Mercer, ME Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Mercer, ME in one place.
A chance of rain showers. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Mercer, 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 21, 2026 1:18 AM EDT.
The active forecast window currently covers Apr 23 to Apr 27, 2026 for Mercer, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 1:18 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Mercer
Monday looks like the warmest upcoming period in Mercer at 59 degrees F.
Thursday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 1:18 AM EDT
- Coverage
- 5 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
A chance of rain showers before 9pm. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Mostly sunny, with a high near 52.
Partly cloudy, with a low around 31.
Sunny, with a high near 56.
Partly cloudy, with a low around 34.
Partly sunny, with a high near 57.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 38.
Partly sunny, with a high near 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Chance Rain Showers
|
50°F |
0 to 10 mph
NW
|
|
Thursday Night
Apr 23
|
Chance Rain Showers then Partly Cloudy
|
31°F |
5 to 10 mph
NW
|
|
Friday
Apr 24
|
Mostly Sunny
|
52°F |
5 to 10 mph
N
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
31°F |
5 mph
N
|
|
Saturday
Apr 25
|
Sunny
|
56°F |
5 mph
N
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
34°F |
0 to 5 mph
NE
|
|
Sunday
Apr 26
|
Partly Sunny
|
57°F |
0 to 5 mph
NE
|
|
Sunday Night
Apr 26
|
Mostly Cloudy then Slight Chance Rain Showers
|
38°F |
0 to 5 mph
S
|
|
Monday
Apr 27
|
Partly Sunny
|
59°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mercer.