Jacksonville Weather Forecast
- 64
- 78
Mostly Cloudy
- 62
- 80
Slight Chance Rain
- 62
- 84
Partly Sunny
- 59
- 82
Partly Sunny
- 61
- 84
Partly Sunny
- 64
- 87
Mostly Sunny
- 63
- 86
Partly Sunny
Today 10 Sep Inland Onslow
Partly sunny. Highs in the upper 70s. North Winds around 10 Mph.
Tonight 10 Sep Inland Onslow
Mostly cloudy. Lows in the mid 60s. North Winds 5 to 10 Mph.
Jacksonville Temperature Statistics
September Temperature
MCAS New River (3.1 miles)
Lowest 1 September, 2025
61 °FAverage September
73.3 °FHighest 6 September, 2025
89.1 °F
Climate (2020–Present)
MCAS New River (3.1 miles)
Average Low 2020–2025
54.7 °FAverage 2020–2025
63.9 °FAverage High 2020–2025
73.6 °F