Melville Weather Forecast
- 75
- 90
Thunderstorms
- 74
- 86
Thunderstorms
- 74
- 90
Thunderstorms Likely
- 75
- 92
Chance Thunderstorms
- 75
- 93
Slight Chance Thunderstorms
- 75
- 95
Slight Chance Thunderstorms
Today 17 Jul St. Landry
Mostly sunny with a chance of Showers and Thunderstorms this Morning, then mostly cloudy with Showers and Thunderstorms likely this afternoon. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible this afternoon. Highs in the lower 90s. Temperature falling into the lower 80s this afternoon. North Winds around 5 Mph. Chance of rain 70 percent.
Tonight 17 Jul St. Landry
Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Some Thunderstorms may produce heavy rainfall after midnight. Humid with Lows in the mid 70s. Northwest Winds around 5 Mph, becoming west after midnight. Chance of rain 50 percent.
Melville Temperature Statistics
July Temperature
New Roads False River Regional Airport (15.5 miles)
Lowest 1 July, 2025
89.2 °FAverage July
90.5 °FHighest 1 July, 2025
91.4 °F
Climate (2020–Present)
New Roads False River Regional Airport (15.5 miles)
Average Low 2020–2025
57.7 °FAverage 2020–2025
66.8 °FAverage High 2020–2025
77.4 °F