Maine · NWS GYX office

Lewiston, ME weather

It is 27°F and clear at Auburn-Lewiston as of Oct 28, 2:15 AM EDT. Overnight: Mostly Clear, low near 22°F. Forecast from the National Weather Service, issued Oct 27, 6:22 PM EDT.

Updated Oct 28, 2:25 AM EDT (snapshot)

Current conditions

Temperature

27°F

Clear

Wind

Calm

Humidity 80% · dew point 21°F

Pressure · visibility

30.47 inHg

Visibility 10 mi

Observed at Auburn-Lewiston (KLEW), Oct 28, 2:15 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Lewiston forecast zone right now.

Around the NWS GYX forecast area

No active alerts in zones served by the GYX office near Lewiston.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Maine.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Lewiston (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM28°FMostly Clear0% 0 mph
Wed 3 AM26°FMostly Clear0% 0 mph
Wed 4 AM25°FMostly Clear0% 0 mph
Wed 5 AM24°FMostly Clear0% 0 mph
Wed 6 AM23°FSunny0% 0 mph
Wed 7 AM23°FSunny0% 0 mph
Wed 8 AM24°FMostly Sunny0% 0 mph
Wed 9 AM29°FSunny0% 0 mph
Wed 10 AM38°FMostly Sunny1% 0 mph
Wed 11 AM43°FMostly Sunny1% 0 mph
Wed 12 PM46°FMostly Sunny1%SW 5 mph
Wed 1 PM48°FPartly Sunny2%SW 5 mph
Wed 2 PM49°FPartly Sunny2%SW 5 mph
Wed 3 PM50°FPartly Sunny2%SW 5 mph
Wed 4 PM50°FPartly Sunny2%SW 5 mph
Wed 5 PM48°FMostly Sunny2%S 5 mph
Wed 6 PM46°FPartly Cloudy3%S 5 mph
Wed 7 PM43°FPartly Cloudy3%S 5 mph
Wed 8 PM39°FPartly Cloudy0%S 5 mph
Wed 9 PM38°FPartly Cloudy0%S 5 mph
Wed 10 PM36°FPartly Cloudy0%SW 5 mph
Wed 11 PM35°FPartly Cloudy0%SW 5 mph
Thu 12 AM34°FPartly Cloudy0% 0 mph
Thu 1 AM34°FPartly Cloudy0% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Lewiston can differ.

7-day forecast

Overnight

Low 22°F

Mostly clear, with a low around 22. Northwest wind around 0 mph.

Wednesday

High 50°F·Low 32°F

Mostly sunny, with a high near 50. West wind 0 to 5 mph.

Wednesday Night: Partly cloudy, with a low around 32. Southwest wind 0 to 5 mph.

Thursday

High 65°F·Low 48°F

Sunny, with a high near 65. Southwest wind 0 to 10 mph.

Thursday Night: Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph.

Friday

High 64°F·Low 33°F

Sunny, with a high near 64.

Friday Night: Partly cloudy, with a low around 33.

Saturday

High 53°F·Low 29°F

Sunny, with a high near 53.

Saturday Night: Mostly clear, with a low around 29.

Sunday

High 56°F·Low 38°F

Sunny, with a high near 56.

Sunday Night: A slight chance of rain showers after 2am. Partly cloudy, with a low around 38.

Monday

High 60°F·Low 37°F

A chance of rain showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

Tuesday

High 52°F

A chance of rain showers. Partly sunny, with a high near 52.

Nearby cities

Larger cities in the area

Other cities in Androscoggin County

See every city we cover in Maine, or check all active alerts.

About this forecast

Forecast office
Lewiston is served by the National Weather Service GYX forecast office, forecast zone MEZ020, county zone MEC001.
Location used
The Census Bureau's internal point for Lewiston (44.0895, -70.1721), in Androscoggin County. Population: 38,772 (2024 estimate), number 2 of the 9 Maine cities on this site.
Radar
Nearest NWS radar: KGYX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/44.0895,-70.1721 (forecast issued Oct 27, 6:22 PM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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