| NWS Forecast for: Lewiston Area Issued by: National Weather Service Spokane, WA Last Update: 1136 AM PDT Thu Apr 23 2026 |  |
Rest Of Today: Mostly cloudy with a chance of showers and thunderstorms. Highs in the 50s. Windy. West wind 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Mostly cloudy. A chance of rain showers. Lows in the lower to mid 30s. Northwest wind 5 to 15 mph with gusts up to 30 mph in the evening, becoming light and variable. Chance of precipitation 40 percent. Rainfall amounts less than a tenth of an inch. Friday: Partly cloudy in the morning, becoming sunny. Areas of frost in the morning. Highs in the upper 40s to upper 50s. Friday Night: Mostly clear. Lows in the lower to mid 30s. Saturday: Sunny. Highs in the lower 50s to lower 60s. Saturday Night: Partly cloudy. Lows in the mid 30s. Sunday: Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 50s to lower 60s. Sunday Night: Mostly cloudy. Lows in the mid 30s to lower 40s. Monday: Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 50s to lower 60s. Chance of precipitation 40 percent. Monday Night: Mostly clear. Lows in the upper 30s to lower 40s. Tuesday: Partly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 60s. Tuesday Night And Wednesday: Mostly clear. Lows in the lower to mid 40s. Highs in the mid 60s to lower 70s. | |
| Zone Forecast: Lewiston Area | |
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