| NWS Forecast for: Lewiston ID Issued by: National Weather Service Spokane, WA Last Update: 12:11 pm PDT Jul 10, 2026 | |
| This Afternoon: Sunny and hot, with a high near 37. Light northwest wind increasing to 6 to 11 km/h. Tonight: Mostly clear, with a low around 17. Northwest wind 6 to 11 km/h becoming light and variable after midnight. Saturday: Sunny and hot, with a high near 36. Light and variable wind becoming northwest 8 to 13 km/h in the afternoon. Saturday Night: Increasing clouds, with a low around 18. Northwest wind 5 to 14 km/h. Sunday: Partly sunny, with a high near 33. North wind 3 to 8 km/h. Sunday Night: Partly cloudy, with a low around 17. Monday: Mostly sunny and hot, with a high near 37. Monday Night: Mostly cloudy, with a low around 19. Tuesday: Partly sunny and hot, with a high near 37. Tuesday Night: Partly cloudy, with a low around 18. Wednesday: Sunny and hot, with a high near 38. Wednesday Night: Mostly clear, with a low around 18. Thursday: Sunny and hot, with a high near 38. | |
| Lewiston ID 46.41°N 117°W (Elev. 945 m) | |
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