Seattle Weather

23-08-2026

🌤️ 10-day weather forecast for Seattle, WA

Today, Sunday, Seattle will be partly cloudy, with temperatures around 73°F. Winds will be north-northwesterly at 2 mph. The UV index is moderate (4), and visibility is excellent. Pressure is normal. The moon is waxing, in the “waxing moon” phase. Air quality is satisfactory, with an AQI of 36—acceptable for most people, although sensitive groups may experience minor symptoms during prolonged outdoor exposure. Sunrise is at 6:16 am, sunset is at 8:07 pm, and daylight lasts 13 hours 51 minutes. The main change is expected by Wednesday, when rain is possible.

Date Weather Day Night Precipitation Wind
Sun, Aug 23 73° 57° 49% W 6 mph
Mon, Aug 24 🌤️ 77° 57° 0% N 9 mph
Tue, Aug 25 🌤️ 86° 57° 2% WSW 6 mph
Wed, Aug 26 75° 57° 9% SSW 7 mph
Thu, Aug 27 72° 55° 11% SW 8 mph
Fri, Aug 28 73° 55° 9% WSW 4 mph
Sat, Aug 29 73° 55° 11% N 4 mph
Sun, Aug 30 ☁️ 73° 55° 1% NNW 2 mph
Mon, Aug 31 ☀️ 72° 55° 1% SSW 2 mph
Tue, Sep 1 73° 55° 14% SSW 8 mph

A warm and mostly dry week is expected. The warmest day will be Tuesday (86°F). Temperatures will drop slightly by Wednesday, and light rain is possible overnight into Thursday. After that, conditions will again be mostly dry and comfortable, with temperatures around 73°F and cool nights around 55°F.