Fannett Weather Forecast
- 80
- 90
Increasing Clouds
- 79
- 91
Slight Chance Thunderstorms
- 79
- 90
Slight Chance Thunderstorms
- 80
- 90
Partly Sunny
- 78
- 91
Mostly Sunny
- 77
- 92
Slight Chance Thunderstorms
- 75
- 92
Slight Chance Thunderstorms
Today 18 Jun Lower Jefferson
Mostly sunny. A slight chance of Showers and Thunderstorms this morning. Some Thunderstorms may produce heavy rainfall this morning. Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 109.
Tonight 18 Jun Lower Jefferson
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 80s. South Winds 10 to 15 Mph. Heat index Values up to 108 early.
Fannett Temperature Statistics
June Temperature
Beaumont Municipal Airport (9.9 miles)
Lowest 4 June, 2026
70 °FAverage June
78.7 °FHighest 13 June, 2026
90.7 °F
Climate (2021–2026)
Beaumont Municipal Airport (9.9 miles)
Average Low 2021–2026
60.4 °FAverage 2021–2026
69.5 °FAverage High 2021–2026
79.9 °F