Weather Tomorrow for ZIP 29403
Charleston, SC · View full Charleston forecast
Heat AdvisoryUntil Jul 8, 1:00 AM
Heat Advisory issued July 7 at 12:56PM EDT until July 7 at 7:00PM EDT by NWS Charleston SC
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat WatchUntil Jul 8, 1:00 AM
Extreme Heat Watch issued July 7 at 12:56PM EDT until July 8 at 7:00PM EDT by NWS Charleston SC
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Wednesday, July 8, 2026
Precip chance
16%
Wind
7-14 mph
Humidity
75%
Feels like
93–83°F
Rain forecast
Low chance of precipitation. Highest risk around 8 PM (16%).
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 84°F | Partly Cloudy | 4% | 10 mph SW | ||
| 5 AM☽ | 84°F | Partly Cloudy | 5% | 9 mph SW | ||
| 6 AM☽ | 83°F | Partly Cloudy | 6% | 9 mph SW | ||
| 7 AM☽ | 83°F | Partly Cloudy | 5% | 8 mph SW | ||
| 8 AM☽ | 82°F | Partly Cloudy | 4% | 8 mph SW | ||
| 9 AM☽ | 82°F | Partly Cloudy | 3% | 7 mph SW | ||
| 10 AM | 81°F | Mostly Sunny | 2% | 7 mph SW | ||
| 11 AM | 81°F | Mostly Sunny | 2% | 7 mph SW | ||
| 12 PM | 83°F | Sunny | 1% | 7 mph W | ||
| 1 PM | 86°F | Sunny | 2% | 7 mph W | ||
| 2 PM | 90°F | Sunny | 2% | 7 mph W | ||
| 3 PM | 92°F | Sunny | 4% | 7 mph W | ||
| 4 PM | 94°F | Mostly Sunny | 5% | 8 mph W | ||
| 5 PM | 95°F | Mostly Sunny | 7% | 10 mph W | ||
| 6 PM | 94°F | Mostly Sunny | 14% | 12 mph SW | ||
| 7 PM | 93°F | Mostly Sunny | 14% | 13 mph SW | ||
| 8 PM | 93°F | Slight Chance Showers And Thunderstorms | 16% | 14 mph S | ||
| 9 PM | 93°F | Mostly Sunny | 7% | 14 mph S | ||
| 10 PM☽ | 92°F | Partly Cloudy | 6% | 14 mph SW | ||
| 11 PM☽ | 90°F | Mostly Clear | 5% | 13 mph SW | ||
| 12 AM☽ | 87°F | Partly Cloudy | 4% | 12 mph SW | ||
| 1 AM☽ | 86°F | Partly Cloudy | 3% | 12 mph SW | ||
| 2 AM☽ | 86°F | Mostly Clear | 0% | 12 mph SW | ||
| 3 AM☽ | 85°F | Partly Cloudy | 0% | 12 mph SW | ||
Precipitation Timeline
What to Wear Tomorrow
Extreme heat — stay cool and protected
Clothing
- • Lightest possible clothing
- • Wide-brim hat
- • UV-protective shirt if outdoors
Footwear
Breathable sandals
Accessories
- • Sunglasses
- • Sunscreen
Conditions
High: 95°F
Low: 81°F
Wind: 7-14 mph
Rain: 16%
Enjoy your day!
Best Time to Be Outside Tomorrow
Excellent conditions for outdoor activities (dry, light wind, daylight)