Rockport Weather Forecast
- 46
- 69
Decreasing Clouds
- 50
- 75
Mostly Sunny
- 51
- 80
Mostly Sunny
- 49
- 76
Partly Sunny
- 47
- 66
Rain Likely
- 47
- 69
Mostly Sunny
- 49
- 71
Partly Sunny
Today 4 Jul Foothills and Valleys of the North Cascades
Cloudy in the morning then becoming mostly sunny. Highs in the mid 60s to lower 70s. South wind to 10 Mph becoming west in the afternoon. Gusts to 20 Mph.
Tonight 4 Jul Foothills and Valleys of the North Cascades
Partly cloudy. Lows near 50. Northwest wind to 10 Mph in the evening becoming light.
Rockport Temperature Statistics
July Temperature
Arlington Municipal Airport (34.2 miles)
Lowest 2 July, 2026
48.9 °FAverage July
58.4 °FHighest 1 July, 2026
66.9 °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