | 52° | 0% | — | 2 mph | 95% |
About this Charleston forecast
Updated 2026-10-03 10:59 UTC, and refreshed automatically every few minutes. Forecast data is provided by Visual Crossing; radar frames from RainViewer; the 20-year normals and records from the ERA5 reanalysis archive. No national weather service publishes point alerts here, so only computed watches are shown.
Watches labelled computed are worked out on this site from forecast thresholds and are not official warnings — always defer to your national weather service. Need help reading a number? See the sourced weather guide.
Weather near Charleston
Forecasts for the closest places we publish.
- Columbus 214 km
- Lexington 253 km
- Cincinnati 263 km
- Pittsburgh 272 km
- Cleveland 350 km
- Charlotte 354 km
- Louisville 360 km
- Richmond 379 km