Rockport Weather Forecast
- 52
- 71
Rain Likely
- 49
- 67
Rain Likely
- 55
- 80
Mostly Sunny
- 56
- 84
Partly Sunny
- 50
- 72
Chance Rain
- 46
- 68
Chance Rain
Today 22 Aug Foothills and Valleys of the North Cascades
Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms in the late morning and early Afternoon, then mostly cloudy with Showers likely and a slight chance of Thunderstorms late in the afternoon. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Highs in the 70s. Light wind.
Tonight 22 Aug Foothills and Valleys of the North Cascades
Mostly cloudy. A slight chance of Thunderstorms in the evening. A chance of Showers until early Morning, then a chance of rain in the morning. Lows in the mid to upper 50s. Light wind becoming south to 10 Mph with Gusts to 20 Mph after midnight.
Rockport Temperature Statistics
August Temperature
Arlington Municipal Airport (34.2 miles)
Lowest 3 August, 2026
46.4 °FAverage August
64.5 °FHighest 6 August, 2026
84.9 °F
Climate (2021–2026)
Arlington Municipal Airport (34.2 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
59.9 °F