Conway, South Carolina Weather
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Climate of Conway: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), July is usually the hottest month in Conway, with average daytime highs around 31°C. January is the coolest, when nights typically fall to about 3°C.
The area receives about 1340 mm of rain in a typical year. Most of it falls from May to October (around 62% of the yearly total), and August is the wettest month at roughly 174 mm.
For outdoor plans and travel, April and November usually offer the most comfortable weather in Conway, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 13° | 3° | 64 mm | 81% |
| Feb | 14° | 5° | 88 mm | 81% |
| Mar | 18° | 8° | 90 mm | 80% |
| Apr | 22° | 13° | 81 mm | 78% |
| May | 27° | 18° | 105 mm | 76% |
| Jun | 30° | 22° | 133 mm | 76% |
| Jul | 31° | 24° | 154 mm | 77% |
| Aug | 30° | 23° | 174 mm | 80% |
| Sep | 28° | 20° | 159 mm | 80% |
| Oct | 24° | 15° | 106 mm | 79% |
| Nov | 18° | 9° | 89 mm | 79% |
| Dec | 15° | 6° | 96 mm | 83% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Conway. Values describe typical conditions, not a forecast.
About Conway weather
Conway lies in South Carolina's humid subtropical climate, coastal and low-lying for much of the state — about 144 km north-east of Charleston. Expect hot, humid summers (June–August) with highs commonly in the low-to-mid 30s°C. Winter brings mild winters (December–February), rarely dropping below freezing near the coast. This page shows live, auto-refreshing weather for Conway: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/New_York.
Frequently asked questions
Conway is about 144 km north-east of Charleston, in South Carolina.
Conway sees mild winters (December–February), rarely dropping below freezing near the coast.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Conway's exact coordinates. No fixed schedule, the page updates whenever you load it.
July is usually the hottest month in Conway, with average daytime highs of about 31°C and nights around 24°C.
The coldest nights come in January, when the average low is about 3°C and daytime highs reach around 13°C.
Conway receives about 1340 mm of rain in a typical year. August is the wettest month at roughly 174 mm, and the main rainy period is May to October.
April and November usually offer the most comfortable weather in Conway, with mild daytime temperatures and little rain.
In November Conway typically sees daytime highs near 18°C and lows near 9°C, with about 89 mm of rain over the month and average humidity around 79%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
The current temperature for Conway updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
Conway's day-to-day weather follows the broader pattern of South Carolina described above. See the hourly weather forecast or the air quality index for more detail.