14-Day Seattle Forecast: Accurate Weather Outlook for April 2025

Planning outdoor activities, commuting, or events in Seattle this spring? This 14-day forecast delivers detailed daily weather insights based on current models and 2025 seasonal trends. Whether you’re a local resident or visiting, knowing what to expect can transform your planning.

Understanding April’s Typical Weather in Seattle

April in Seattle brings mild temperatures and a mix of sun and clouds, though rain remains common. Historically, daytime highs range from 48°F to 61°F (9°C to 16°C), while overnight lows hover around 41°F to 50°F (5°C to 10°C). Precipitation averages 3–5 rain days per week, with a moderate risk of brief showers and overcast skies. Recent climate patterns show a steady rise in April warmth compared to past decades, aligning with broader Pacific Northwest trends observed in 2024–2025.

Detailed 14-Day Forecast: Daily Breakdown

The following 14-day outlook reflects the most reliable meteorological projections for early April 2025, updated with spring transition dynamics:

Day 1–3: Wet and Cool Start

April 1–3 will bring persistent cloud cover and frequent light to moderate rain, with highs near 54°F (12°C) and lows dropping to 43°F (6°C). Rain chances exceed 80% daily—ideal for indoor planning or packing waterproof gear. Wind speeds average 10–15 mph, with occasional gusts.

Day 4–6: Gradual Clearing

By April 4, scattered showers ease, and skies brighten. Highs climb to 58°F (14°C), lows reach 47°F (8°C). Rain probability drops to 50–60%, making these days ideal for light walks or garden prep.

Day 7–9: Sunny Intervals

April 7–9 offers the best weather of the week: sunny mornings with highs near 62°F (17°C) and lows around 48°F (9°C). Light winds (5–10 mph) support outdoor events, photography, or commuting. Precipitation dips to just 20% chance.

Day 10–14: Mixed Conditions Return

From April 10 onward, cloud cover increases again. Highs stabilize at 59°F (15°C), lows at 46°F (8°C), with rain returning on 60–70% of days. April 13 remains a wet day with steady showers; April 14 sees a slight pause in rain, offering a brief window for outdoor plans if timing is flexible.

Key Weather Tips for Seattle Residents and Visitors

• Pack layered clothing: Temperatures swing from cool mornings to mild afternoons.
  
• Use waterproof footwear and an umbrella—rain is common in early April.
  
• Check local updates daily: Short-term forecasts can shift due to Pacific storms.
  
• Take advantage of sunny stretches for picnics, hiking, or exploring neighborhoods like Capitol Hill or Queen Anne.
  
• Monitor wind advisories on days with gusts over 20 mph, especially near waterfront areas.
  

Why This Forecast Aligns with 2025 Trends

April 2025 mirrors updated seasonal patterns showing earlier spring warming and erratic precipitation—consistent with NOAA and Washington State Climate Center data. These insights help travelers and residents adapt proactively, enhancing safety and enjoyment.

Don’t let unpredictable April weather catch you off guard. Use this detailed 14-day forecast to plan smarter—whether scheduling outdoor workouts, weekend outings, or business events. Stay informed, stay prepared, and make the most of every day in Seattle this spring.