Mill Run Weather Forecast
- 76
- 93
Slight Chance Thunderstorms
- 76
- 93
Mostly Sunny
- 76
- 92
Mostly Sunny
- 76
- 91
Mostly Sunny
- 76
- 93
Slight Chance Thunderstorms
- 76
- 94
Chance Thunderstorms
- 76
- 92
Chance Thunderstorms
Today 21 Jul Coastal Volusia
Sunny in the Afternoon, then partly sunny with a slight chance of Showers and Thunderstorms late in the afternoon and towards Sunset. Breezy. Highs in the lower 90s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent. Heat index Values up to 107.
Tonight 21 Jul Coastal Volusia
Partly cloudy with a slight chance of Showers and Thunderstorms through early Morning, then mostly clear late. Breezy. Lows in the upper 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph becoming south 10 to 15 Mph late. Chance of rain 20 percent. Heat index Values up to 100 early.
Mill Run Temperature Statistics
July Temperature
New Smyrna Beach Municipal Airport (1.9 miles)
Lowest 15 July, 2026
71.6 °FAverage July
83.5 °FHighest 5 July, 2026
93.2 °F
Climate (2021–2026)
New Smyrna Beach Municipal Airport (1.9 miles)
Average Low 2021–2026
65.5 °FAverage 2021–2026
73.8 °FAverage High 2021–2026
79.3 °F