Katmai National Park Weather Forecast
- 48
- 61
Rain Showers
- 47
- 59
Mostly Cloudy
- 47
- 62
Partly Sunny
- 48
- 62
Mostly Cloudy
- 49
- 61
Mostly Cloudy
- 49
- 61
Chance Rain
Today 2 Aug Lake Iliamna / Nila Vena / Nanvarpak
Partly sunny. Isolated Showers in the afternoon. Highs in the 60s. East wind 10 to 25 Mph.
Tonight 2 Aug Lake Iliamna / Nila Vena / Nanvarpak
Mostly cloudy with isolated Showers. Lows in the lower 50s. East wind 10 to 25 Mph.
Katmai National Park Temperature Statistics
August Temperature
Igiugig (32.3 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Igiugig (32.3 miles)
Average Low 2020–2025
29.7 °FAverage 2020–2025
36.2 °FAverage High 2020–2025
42.6 °F