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

Today's forecast for Derby shows a low of 10 degrees Fahrenheit. Mostly clear, with a low around 10.

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

The 7-day forecast for Derby shows highs from 21 to 48 degrees and lows from 5 to 30 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Derby, ME this week?

Yes, rain is possible in Derby this week. Precipitation chances: Thursday (80% chance), Friday (80% chance), Saturday (50% chance), Sunday (30% chance).

How accurate is the Derby weather forecast?

WeatherForYou provides highly accurate Derby 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.

Derby, ME Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

10°F
Feels Like 10°F

Humidity 66% Dew Point 2°F Wind NNW 1 MPH Gusts 6 Barometer 29.9 in.

Report from a MADIS/MESONET weather station 8.8 mi. NNW of central Derby
at 11:30 PM Sun, Dec 14, 2025

Point Forecast at a Glance

SunDec 14

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

FriDec 19

80%

SatDec 20

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 21°F to a high of 48°F by week's end. Some precipitation possible with wintry mix on at least one day.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 32°F and lows around 15°F.

This Date in Weather History

1924 - The temperature at Helena, MT, plunged 79 degrees in 24 hours, and 88 degrees in 34 hours. The mercury plummeted from 63 above to 25 below zero. At Fairfield MT the temperature plunged 84 degrees in just 12 hours, from 63 at Noon to 21 below zero at midnight.

Derby, ME 7 Day Weather Forecast Details

Sunday Dec 14

Night: Mostly clear, with a low around 10. Wind chill values as low as -4. Northwest wind around 10 mph, with gusts as high as 20 mph.

Monday Dec 15

Day: Sunny, with a high near 21. Wind chill values as low as -4. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

Night: Partly cloudy, with a low around 5. West wind 3 to 7 mph.

Tuesday Dec 16

Day: Sunny, with a high near 27. Calm wind becoming southwest around 5 mph.

Night: Mostly cloudy, with a low around 15. Calm wind becoming southwest 5 to 7 mph after midnight.

Wednesday Dec 17

Day: Partly sunny, with a high near 35. Southwest wind 7 to 9 mph.

Night: Partly cloudy, with a low around 14. Southwest wind around 5 mph becoming calm after midnight.

Thursday Dec 18

Day: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 42.

Night: Rain, mainly after 1am. Patchy fog after 8pm. Low around 30. Chance of precipitation is 80%.

Friday Dec 19

Day: Rain showers before 3pm, then a chance of rain and snow showers. Patchy fog before 8am. High near 48. Chance of precipitation is 80%.

Night: Partly cloudy, with a low around 9.

Saturday Dec 20

Day: Mostly sunny, with a high near 27.

Night: A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.

Sunday Dec 21

Day: A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

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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