Lewiston, ME Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Lewiston, ME in one place.
A slight chance of rain showers. Partly sunny, with a high near 54.
Local Weather Overview
This forecast page for Lewiston, ME is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 20, 2026 1:37 AM EDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Lewiston, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 1:37 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewiston
Sunday looks like the warmest upcoming period in Lewiston at 56 degrees F.
Thursday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 1:37 AM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 54.
A slight chance of rain showers after 4am. Partly cloudy, with a low around 34.
A slight chance of rain showers. Partly sunny, with a high near 54.
A chance of rain showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Slight Chance Rain Showers
|
54°F |
0 to 10 mph
NW
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
33°F |
5 mph
NW
|
|
Friday
Apr 24
|
Mostly Sunny
|
54°F |
5 to 10 mph
N
|
|
Friday Night
Apr 24
|
Partly Cloudy then Slight Chance Rain Showers
|
34°F |
0 to 5 mph
N
|
|
Saturday
Apr 25
|
Slight Chance Rain Showers
|
54°F |
0 to 5 mph
NE
|
|
Saturday Night
Apr 25
|
Chance Rain Showers
|
39°F |
0 to 5 mph
NW
|
|
Sunday
Apr 26
|
Chance Rain Showers
|
56°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lewiston.
