Mullins Weather Forecast
- 79
- 96
Slight Chance Thunderstorms
- 75
- 96
Mostly Cloudy
- 70
- 87
Rain Showers
- 70
- 86
Rain Showers
- 70
- 83
Rain Showers Likely
- 72
- 87
Chance Thunderstorms
Today 21 Jul Marion
Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 106.
Tonight 21 Jul Marion
Partly cloudy. Near steady temperature in the upper 70s. Southwest Winds around 5 Mph.
Mullins Temperature Statistics
July Temperature
Marion County Airport (5 miles)
Lowest 1 July, 2026
68 °FAverage July
81.2 °FHighest 5 July, 2026
98.6 °F
Climate (2021–2026)
Marion County Airport (5 miles)
Average Low 2021–2026
53.1 °FAverage 2021–2026
62.9 °FAverage High 2021–2026
73.9 °F