Jefferson Weather Forecast
- 75
- 98
Hot
- 74
- 99
Slight Chance Rain
- 71
- 96
Mostly Sunny
- 74
- 98
Hot
- 74
- 96
Mostly Sunny
- 72
- 95
Partly Sunny
Today 5 Sep Jefferson
Sunny. Highs in the upper 90s. Northwest Winds around 5 Mph, becoming northeast around 5 Mph this afternoon. Average rainfall less than 1/10 inch. Heat index Values up to 109.
Tonight 5 Sep Jefferson
Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph, becoming west after midnight. Average rainfall less than 1/10 inch. Heat index Values up to 106 early in the evening.
Jefferson Temperature Statistics
September Temperature
Pine Bluff, Grider Field Airport (19.3 miles)
Lowest 1 September, 2026
73.9 °FAverage September
84.2 °FHighest 1 September, 2026
96.1 °F
Climate (2021–2026)
Pine Bluff, Grider Field Airport (19.3 miles)
Average Low 2021–2026
56.2 °FAverage 2021–2026
66.3 °FAverage High 2021–2026
76.8 °F