Cascade Locks Weather in March

Thinking of visiting Cascade Locks in March? Expect low temperatures reaching 10°C (50°F) during the day, dropping to 2°C (36°F) at night. Heavy showers are common during the rainy season.

Rainfall in Cascade Locks in March

Cascade Locks is in the rainy season in March, with rain on around 25 days and an average of 277 mm (11 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Cascade Locks in March

Daytime temperatures in Cascade Locks reach 10°C (50°F) in March, dropping to 2°C (36°F) at night. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Cascade Locks in March

Expect sunny days throughout the month, with an estimated 191 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Cascade Locks. Our weather planner can help you explore destinations with more pleasant weather conditions.