Mackaysee Lake Weather Forecast
- 63
- 74
Mostly Sunny
- 62
- 76
Slight Chance Thunderstorms
- 59
- 69
Partly Sunny
- 60
- 65
Partly Sunny
- 61
- 66
Chance Thunderstorms
- 62
- 69
Chance Rain Showers
- 60
- 70
Chance Rain Showers
Today 16 Sep Door
Sunny. Temperatures in the lower to mid 70s at the lakeshore to the upper 70s well inland. South wind 5 to 10 Mph.
Tonight 16 Sep Door
Mostly clear. Lows in the upper 50s. South wind 5 to 10 Mph.
Mackaysee Lake Temperature Statistics
September Temperature
Ephraim-Gibraltar Airport (8.1 miles)
Lowest 8 September, 2025
44.1 °FAverage September
59.3 °FHighest 14 September, 2025
76.5 °F
Climate (2020–Present)
Ephraim-Gibraltar Airport (8.1 miles)
Average Low 2020–2025
38.9 °FAverage 2020–2025
45.6 °FAverage High 2020–2025
52.7 °F