Rockport State Park Weather Forecast
- 56
- 77
Slight Chance Thunderstorms
- 56
- 82
Mostly Sunny
- 54
- 79
Partly Sunny
- 51
- 72
Mostly Cloudy
- 50
- 72
Partly Sunny
- 52
- 75
Mostly Sunny
- 55
- 80
Mostly Sunny
Today 22 Jul Foothills and Valleys of the North Cascades
Mostly sunny. A slight chance of Showers in the morning. Highs in the mid 70s to lower 80s. Light wind.
Tonight 22 Jul Foothills and Valleys of the North Cascades
Mostly clear. Lows in the 50s. Light wind.
Rockport State Park Temperature Statistics
July Temperature
Arlington Municipal Airport (33.6 miles)
Lowest 4 July, 2025
46 °FAverage July
64.7 °FHighest 16 July, 2025
91 °F
Climate (2020–Present)
Arlington Municipal Airport (33.6 miles)
Average Low 2020–2025
42.3 °FAverage 2020–2025
50.5 °FAverage High 2020–2025
59.7 °F