Longview, WA 98632 Weather Forecast
Longview, Washington Weather Guide & Climate Overview
Climate Overview
Longview, Washington (98632) experiences a continental climate with dramatic temperature swings between seasons and sometimes within a single week. Summers can be warm to hot with highs in the 80s–90s°F, while winter brings extended periods of bitter cold with temperatures plunging well below 0°F during arctic outbreaks. Annual snowfall ranges from 30 to over 80 inches depending on proximity to the Great Lakes. Spring is the most volatile season, bringing severe thunderstorms, tornadoes, and rapid freeze-thaw cycles. Autumn is generally the most pleasant season with crisp temperatures and low humidity.
Washington Weather Challenges
- Atmospheric rivers causing heavy rain and flooding
- Wildfire smoke from regional fires
- Volcanic hazard from Mount Rainier and Mount St. Helens
Seasonal Weather Guide
Spring (Mar–May)
Snowmelt season creates flooding risk in valleys while mountain passes may remain closed through late May. Temperatures fluctuate wildly from the 30s to 70s°F, sometimes within the same day. Avalanche danger remains high through April — backcountry travelers need avalanche training and gear. Rivers swell with snowmelt making it prime whitewater season. Wildflowers begin appearing at lower elevations in May while mountains remain snow-covered. Be prepared for any weather when venturing out.
Summer (Jun–Aug) (Current)
The short but glorious mountain summer brings warm days in the 75–90s°F with cool nights in the 40s–50s°F — perfect camping weather. Wildfire smoke from regional fires can blanket valleys for weeks, turning skies orange and degrading air quality to hazardous levels. Afternoon thunderstorms develop over the mountains daily, often bringing lightning that ignites new fires. July and August are prime hiking, camping, fishing, and mountain biking months. Higher-elevation wildflowers peak in July.
Fall (Sep–Nov)
Aspen groves and larch trees turn brilliant gold against evergreen mountainsides from mid-September through early October. First significant mountain snow arrives by late September, signaling the transition. Hunting season is a major cultural tradition across the mountain states. Temperatures range from the 50s–70s°F in September to the 20s–40s°F by November. Fall storms can bring early season blizzards to mountain passes — carry chains and winter supplies when traveling.
Winter (Dec–Feb)
World-class powder skiing across dozens of resorts in Colorado, Utah, Montana, Wyoming, and Idaho draws millions of visitors. Mountain valleys experience temperature inversions trapping cold air and fog for days while mountaintops bask in sunshine. Temperatures range from highs in the 20s–30s°F to overnight lows of -10 to -30°F during arctic outbreaks. Chinook winds along the front range can raise temperatures 40–50°F in hours. Snowmobiling, ice climbing, and backcountry skiing are popular activities.
Outdoor Activities
Perfect weather for eating outside — temperatures in the sweet spot make patios and picnics ideal. Pack a lunch or find a local restaurant with outdoor seating.
Current conditions are ideal for a run, jog, or long walk. Temperatures are comfortable and precipitation is unlikely — get outside and enjoy the fresh air.
Great weather for yard work, planting, weeding, or tending to your garden. Moderate temperatures make extended time outdoors comfortable without overheating.
World-class powder at resorts like Big Sky, Jackson Hole, Sun Valley, Whitefish, and dozens more throughout the Rockies and Cascades. Utah claims the "Greatest Snow on Earth" with consistently dry, fluffy powder.
Summer transforms ski resorts into lift-served mountain bike parks. Boise, Bend, Moab, and Whitefish are mountain biking meccas with hundreds of miles of singletrack trails.
Blue-ribbon trout streams throughout Montana, Idaho, Wyoming, and Colorado offer some of the finest fly fishing in the world. The Madison, Henry's Fork, and Green River are legendary waters.
Millions of acres of wilderness offer true solitude. Yellowstone, Glacier, Grand Teton, and the Frank Church Wilderness provide unparalleled backcountry experiences in some of the most pristine landscapes in North America.
What Is the Weather Like in Longview, Washington?
The weather in Longview, Washington right now is 69°F and clear. Today expect a high of 79°F and a low of 57°F. Winds are light at 11 mph with high humidity at 72%.
What Should I Wear in Longview Today?
Dress in layers — a light jacket or sweater over a t-shirt works well for the temperature range today.