Harahan Weather Forecast
- 60
- 76
Slight Chance Rain Showers
- 63
- 76
Chance Rain Showers
- 65
- 78
Chance Thunderstorms
- 70
- 84
Mostly Sunny
- 71
- 86
Mostly Sunny
- 73
- 89
Partly Sunny
- 73
- 91
Partly Sunny
Today 10 May Upper Jefferson
Mostly cloudy this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. Northwest Winds around 10 Mph. Chance of rain 20 percent.
Tonight 10 May Upper Jefferson
Partly cloudy. A chance of Showers this evening. Lows around 60. Northwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 30 percent.
Harahan Temperature Statistics
May Temperature
New Orleans, New Orleans International Airport (4.3 miles)
Lowest 7 May, 2025
66.7 °FAverage May
75.9 °FHighest 8 May, 2025
86 °F
Climate (2020–Present)
New Orleans, New Orleans International Airport (4.3 miles)
Average Low 2020–2025
64.6 °FAverage 2020–2025
71.9 °FAverage High 2020–2025
79.9 °F