Myrtle Beach, SC Hourly Forecast
Myrtle Beach temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 87°
- Coolest hour: 4 AM - around 78°
- Highest rain chance: 11 AM (46%) - pack accordingly
- UV peak: 1 PM at index 10 - sun protection recommended
- Windiest: 5 PM at 12 mph
Myrtle Beach hourly weather - Thursday, August 6
In Myrtle Beach, expect a high near 82°F (28°C) around 7 PM and a low of 79°F (26°C) near 9 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 7 PM | Sunny | 82° | 89° | 9% | 10 mph S | 81% | 0 | |
| 8 PM | Sunny | 80° | 84° | 11% | 8 mph SSE | 85% | 0 | |
| 9 PM | Clear | 79° | 84° | 13% | 9 mph SSE | 89% | 0 | |
| 10 PM | Clear | 79° | 84° | 14% | 9 mph SSE | 90% | 0 | |
| 11 PM | Clear | 80° | 84° | 14% | 10 mph S | 89% | 0 |
Myrtle Beach hourly weather - Friday, August 7
In Myrtle Beach, expect a high near 87°F (30°C) around 3 PM and a low of 78°F (25°C) near 4 AM; precipitation risk peaks at 46% around 11 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 79° | 84° | 14% | 10 mph S | 89% | 0 | |
| 1 AM | Clear | 79° | 84° | 13% | 9 mph S | 88% | 0 | |
| 2 AM | Partly Cloudy | 79° | 84° | 15% | 8 mph S | 88% | 0 | |
| 3 AM | Clear | 78° | 83° | 13% | 8 mph S | 88% | 0 | |
| 4 AM | Partly Cloudy | 78° | 83° | 17% | 7 mph S | 88% | 0 | |
| 5 AM | Overcast | 78° | 83° | 26% | 7 mph SSW | 86% | 0 | |
| 6 AM | Overcast | 79° | 84° | 27% | 6 mph SSW | 88% | 0 | |
| 7 AM | Patchy rain nearby | 79° | 84° | 40% | 6 mph S | 91% | 0 | |
| 8 AM | Sunny | 80° | 86° | 13% | 7 mph S | 86% | 1 | |
| 9 AM | Patchy rain nearby | 82° | 88° | 41% | 8 mph S | 82% | 2 | |
| 10 AM | Patchy light drizzle | 83° | 90° | 30% | 9 mph S | 78% | 4 | |
| 11 AM | Patchy rain nearby | 84° | 92° | 46% | 10 mph S | 75% | 7 | |
| 12 PM | Patchy rain nearby | 85° | 93° | 14% | 10 mph S | 69% | 9 | |
| 1 PM | Patchy rain nearby | 86° | 94° | 14% | 10 mph S | 65% | 10 | |
| 2 PM | Sunny | 87° | 94° | 4% | 11 mph SSE | 63% | 10 | |
| 3 PM | Sunny | 87° | 93° | 4% | 11 mph SSE | 62% | 8 | |
| 4 PM | Sunny | 86° | 93° | 4% | 11 mph SSE | 63% | 6 | |
| 5 PM | Sunny | 85° | 92° | 5% | 12 mph SSE | 67% | 3 | |
| 6 PM | Sunny | 84° | 91° | 5% | 12 mph S | 70% | 1 | |
| 7 PM | Sunny | 83° | 89° | 7% | 12 mph S | 74% | 0 | |
| 8 PM | Sunny | 81° | 86° | 8% | 11 mph S | 78% | 0 | |
| 9 PM | Clear | 80° | 85° | 8% | 10 mph S | 79% | 0 | |
| 10 PM | Clear | 80° | 84° | 9% | 10 mph S | 80% | 0 | |
| 11 PM | Clear | 80° | 84° | 9% | 10 mph S | 81% | 0 |
Myrtle Beach hourly weather - Saturday, August 8
In Myrtle Beach, expect a high near 87°F (30°C) around 1 PM and a low of 78°F (26°C) near 4 AM; precipitation risk peaks at 24% around 7 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 79° | 84° | 10% | 9 mph S | 83% | 0 | |
| 1 AM | Clear | 79° | 83° | 11% | 10 mph S | 84% | 0 | |
| 2 AM | Clear | 79° | 83° | 10% | 9 mph S | 83% | 0 | |
| 3 AM | Clear | 78° | 83° | 12% | 8 mph S | 85% | 0 | |
| 4 AM | Partly Cloudy | 78° | 83° | 15% | 6 mph S | 87% | 0 | |
| 5 AM | Patchy rain nearby | 78° | 84° | 23% | 6 mph SSE | 88% | 0 | |
| 6 AM | Patchy rain nearby | 78° | 84° | 23% | 7 mph S | 89% | 0 | |
| 7 AM | Patchy rain nearby | 79° | 84° | 24% | 6 mph S | 88% | 0 | |
| 8 AM | Patchy rain nearby | 81° | 87° | 21% | 6 mph S | 82% | 1 | |
| 9 AM | Patchy rain nearby | 83° | 90° | 17% | 6 mph S | 74% | 2 | |
| 10 AM | Patchy rain nearby | 85° | 92° | 13% | 7 mph S | 69% | 4 | |
| 11 AM | Patchy rain nearby | 86° | 93° | 12% | 8 mph SSE | 66% | 7 | |
| 12 PM | Sunny | 86° | 94° | 4% | 9 mph SSE | 64% | 9 | |
| 1 PM | Sunny | 87° | 94° | 4% | 11 mph SSE | 63% | 10 | |
| 2 PM | Patchy rain nearby | 87° | 93° | 13% | 11 mph SSE | 63% | 9 | |
| 3 PM | Sunny | 85° | 92° | 6% | 12 mph S | 65% | 7 | |
| 4 PM | Sunny | 84° | 90° | 6% | 12 mph S | 68% | 4 | |
| 5 PM | Sunny | 83° | 88° | 7% | 10 mph SSW | 70% | 2 | |
| 6 PM | Sunny | 82° | 86° | 8% | 9 mph SSW | 72% | 1 | |
| 7 PM | Sunny | 81° | 86° | 8% | 9 mph S | 73% | 0 | |
| 8 PM | Sunny | 80° | 84° | 8% | 8 mph S | 75% | 0 | |
| 9 PM | Clear | 80° | 83° | 8% | 8 mph SSW | 76% | 0 | |
| 10 PM | Clear | 79° | 83° | 9% | 8 mph SSW | 78% | 0 | |
| 11 PM | Clear | 79° | 83° | 10% | 8 mph S | 80% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Myrtle Beach today?
Will it rain in Myrtle Beach tonight?
When is the UV index highest in Myrtle Beach today?
Myrtle Beach hour-by-hour: what to expect
Over the next 24 hours in Myrtle Beach, temperatures range from 78°F (25°C) around 4 AM up to 87°F (30°C) near 3 PM - right in line with the typical August high of 85°F (30°C).
Precipitation is a real possibility: the chance of rain peaks at 46% around 11 AM. UV reaches 10 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Myrtle Beach 14-day forecast or the monthly climate averages.