Northumberland, NH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

18°F
Feels Like 18°F  
Humidity 98% Dew Point 18°F Wind Calm Barometer 30.28 in.
Report from a personal weather station 2.7 mi. NE of central Northumberland
at

Point Forecast at a Glance

ThuDec 18
Thu Dec 18: Mostly Sunny, High 41F, Low 28F
41
28
FriDec 19
Fri Dec 19: Rain, High 52F, Low 15F
100%
52
15
SatDec 20
Sat Dec 20: Mostly Sunny, High 28F, Low 18F
28
18
SunDec 21
Sun Dec 21: Snow, High 36F, Low 9F
40%
36
9
MonDec 22
Mon Dec 22: Partly Sunny, High 16F, Low 1F
16
1
TueDec 23
Tue Dec 23: Snow, High 27F, Low 14F
50%
27
14
WedDec 24
Wed Dec 24: Mostly Cloudy, High 26F
26
 

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 41°F, reaching 52°F before cooling to 16°F, then recovering to 26°F by week's end. Unsettled weather expected with rain or snow likely on at least 5 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 30°F and lows around 12°F.

This Date in Weather History

1983 - Record cold hit the north central states. At Havre, MT, the mercury plunged to a record reading of 34 degrees below zero.

More on this and other weather history

Northumberland, NH 7 Day Weather Forecast Details

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 41. Calm wind.

Rain

Night: A 40 percent chance of rain after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a temperature falling to near 28 by 9pm, then rising to around 41 during the remainder of the night. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Dec 19

Rain

Day: Rain. Patchy fog. High near 52. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Rain And Snow

Night: Rain and snow likely before 8pm, then a chance of snow between 8pm and midnight. Mostly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 28. West wind around 5 mph becoming calm in the afternoon.

Snow

Night: A 50 percent chance of snow after 9pm. Mostly cloudy, with a low around 18.

Sunday Dec 21

Snow

Day: A 40 percent chance of snow before 3pm. Mostly cloudy, with a high near 36.

Mostly Cloudy

Night: Mostly cloudy, with a low around 9.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 16.

Mostly Cloudy

Night: Mostly cloudy, with a low around 1.

Tuesday Dec 23

Snow

Day: A 50 percent chance of snow. Partly sunny, with a high near 27.

Snow

Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14.

Wednesday Dec 24

Mostly Cloudy

Day: Mostly cloudy, with a high near 26.


About Northumberland, NH

Northumberland is a town located in western Coös County, New Hampshire, United States, north of Lancaster. It is part of the Berlin, NH–VT micropolitan statistical area. As of the 2020 census, the town population was 2,126, of whom 1,068 lived in the village of Groveton.

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.