Lewiston, ME Weather Forecast
Right now it is 64°F and mostly cloudy in Lewiston (as of Tue, 12:55 PM EST). This Afternoon: high near 62°F. Tomorrow: mostly sunny, high near 72°F. Official NWS forecast and alerts, refreshed every 30 minutes.
Current conditions
Measured at Auburn-Lewiston (5 mi from the city center).
Weather tomorrow in Lewiston
Mostly Sunny72°FMostly sunny. High near 72, with temperatures falling to around 64 in the afternoon. Southwest wind 0 to 5 mph.
Partly Cloudy47°FPartly cloudy, with a low around 47. Southwest wind 0 to 5 mph.
Weather alerts
No active National Weather Service watches, warnings or advisories for Lewiston right now.
7-day forecast
Isolated Rain Showers
27% chance of rain/snow62°F / 45°FIsolated rain showers. Cloudy, with a high near 62. Southeast wind around 5 mph. Chance of precipitation is 20%. Tonight: Scattered rain showers before 7pm, then a slight chance of rain between 7pm and 11pm. Mostly cloudy, with a low around 45. East wind 0 to 5 mph. Chance of precipitation is 30%.
Mostly Sunny72°F / 47°FMostly sunny. High near 72, with temperatures falling to around 64 in the afternoon. Southwest wind 0 to 5 mph. Wednesday Night: Partly cloudy, with a low around 47. Southwest wind 0 to 5 mph.
Partly Sunny then Slight Chance Light Rain 15% chance of rain/snow70°F / 53°FA slight chance of rain between 4pm and 5pm. Partly sunny, with a high near 70. Southwest wind 0 to 10 mph, with gusts as high as 25 mph. Thursday Night: Mostly cloudy, with a low around 53.
Light Rain Likely 82% chance of rain/snow68°F / 48°FRain likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%. Friday Night: Rain. Cloudy, with a low around 48. Chance of precipitation is 80%.
Light Rain 77% chance of rain/snow59°F / 41°FRain. Cloudy, with a high near 59. Chance of precipitation is 80%. Saturday Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Chance Light Rain 41% chance of rain/snow56°F / 37°FA chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 40%. Sunday Night: A slight chance of rain before 7pm. Mostly cloudy, with a low around 37.
Chance Light Rain 30% chance of rain/snow54°F / 35°FA chance of rain after 7am. Partly sunny, with a high near 54. Chance of precipitation is 30%. Monday Night: A chance of rain. Mostly cloudy, with a low around 35.
Forecast issued by NWS forecast office GYX · updated Nov 3, 11:18 AM EST. Daytime highs and overnight lows are on the right.
Hourly forecast, radar & more on weather.gov
Nearby cities
Lewiston population: 38,866 (U.S. Census Bureau, July 1, 2025 estimate). More Maine cities · All US cities
Source: National Weather Service / NOAA (public domain), fetched live. Tachlis is not affiliated with the NWS.
Questions & answers
What is the weather tomorrow in Lewiston?
Wednesday, November 4: Mostly Sunny, high near 72°F; night: partly cloudy, low around 47°F.
Where does the Lewiston forecast come from?
From the National Weather Service forecast office GYX, which writes the official forecast for Lewiston's 2.5 km grid square. Current conditions come from the nearest NWS/FAA weather station.
How often is the Lewiston weather updated?
This page fetches fresh data from the National Weather Service at most every 30 minutes, and checks for new watches and warnings every 5 minutes.
What time zone are the times shown in?
Local time for Lewiston (America/New York).
Why can the current temperature differ from the forecast?
The current reading is a real measurement at a weather station, often at an airport, while the forecast describes the whole grid square around the city. Temperatures can differ by a few degrees across a city.