Rock Island Weather Forecast
- 63
- 91
Mostly Sunny
- 64
- 93
Increasing Clouds
- 64
- 94
Slight Chance Thunderstorms
- 59
- 91
Mostly Cloudy
- 55
- 78
Slight Chance Rain Showers
- 53
- 75
Breezy
- 54
- 77
Breezy
Today 22 Jun Wenatchee Area
Sunny. Highs in the 80s. North wind 5 to 15 Mph with Gusts up to 25 Mph.
Tonight 22 Jun Wenatchee Area
Mostly clear. Lows in the mid 50s to lower 60s. Gusts up to 20 Mph in the evening.
Rock Island Temperature Statistics
June Temperature
Wenatchee - Pangborn Memorial Airport (2.5 miles)
Lowest 7 June, 2026
46.7 °FAverage June
68.4 °FHighest 15 June, 2026
97.6 °F
Climate (2021–2026)
Wenatchee - Pangborn Memorial Airport (2.5 miles)
Average Low 2021–2026
44.1 °FAverage 2021–2026
53 °FAverage High 2021–2026
62.1 °F