Summit Airport Weather Forecast
- 48
- 63
Rain Showers
- 44
- 61
Rain Showers
- 46
- 62
Rain Showers
- 46
- 61
Chance Rain
- 46
- 63
Chance Rain
- 47
- 61
Chance Rain
- 47
- 60
Rain Likely
Today 16 Jul Northern Susitna Valley
Partly sunny. Scattered Showers in the afternoon. Highs in the 60s. Variable wind 10 Mph shifting to the variable 10 Mph with Gusts to 20 Mph in the afternoon.
Tonight 16 Jul Northern Susitna Valley
Mostly cloudy with scattered Showers. Lows around 50. Southwest wind 15 Mph.
Summit Airport Temperature Statistics
July Temperature
McKinley Park, McKinley National Park Airport (28 miles)
Lowest 8 July, 2025
44.1 °FAverage July
59.6 °FHighest 5 July, 2025
80.1 °F
Climate (2020–Present)
McKinley Park, McKinley National Park Airport (28 miles)
Average Low 2020–2025
20.9 °FAverage 2020–2025
30.4 °FAverage High 2020–2025
38.2 °F