Snoqualmie Falls, WA
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Today’s Forecast:
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Today’s Report:
Hiking
Ideal conditions for hiking. Comfortable temperature (high near 65°F), light wind, and clear forecast.
- Temp: Favorable conditions
- Rain: Favorable conditions
- Wind: Favorable conditions
- Thunderstorm: Favorable conditions
Outdoor Events / Activities
Ideal conditions for outdoor events / activities. Comfortable temperature (high near 65°F), light wind, and clear forecast.
- Temp: Favorable conditions
- Rain: Favorable conditions
- Wind: Favorable conditions
- Thunderstorm: Favorable conditions
Biking
Ideal conditions for biking. Comfortable temperature (high near 65°F), light wind, and clear forecast.
- Temp: Favorable conditions
- Rain: Favorable conditions
- Wind: Favorable conditions
- Thunderstorm: Favorable conditions
About Snoqualmie Falls
Snoqualmie Falls is a Washington destination for the waterfall overlooks, short connecting trails, Snoqualmie River corridor, and nearby foothill towns.
Make the Most of a Snoqualmie Falls Day
High river flow increases spray and can change lower access, while fog may hide the gorge. Use the overlook during the best visibility and keep nearby valley trails ready.
Weather Tips for Snoqualmie Falls
- Check rain timing, wind, visibility, temperature, and local access before choosing the day’s route.
- If thunder is possible, finish exposed viewpoints, ridges, golf, or event grounds early and keep substantial shelter close.
- After steady rain, favor paved or well-drained surfaces until natural trails recover.
- Summer smoke, winter access, shoulder-season closures, and shorter fall daylight can matter even during an otherwise mild forecast.
Nearby Towns and Areas
This page can also be useful when planning outdoor time near:
- Snoqualmie
- North Bend
- Snoqualmie River
- Fall City
- Rattlesnake Lake
- Three Forks Natural Area
- Preston
Plan Around the Conditions
Use the forecast to choose the best version of a Snoqualmie Falls day. Match wind, precipitation, smoke, water conditions, trail surfaces, road access, temperature, and daylight to the activity that gives your group the safest and most comfortable plan.
7-Day Forecast for Snoqualmie Falls
Snoqualmie Falls Weather by Season
Winter
Winter at Snoqualmie Falls is cool and wet west of the Cascades, with occasional lowland snow or ice. Shaded roads, bridges, docks, and trails can remain slick after other surfaces clear.
Spring
Spring around Snoqualmie Falls brings changing conditions, rising rivers, wet trails, and lingering mountain snow. Give muddy natural surfaces time to drain and avoid widening trails. Mountain and eastern thunderstorms become increasingly possible later in the season.
Summer
Summer at Snoqualmie Falls is usually the driest and most dependable season, but wildfire smoke, fire restrictions, heat, and afternoon thunderstorms can interrupt plans. Start exposed routes early and carry enough water. Dry vegetation makes local fire rules especially important.
Fall
Fall at Snoqualmie Falls brings cooler temperatures, shorter daylight, changing color, and the return of wetter weather west of the Cascades. Early snow or ice may reach upper roads before lower elevations. Check seasonal facility hours and allow extra time on busy event or salmon-viewing weekends.
Key Climate Data Points
- Annual average temperature: around 50–52°F in the surrounding valley, using the relevant local or regional elevation context.
- Annual snowfall: low-elevation snowfall is usually modest, while nearby foothills and passes receive much more, with substantial year-to-year and elevation variation.
- Warmest months: July and August are normally warmest.
- Coolest months: December and January are typically coolest.
- Wettest season: November through January.
- Driest season: July and August.
- Best outdoor window: spring for stronger waterfall flow and summer for drier trails.