Portage Lake Weather Forecast
- 80
- 92
Chance Thunderstorms
- 81
- 93
Rain Showers Likely
- 78
- 91
Rain Showers
- 80
- 87
Rain Showers
- 81
- 88
Rain Showers Likely
- 81
- 89
Chance Thunderstorms
Today 22 Jul Lower Vermilion
Sunny. A slight chance of Showers and Thunderstorms this morning. Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 108.
Tonight 22 Jul Lower Vermilion
Mostly clear. Humid with Lows in the upper 70s. West Winds around 5 Mph.
Portage Lake Temperature Statistics
July Temperature
Abbeville Chris Crusta Memorial Airport (25.5 miles)
Lowest 6 July, 2025
71.6 °FAverage July
81.9 °FHighest 5 July, 2025
95.7 °F
Climate (2020–Present)
Abbeville Chris Crusta Memorial Airport (25.5 miles)
Average Low 2020–2025
60.2 °FAverage 2020–2025
69.1 °FAverage High 2020–2025
79.2 °F