| NWS Forecast for: Lewiston Area Issued by: National Weather Service Spokane, WA Last Update: 350 AM PDT Wed Jun 17 2026 |  |
| Today: Sunny. Highs in the mid 70s to mid 80s. Northwest wind 5 to 15 mph in the afternoon. Gusts up to 30 mph. Tonight: Mostly clear. Lows in the lower to mid 50s. Gusts up to 20 mph in the evening. Thursday: Sunny, warmer. Highs in the 80s. Thursday Night: Partly cloudy. Lows in the 50s. Juneteenth: Sunny, warmer. Highs in the mid 80s to mid 90s. Friday Night And Saturday: Partly cloudy. Lows in the upper 50s to lower 60s. Highs in the 80s. Saturday Night Through Sunday Night: Clear. Lows in the lower to mid 50s. Highs in the 80s. Monday Through Tuesday: Mostly clear. Highs in the mid 80s to mid 90s. Lows in the 50s. | |
| Zone Forecast: Lewiston Area | |
Visit your local NWS office at: https://www.weather.gov/otx |