When to go · Cascade Locks
Cascade Locks, month by month
The best months for Cascade Locks: May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb, Mar, Apr, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Apr (cold, limited services).6 °C (43 °F) / 0 °C (32 °F), 12 rain days43 °F (6 °C) / 32 °F (0 °C), 12 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Apr (cold, limited services).8 °C (46 °F) / 1 °C (34 °F), 11 rain days46 °F (8 °C) / 34 °F (1 °C), 11 rain daysCrowds: Low · 1 festival or holiday
- MarchAvoidListed as a month to avoid: Nov–Apr (cold, limited services).12 °C (54 °F) / 3 °C (37 °F), 10 rain days54 °F (12 °C) / 37 °F (3 °C), 10 rain daysCrowds: Medium · 2 festivals or holidays
- AprilAvoidListed as a month to avoid: Nov–Apr (cold, limited services).16 °C (61 °F) / 5 °C (41 °F), 9 rain days61 °F (16 °C) / 41 °F (5 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Cascade Locks's best window: May–Oct.21 °C (70 °F) / 9 °C (48 °F), 7 rain days70 °F (21 °C) / 48 °F (9 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Cascade Locks's best window: May–Oct.26 °C (79 °F) / 13 °C (55 °F), 6 rain days79 °F (26 °C) / 55 °F (13 °C), 6 rain daysCrowds: High
- JulyGreatInside Cascade Locks's best window: May–Oct.30 °C (86 °F) / 16 °C (61 °F), 5 rain days86 °F (30 °C) / 61 °F (16 °C), 5 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Cascade Locks's best window: May–Oct.30 °C (86 °F) / 16 °C (61 °F), 5 rain days86 °F (30 °C) / 61 °F (16 °C), 5 rain daysCrowds: High
- SeptemberGreatInside Cascade Locks's best window: May–Oct.26 °C (79 °F) / 12 °C (54 °F), 7 rain days79 °F (26 °C) / 54 °F (12 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Cascade Locks's best window: May–Oct.20 °C (68 °F) / 7 °C (45 °F), 9 rain days68 °F (20 °C) / 45 °F (7 °C), 9 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov–Apr (cold, limited services).12 °C (54 °F) / 3 °C (37 °F), 11 rain days54 °F (12 °C) / 37 °F (3 °C), 11 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Nov–Apr (cold, limited services).7 °C (45 °F) / 0 °C (32 °F), 12 rain days45 °F (7 °C) / 32 °F (0 °C), 12 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Cascade Locks, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 21 °C (70 °F)70 °F (21 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
May: 9 °C (48 °F)48 °F (9 °C)
Jun: 13 °C (55 °F)55 °F (13 °C)
Rain days
May: 7
Jun: 6 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Cascade Locks's best window: May–Oct.
June: Inside Cascade Locks's best window: May–Oct.
Cascade Locks: figures are long-term averages from this guide, not a forecast.