I-5 weather conditions near Castle Rock, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Today 2025-05-03, Mostly Cloudy. Mostly cloudy, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon.
• Tonight 2025-05-03, Mostly Clear. Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
• Sunday 2025-05-04, Sunny. Sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
• Sunday Night 2025-05-04, Mostly Clear. Mostly clear, with a low around 39. North wind around 5 mph becoming calm in the evening.
• Monday 2025-05-05, Sunny. Sunny, with a high near 74. Light north wind.
• Monday Night 2025-05-05, Mostly Clear. Mostly clear, with a low around 44.
• Tuesday 2025-05-06, Sunny. Sunny, with a high near 82.
• Tuesday Night 2025-05-06, Mostly Clear. Mostly clear, with a low around 47.
• Wednesday 2025-05-07, Mostly Sunny. Mostly sunny, with a high near 74.
• Wednesday Night 2025-05-07, Mostly Cloudy. Mostly cloudy, with a low around 43.
• Thursday 2025-05-08, Mostly Sunny. Mostly sunny, with a high near 69.
• Thursday Night 2025-05-08, Mostly Clear. Mostly clear, with a low around 41.
• Friday 2025-05-09, Mostly Sunny. Mostly sunny, with a high near 73.