What is today's weather forecast for Mercer, ME?

Today's forecast for Mercer shows a high of 24 degrees and a low of 11 degrees Fahrenheit. Mostly sunny, with a high near 24.

What is the 7-day weather forecast for Mercer, ME?

The 7-day forecast for Mercer shows highs from 20 to 40 degrees and lows from 7 to 19 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Mercer, ME this week?

Yes, rain is possible in Mercer this week. Precipitation chances: Sunday (30% chance).

How accurate is the Mercer weather forecast?

WeatherForYou provides highly accurate Mercer forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Mercer, ME Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

16°F
Feels Like 16°F

Humidity 73% Dew Point 9°F Wind Calm Barometer 29.48 in.

Report from a MADIS/MESONET weather station 3.8 mi. SE of central Mercer
at 5:00 AM Fri, Dec 12, 2025

Point Forecast at a Glance

FriDec 12

SatDec 13

SunDec 14

30%

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 24°F to a low of 20°F mid-week, then warm to 40°F. Mostly dry conditions with only one day showing snow chances.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 34°F with lows around 16°F.

This Date in Weather History

1969 - The worst tornado of record for western Washington State tracked south of Seattle, traveling five miles, from Des Moines to Kent. The tornado, 50 to 200 yards in width, began as a waterspout over Puget Sound. One person was injured and the tornado caused half a million dollars damage.

Mercer, ME 7 Day Weather Forecast Details

Friday Dec 12

Day: Mostly sunny, with a high near 24. Wind chill values as low as -3. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.

Night: Mostly clear, with a low around 11. West wind 5 to 10 mph.

Saturday Dec 13

Day: Increasing clouds, with a high near 28. Southwest wind around 5 mph becoming south in the afternoon.

Night: Mostly cloudy, with a low around 15. South wind around 5 mph becoming calm.

Sunday Dec 14

Day: A 30 percent chance of snow before 3pm. Partly sunny, with a high near 27. Calm wind becoming northwest around 5 mph in the afternoon.

Night: Partly cloudy, with a low around 9.

Monday Dec 15

Day: Mostly sunny, with a high near 20.

Night: Mostly cloudy, with a low around 7.

Tuesday Dec 16

Day: Mostly sunny, with a high near 26.

Night: Mostly cloudy, with a low around 10.

Wednesday Dec 17

Day: Mostly cloudy, with a high near 34.

Night: Mostly cloudy, with a low around 19.

Thursday Dec 18

Day: Mostly cloudy, with a high near 40.

About Mercer, ME

Mercer is a town in Somerset County, Maine, United States. The town was named after the Revolutionary War hero Hugh Mercer. The population was 709 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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