Seattle Weather Forecast: Grayer, Cooler, And Wetter Days Ahead

James

2 min read

Post on May 12, 2025

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Seattle Weather Forecast: Grayer, Cooler, and Wetter Days Ahead

Seattleites, brace yourselves! The reign of relatively mild weather is over, at least for now. The forecast calls for a significant shift towards grayer, cooler, and wetter conditions, a familiar pattern for those accustomed to the Emerald City's often-changeable climate. Prepare for a return to the classic Pacific Northwest autumn.

Cooler Temperatures Set to Arrive

Forget those surprisingly warm days we've recently experienced. Temperatures are expected to drop noticeably over the next week, settling several degrees below the average for this time of year. Highs will struggle to reach the mid-50s Fahrenheit (around 13° Celsius), and overnight lows could dip into the chilly 40s Fahrenheit (around 4° Celsius). This means pulling out those cozy sweaters and jackets is no longer optional!

Increased Rainfall on the Horizon

Along with the drop in temperature comes a significant increase in rainfall. The National Weather Service predicts a series of low-pressure systems moving into the region, bringing with them periods of consistent rain. While no major storms are currently anticipated, expect frequent showers and potentially heavier downpours at times. This will likely lead to increased water levels in rivers and streams, so caution is advised near waterways.

What to Expect This Week:

• Monday: Cloudy with periods of light rain. Highs in the mid-50s, lows in the mid-40s.
• Tuesday: Similar to Monday, with a chance of heavier rain in the afternoon.
• Wednesday - Friday: Continued cloudy conditions with showers likely throughout the days. Temperatures remaining consistently cool.
• Weekend Outlook: While the exact forecast remains uncertain, current projections suggest a continuation of the cool and damp weather pattern.

Staying Safe in Wet Weather:

Remember to take precautions during this wetter period. Here are some tips to stay safe and comfortable:

• Check your gutters and drains: Ensure they're clear to prevent water damage to your property.
• Drive cautiously: Rain significantly reduces visibility and traction. Allow extra time for travel and maintain a safe following distance.
• Dress warmly: Layers are key to staying comfortable in the fluctuating temperatures.
• Stay informed: Keep an eye on weather updates from the National Weather Service () for the latest forecasts and any weather alerts.

Impact on Outdoor Activities:

The change in weather will undoubtedly impact outdoor activities. Hikers and other outdoor enthusiasts should check trail conditions before heading out, as trails may be muddy or slippery. Outdoor events should also plan for potential rain delays or cancellations.

Looking Ahead:

While this cooler, wetter spell is expected to last for several days, long-range forecasts are notoriously unreliable. It's likely that we'll see fluctuations in weather patterns throughout the fall, so staying informed about the daily forecast remains crucial for Seattle residents. Remember to check back for updates as the week progresses. Stay dry, Seattle!