Charleston (SC)
Tomorrow
Tomorrow weather in Charleston
Thursday, December 18th, 2025
19°
Heavy rain
The weather tomorrow in Charleston will be hotter than today, with temperatures rising to 19°.
The rain will visit again tomorrow in Charleston and the expected precipitation are 83 mm.
19° / 13°
Temp
89%
Rain
14 km/h
Wind
90%
Humidity
Charleston Weather Pages
Charleston hourly forecast for tomorrow
Scroll right to see more weather forecasts for Charleston tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:17 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 05:17 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | |  | | |  |  | | |  |  | |  | | | |  |  | |  | | | | Next |
| temperatures | 13.3° | 13.2° | 13.3° | 13.5° | 13.6° | 14° | 14.4° | 14.7° | Sunrise | 15.7° | 16.6° | 17.5° | 17.9° | 18° | 18.1° | 18.4° | 18.6° | 18.8° | 18.5° | Sunset | 18.2° | 17.8° | 17.5° | 17.3° | 15.2° | 16.3° | |
| wind speed | 5 km/h | 6 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 13 km/h | 15 km/h | 14 km/h | 14 km/h | 14 km/h | 14 km/h | 12 km/h | 10 km/h | 9 km/h | 11 km/h | 9 km/h | 8 km/h | 7 km/h | 5 km/h | |||
| wind degree | 47° | 55° | 52° | 63° | 56° | 66° | 60° | 67° | 85° | 125° | 144° | 157° | 160° | 175° | 183° | 192° | 191° | 193° | 186° | 194° | 190° | 187° | 170° | 213° | |||
| wind direction | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | E | SE | SE | SSE | SSE | S | S | SSW | SSW | SSW | S | SSW | S | S | S | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 3.6 mm | 5.3 mm | 7.1 mm | 6.1 mm | 5.7 mm | 5.2 mm | 9 mm | 11 mm | 12.9 mm | 9.6 mm | 8 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 75% | 78% | 80% | 86% | 90% | 93% | 91% | 90% | 89% | 87% | 85% | 84% | 91% | 94% | 97% | 96% | 96% | 96% | 97% | 97% | 98% | 98% | 98% | 70% | |||
| dew point | 8.8° | 9.3° | 9.8° | 11.2° | 11.9° | 12.6° | 12.9° | 13.1° | 13.3° | 14.4° | 15° | 15.6° | 16.7° | 17.2° | 17.7° | 18° | 18.2° | 18.3° | 17.8° | 17.5° | 17.2° | 17° | 16.9° | 7.9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 2 km | 2 km | 2 km | 5 km | 2 km | |||
| cloud cover | 81% | 72% | 63% | 56% | 52% | 49% | 48% | 47% | 46% | 73% | 87% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 99% | 98% | 99% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 0.8 | 0.5 | 0.7 | 0.5 | 0.4 | 0.3 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Charleston tomorrow
The temperature tomorrow in Charleston is expected to be typical for this time of year, with a forecast of 19 °F, closely aligning with the historical average for December 18th.
temperatures
19 °F
rain
83.5 mm
wind
14 km/h
UV
Low
Charleston daylight overview ☀️
Tomorrow in Charleston, The sun rises at 07:17 and sets at 17:17, giving a total daylight duration of 10 hours and 0 minutes.
Quick links
More Charleston weather pages
What to wear tomorrow in Charleston? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Charleston forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Charleston - FAQ
What is the maximum temperature for tomorrow in Charleston?
The maximum temperature for tomorrow in Charleston is expected to be 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Charleston? 🌧️
Yes, there is a 89% chance of rain in Charleston tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Charleston? 🌀
The wind in Charleston is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Charleston tomorrow?
Given the forecast of 19 °F with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Charleston tomorrow.
What is the sunrise and sunset time for Charleston tomorrow?
The sun is expected to rise at 07:17 and set at 17:17 in Charleston.
How accurate is the weather forecast Charleston tomorrow? ✅
Charleston weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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