Lewiston is set to experience varied weather conditions, starting with showers in the early hours, transitioning to partly cloudy skies as the day progresses. The temperature is expected to fluctuate between a low of 43°F (6°C) and a high of approximately 70°F (21°C). A gentle breeze from the north-northeast, blowing at 5 to 10 mph, will accompany these conditions. The likelihood of rain is estimated at 50%, suggesting a moderate chance of precipitation, particularly in the morning.