Rockport Weather Forecast
- 50
- 72
Decreasing Clouds
- 54
- 78
Mostly Sunny
- 59
- 87
Partly Sunny
- 60
- 87
Partly Sunny
- 59
- 86
Partly Sunny
- 58
- 83
Mostly Sunny
Today 18 Jul Foothills and Valleys of the North Cascades
Mostly cloudy in the morning then becoming mostly sunny. Highs in the 70s. Light wind becoming west to 10 Mph in the afternoon.
Tonight 18 Jul Foothills and Valleys of the North Cascades
Mostly clear. Lows in the lower to mid 50s. West wind to 10 Mph in the evening becoming light.
Rockport Temperature Statistics
July Temperature
Arlington Municipal Airport (34.2 miles)
Lowest 13 July, 2026
44.6 °FAverage July
62.1 °FHighest 6 July, 2026
81 °F
Climate (2021–2026)
Arlington Municipal Airport (34.2 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
59.9 °F