Intracoastal Waterway - Robert M Grissom Parkway Bridge Weather Forecast
- 29
- 61
Rain Showers Likely
- 27
- 47
Mostly Sunny
- 36
- 49
Partly Sunny
- 50
- 60
Mostly Cloudy
- 51
- 66
Chance Rain
- 45
- 65
Chance Rain
Today 22 Feb Coastal Horry
Cloudy with rain likely with a slight chance of Thunderstorms in the Morning, then partly sunny with a chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. West Winds 5 to 10 Mph, increasing to northwest 15 to 20 Mph in the afternoon. Chance of rain 70 percent.
Tonight 22 Feb Coastal Horry
Showers likely with a slight chance of Thunderstorms. Patchy fog. Near steady temperature in the mid 50s. East Winds around 5 Mph. Chance of rain 70 percent.
Intracoastal Waterway - Robert M Grissom Parkway Bridge Temperature Statistics
February Temperature
Myrtle Beach International Airport (6.2 miles)
Lowest 1 February, 2026
19.9 °FAverage February
45.7 °FHighest 18 February, 2026
70 °F
Climate (2021–Present)
Myrtle Beach International Airport (6.2 miles)
Average Low 2021–2026
58 °FAverage 2021–2026
65.5 °FAverage High 2021–2026
72.7 °F