Allyn Weather Forecast
- 50
- 62
Chance Rain
- 50
- 64
Chance Rain
- 50
- 64
Mostly Cloudy
- 50
- 64
Mostly Cloudy
- 49
- 64
Mostly Cloudy
- 48
- 64
Mostly Cloudy
- 49
- 65
Chance Rain
Today 26 Jun Olympia and Southern Puget Sound
Breezy. A chance of rain in the Morning, then Showers likely and a slight chance of Thunderstorms early in the afternoon. A chance of rain late in the afternoon. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Highs in the lower to mid 60s. South wind 10 to 15 Mph becoming southwest 15 to 25 Mph in the afternoon.
Tonight 26 Jun Olympia and Southern Puget Sound
Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Lows in the mid 40s to lower 50s. Southwest wind 10 to 15 Mph with Gusts to 25 Mph.
Allyn Temperature Statistics
June Temperature
Bremerton, Bremerton National Airport (8.7 miles)
Lowest 1 June, 2026
39.9 °FAverage June
61.9 °FHighest 23 June, 2026
91 °F
Climate (2021–2026)
Bremerton, Bremerton National Airport (8.7 miles)
Average Low 2021–2026
42.4 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
60.1 °F